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Source: http://utiasasrl.blogspot.com/feeds/posts/default

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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjG_st4kAOGTzFvAwoY1fEjd2x-A5nXuubqiLUqmuhDGfgkuygK6lYoAp322Vct4yJB3sy_tWMvkJ1dsDD5aSZz0PqyjeDUcv1vfzF6HgTHo0iBm7NJqTHi-rLUSFU_kBThZm_xvOst2G8/s1600/IMG_20161215_140816.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="239" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjG_st4kAOGTzFvAwoY1fEjd2x-A5nXuubqiLUqmuhDGfgkuygK6lYoAp322Vct4yJB3sy_tWMvkJ1dsDD5aSZz0PqyjeDUcv1vfzF6HgTHo0iBm7NJqTHi-rLUSFU_kBThZm_xvOst2G8/s320/IMG_20161215_140816.jpg" width="320" /></a></div>
It's been another great year for ASRL and we celebrated today with our annual group lunch. &nbsp;Conditions on the way back were pretty extreme, so we decided it was a good time to update our group photo. &nbsp;A great reminder that we have a lot of work to do before robots are able to handle all environmental conditions!</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/4937260602785589646'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/4937260602785589646'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2016/12/snow-day.html' title='Snow Day'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjG_st4kAOGTzFvAwoY1fEjd2x-A5nXuubqiLUqmuhDGfgkuygK6lYoAp322Vct4yJB3sy_tWMvkJ1dsDD5aSZz0PqyjeDUcv1vfzF6HgTHo0iBm7NJqTHi-rLUSFU_kBThZm_xvOst2G8/s72-c/IMG_20161215_140816.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-274858093012959286</id><published>2016-11-04T09:58:00.002-04:00</published><updated>2016-11-04T09:58:54.987-04:00</updated><title type='text'>Goodbye, Mr. Anderson</title><content type='html'><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh1t3jVTy98D0TgfFZXeP-hp1jWXYaMWt41kOzY_is-W0cGabIKEOH3kVdME7k5Q7TEVuT_WrXJyiwKqdLlz714gbdlfikyTE9neZlnYkkqBitPAFmPCW1pvJu4VLetr9n6EDimydk3Z-8/s1600/tim_teabot.jpg" imageanchor="1" style="clear: right; display: inline !important; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh1t3jVTy98D0TgfFZXeP-hp1jWXYaMWt41kOzY_is-W0cGabIKEOH3kVdME7k5Q7TEVuT_WrXJyiwKqdLlz714gbdlfikyTE9neZlnYkkqBitPAFmPCW1pvJu4VLetr9n6EDimydk3Z-8/s200/tim_teabot.jpg" width="150" /></a>Sean Anderson successfully defended his PhD thesis on November 3rd, 2016; congrats to Dr. Anderson! &nbsp;We celebrated with a nice meal at Hart House Gallery Grill and then hung out on campus for a bit. &nbsp;Along the way finally got a chance to try out Rehman Merali's teaBOT loose-leaf tea robot...the tea was great and the lid is very cool since it acts as the tea strainer. </content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/274858093012959286'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/274858093012959286'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2016/11/goodbye-mr-anderson.html' title='Goodbye, Mr. Anderson'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh1t3jVTy98D0TgfFZXeP-hp1jWXYaMWt41kOzY_is-W0cGabIKEOH3kVdME7k5Q7TEVuT_WrXJyiwKqdLlz714gbdlfikyTE9neZlnYkkqBitPAFmPCW1pvJu4VLetr9n6EDimydk3Z-8/s72-c/tim_teabot.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-3898080045681142824</id><published>2016-08-12T12:33:00.002-04:00</published><updated>2016-08-12T12:33:45.169-04:00</updated><title type='text'>Classic Canadian Robotics</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhlSmYgyFdjYJiQUIqxqCG9zBEbPiw8dLN0Q4baHBQBP73DZFeS0ZUQsfMjFu9ox0cbDmS6hVCut_jjhzwJGbCEMI49xlRB_JX24gAZqzJXBADJb0GDUsdqSfDUxR4VQk-5TTYzy-RHzlE/s1600/DSC_8043.JPG" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="212" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhlSmYgyFdjYJiQUIqxqCG9zBEbPiw8dLN0Q4baHBQBP73DZFeS0ZUQsfMjFu9ox0cbDmS6hVCut_jjhzwJGbCEMI49xlRB_JX24gAZqzJXBADJb0GDUsdqSfDUxR4VQk-5TTYzy-RHzlE/s320/DSC_8043.JPG" width="320" /></a></div>
Our proposal for a data collection car wasn't funded this year so we decided to throw together a rig on a personal car instead. &nbsp;We logged 50 km of Velodyne-64, stereo, and POS-LV data around the UofT main campus. &nbsp;The rig was mounted on a standard roofrack with cables coming through the sunroof and power coming in via jumper cables right on the car battery. &nbsp;We're resubmitting our proposal this year for a more permanent solution, but this data should get us started and the setup will inform our eventual design if/when we actually get some money.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/3898080045681142824'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/3898080045681142824'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2016/08/classic-canadian-robotics.html' title='Classic Canadian Robotics'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhlSmYgyFdjYJiQUIqxqCG9zBEbPiw8dLN0Q4baHBQBP73DZFeS0ZUQsfMjFu9ox0cbDmS6hVCut_jjhzwJGbCEMI49xlRB_JX24gAZqzJXBADJb0GDUsdqSfDUxR4VQk-5TTYzy-RHzlE/s72-c/DSC_8043.JPG" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-5699024202359884689</id><published>2016-07-21T09:59:00.000-04:00</published><updated>2016-07-21T09:59:08.551-04:00</updated><title type='text'>All Night Long</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbE2No-vSaArNcmLvah7j2Ht1V7oYC95ntWHxM-NL64SLLOKncGdyRuZ_rvpyIU96iUeYsbge424P6mRCs6_DOxdG9BjSAiQHT_-XAZTGlCNKXwE6mvatpHi80Pb_IWiswllAY8F4IZCE/s1600/DSC_7967.JPG" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="212" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbE2No-vSaArNcmLvah7j2Ht1V7oYC95ntWHxM-NL64SLLOKncGdyRuZ_rvpyIU96iUeYsbge424P6mRCs6_DOxdG9BjSAiQHT_-XAZTGlCNKXwE6mvatpHi80Pb_IWiswllAY8F4IZCE/s320/DSC_7967.JPG" width="320" /></a></div>
We just finished an experiment this week showcasing our new Multi-Experience Localization (MEL) for use in Visual Teach and Repeat (VT&amp;R). &nbsp;Using only cameras, we taught a route in bright sunlight and demonstrated that we could continue to drive exactly in our tracks all night long (with the use of headlights). &nbsp;This works because we are localizing against many previous experiences all the time and we can therefore track the visual appearance change. &nbsp;The image shows the Grizzly driving in its tracks well after sunset. &nbsp;We're also using a drone to make videos hence the follower.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/5699024202359884689'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/5699024202359884689'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2016/07/all-night-long.html' title='All Night Long'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbE2No-vSaArNcmLvah7j2Ht1V7oYC95ntWHxM-NL64SLLOKncGdyRuZ_rvpyIU96iUeYsbge424P6mRCs6_DOxdG9BjSAiQHT_-XAZTGlCNKXwE6mvatpHi80Pb_IWiswllAY8F4IZCE/s72-c/DSC_7967.JPG" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-4259274398570202504</id><published>2016-06-19T10:44:00.002-04:00</published><updated>2016-06-19T10:44:57.651-04:00</updated><title type='text'>Back to Reality</title><content type='html'><table cellpadding="0" cellspacing="0" class="tr-caption-container" style="float: right; margin-left: 1em; text-align: right;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijFzMDO-x6WQf3d1Ma1Q43jplxXCAObjW5jNFuQdBzLaF7SMisaN1NoPAMIRCqnkpjlAbPOtE8FU7GzUoFFRO3xfACZhQ3Tu5dHcI0otJUSddKAcZ0a5AYtT-SntRbgaAk3Xk1y1MTNBE/s1600/Sudbury2016_group.jpg" imageanchor="1" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;"><img border="0" height="211" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijFzMDO-x6WQf3d1Ma1Q43jplxXCAObjW5jNFuQdBzLaF7SMisaN1NoPAMIRCqnkpjlAbPOtE8FU7GzUoFFRO3xfACZhQ3Tu5dHcI0otJUSddKAcZ0a5AYtT-SntRbgaAk3Xk1y1MTNBE/s320/Sudbury2016_group.jpg" width="320" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">ASRL Field Team [photo: Pomerleau]</td></tr>
</tbody></table>
Our Sudbury 2016 field campaign has come to a close and we're back in civilization. &nbsp;All of our experiments were quite successful. &nbsp;The Grizzly drove over 120 km using vision-only feedback, the Lancaster planes did many surveys of the site, and TReX explored two unique rock outcrops with several descents at each one. &nbsp;After cleaning up all the gear, our next step is to process the 6 Tb of data we collected, post pictures, make videos, etc. &nbsp;Can't wait for the next field experience!</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/4259274398570202504'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/4259274398570202504'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2016/06/back-to-reality.html' title='Back to Reality'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijFzMDO-x6WQf3d1Ma1Q43jplxXCAObjW5jNFuQdBzLaF7SMisaN1NoPAMIRCqnkpjlAbPOtE8FU7GzUoFFRO3xfACZhQ3Tu5dHcI0otJUSddKAcZ0a5AYtT-SntRbgaAk3Xk1y1MTNBE/s72-c/Sudbury2016_group.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-8394049941120280548</id><published>2016-06-11T09:19:00.001-04:00</published><updated>2016-06-11T09:19:45.592-04:00</updated><title type='text'>On the Rock</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgVKVEX-bmiH5gzx5Be9NU8_W-dX8x8oa2eCocYZpH3TS3S9o1rKCy4VEBoFXLZGOGu3V7imZ4k7gn4z2BfD-zfhodERwRM8k37qMS2zEvGz5923rvI6Ta_3HfVvmIU6bQjcWBT__Y-apA/s1600/trex1.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgVKVEX-bmiH5gzx5Be9NU8_W-dX8x8oa2eCocYZpH3TS3S9o1rKCy4VEBoFXLZGOGu3V7imZ4k7gn4z2BfD-zfhodERwRM8k37qMS2zEvGz5923rvI6Ta_3HfVvmIU6bQjcWBT__Y-apA/s320/trex1.jpg" width="240" /></a></div>
We're having a great field campaign in Sudbury. &nbsp;TReX, our tethered climbing robot, has completed several descents down steep terrain in order to build three-dimensional models using lidar. &nbsp;The robot has performed quite well, and we've become more confident in the strength of the tether over time. &nbsp;The ability to drive sideways while under tension has proven an important capability to get around obstructions such as rock bulges. &nbsp;Overall, we're happy with the TReX concept and hope to make a smaller, lighter machine in the future to simplify logistics.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/8394049941120280548'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/8394049941120280548'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2016/06/on-rock.html' title='On the Rock'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgVKVEX-bmiH5gzx5Be9NU8_W-dX8x8oa2eCocYZpH3TS3S9o1rKCy4VEBoFXLZGOGu3V7imZ4k7gn4z2BfD-zfhodERwRM8k37qMS2zEvGz5923rvI6Ta_3HfVvmIU6bQjcWBT__Y-apA/s72-c/trex1.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-2515492835724529232</id><published>2016-06-10T09:54:00.001-04:00</published><updated>2016-06-10T09:54:24.812-04:00</updated><title type='text'>Sudbury Field Camp</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg8XIpiilIF559NBmZanpkE6U8YpviBALVjX7aK4F4G12SKYWOwjlnioSsBnkBQG0rlGkDZ3GRDwYFP_0goH_1hgb-1MD35QqCir0Vuy2W7gD228P7iKtYourrB7yLNqXWO-nWutjpDwIg/s1600/NCFRN_Sudbury_2016_campsite.JPG" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="227" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg8XIpiilIF559NBmZanpkE6U8YpviBALVjX7aK4F4G12SKYWOwjlnioSsBnkBQG0rlGkDZ3GRDwYFP_0goH_1hgb-1MD35QqCir0Vuy2W7gD228P7iKtYourrB7yLNqXWO-nWutjpDwIg/s320/NCFRN_Sudbury_2016_campsite.JPG" width="320" /></a></div>
We're back in the Ethier gravel pit in Sudbury. &nbsp;We've had our camp running for 5 days now and have gotten into a good routine. &nbsp;The Grizzly has passed 75 km of autonomous driving using VT&amp;R2, TReX has explored two different rock outcrops, and our fixed-wing UAV has done an aerial survey of the pit and our camp. &nbsp;The weather has taken a turn for the better so it's looking great for the next few days.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/2515492835724529232'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/2515492835724529232'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2016/06/sudbury-field-camp.html' title='Sudbury Field Camp'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg8XIpiilIF559NBmZanpkE6U8YpviBALVjX7aK4F4G12SKYWOwjlnioSsBnkBQG0rlGkDZ3GRDwYFP_0goH_1hgb-1MD35QqCir0Vuy2W7gD228P7iKtYourrB7yLNqXWO-nWutjpDwIg/s72-c/NCFRN_Sudbury_2016_campsite.JPG" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-3511685983618973510</id><published>2016-06-03T06:40:00.000-04:00</published><updated>2016-06-03T07:16:51.686-04:00</updated><title type='text'>Trains are Robots, Too</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEifq6YK1Hn3rEcxzr_lFJl9ylnD51B5a2mTRomQ7QhxnmyWa-N0-HEAv74kHE9e6PeBG371NG_bjSmX3cI5IkWdiy0rIn8NSHeuKsmUcnF1IMLJ7P4p-epOGTKfmwVhOzQPP9DZXZGK5Hs/s1600/IMG_20160602_212604.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEifq6YK1Hn3rEcxzr_lFJl9ylnD51B5a2mTRomQ7QhxnmyWa-N0-HEAv74kHE9e6PeBG371NG_bjSmX3cI5IkWdiy0rIn8NSHeuKsmUcnF1IMLJ7P4p-epOGTKfmwVhOzQPP9DZXZGK5Hs/s200/IMG_20160602_212604.jpg" width="150" /></a></div>
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Congrats to Tyler, whose paper on lidar-based train localization won best robotics paper at the conference on Computer and Robot Vision (CRV) in Vancouver this year!</div>
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</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/3511685983618973510'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/3511685983618973510'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2016/06/trains-are-robots-too.html' title='Trains are Robots, Too'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEifq6YK1Hn3rEcxzr_lFJl9ylnD51B5a2mTRomQ7QhxnmyWa-N0-HEAv74kHE9e6PeBG371NG_bjSmX3cI5IkWdiy0rIn8NSHeuKsmUcnF1IMLJ7P4p-epOGTKfmwVhOzQPP9DZXZGK5Hs/s72-c/IMG_20160602_212604.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-2951759963483923630</id><published>2016-05-26T15:43:00.003-04:00</published><updated>2016-05-26T15:43:56.734-04:00</updated><title type='text'>Sudbury Bound</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgJzlVgsKW5n7_jML-l6jgD4ufg8Mia6oayKgiuQMWUUxpAPy9pAc77Yuf02lfmA8y6SjDsz5plZYSXJWsSG2C3-W04mRWaDwbNpw8HqaIbLk4BLvZxDzyjN-QKOL7QDau4IWoULU2U8oU/s1600/fieldprep.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgJzlVgsKW5n7_jML-l6jgD4ufg8Mia6oayKgiuQMWUUxpAPy9pAc77Yuf02lfmA8y6SjDsz5plZYSXJWsSG2C3-W04mRWaDwbNpw8HqaIbLk4BLvZxDzyjN-QKOL7QDau4IWoULU2U8oU/s320/fieldprep.jpg" width="320" /></a></div>
It's been two years since we were on a big field test but we're off to live in a gravel pit in Sudbury, Ontario for two weeks, once again. &nbsp;We'll be testing a new version of Visual Teach &amp; Repeat (and plan to drive 100 km autonomously), a cliff-descending tethered robot for geological mapping, and some small fixed-wing planes for aerial surveillance. &nbsp;Image on the right shows the big pile of gear we're starting to gather for our trip. &nbsp;We've even got the floorplan of our office truck mocked up and have been making sure our power system will work. &nbsp;Hoping for no bugs, both software and of the insect variety.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/2951759963483923630'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/2951759963483923630'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2016/05/sudbury-bound.html' title='Sudbury Bound'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgJzlVgsKW5n7_jML-l6jgD4ufg8Mia6oayKgiuQMWUUxpAPy9pAc77Yuf02lfmA8y6SjDsz5plZYSXJWsSG2C3-W04mRWaDwbNpw8HqaIbLk4BLvZxDzyjN-QKOL7QDau4IWoULU2U8oU/s72-c/fieldprep.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-641926863470904509</id><published>2015-09-29T19:47:00.002-04:00</published><updated>2015-09-29T19:47:52.466-04:00</updated><title type='text'>Full STEAM Ahead at IROS 2015</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZCYDglJ7R0YYsGOWYuRk3_rxSW3o-21Tequ6cP6mVK3jVpFAoN6lP725Ul9r_qdSJXTzwVTtCSK96ClGz3qKYKtgjMVEo7CDKRoVjQFMn-42khPxeA6oYGhkiPFYih6WZ5UWJYpforWE/s1600/IMG_2458.JPG" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="155" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZCYDglJ7R0YYsGOWYuRk3_rxSW3o-21Tequ6cP6mVK3jVpFAoN6lP725Ul9r_qdSJXTzwVTtCSK96ClGz3qKYKtgjMVEo7CDKRoVjQFMn-42khPxeA6oYGhkiPFYih6WZ5UWJYpforWE/s400/IMG_2458.JPG" width="400" /></a></div>
Sean Anderson presented our paper, "Full STEAM Ahead: Exactly Sparse Gaussian Process Regression for Batch Continuous-Time Trajectory Estimation on SE(3)", today at IROS 2015 in Hamburg. &nbsp;He got a huge audience and most of them are even looking at the screen! &nbsp;Time to relax and enjoy the conference.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/641926863470904509'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/641926863470904509'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2015/09/full-steam-ahead.html' title='Full STEAM Ahead at IROS 2015'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZCYDglJ7R0YYsGOWYuRk3_rxSW3o-21Tequ6cP6mVK3jVpFAoN6lP725Ul9r_qdSJXTzwVTtCSK96ClGz3qKYKtgjMVEo7CDKRoVjQFMn-42khPxeA6oYGhkiPFYih6WZ5UWJYpforWE/s72-c/IMG_2458.JPG" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-6342929911929807777</id><published>2015-07-01T08:47:00.003-04:00</published><updated>2015-07-07T20:31:44.440-04:00</updated><title type='text'>FSR 2015 is Done</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmZFsTl_U8ymoZk2HHgQXXnTwYz7k4oBraxJNwMcJRUn7K43qOGrhPhE3RgSoSVCX5cMae0vszvWSObwasIO-8KPfmOxpY2ER3vJb88_SMG-Bcq1HhOXegZDLrufUep_8XeDQ1ZtC0nSc/s1600/FSR15_group.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="211" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmZFsTl_U8ymoZk2HHgQXXnTwYz7k4oBraxJNwMcJRUn7K43qOGrhPhE3RgSoSVCX5cMae0vszvWSObwasIO-8KPfmOxpY2ER3vJb88_SMG-Bcq1HhOXegZDLrufUep_8XeDQ1ZtC0nSc/s320/FSR15_group.jpg" width="320" /></a></div>
Last week we hosted Field and Service Robotics (FSR) 2015 at the University of Toronto and it was a big success. &nbsp;The weather was beautiful for our boat cruise and live demos and all the social events were great. &nbsp; UTIAS presented 4 papers and they all seemed to be well received. &nbsp;Thanks to everybody who participated in the organization and execution of the conference; it was absolutely a team effort and the results were worth it. &nbsp;Just need to take care of some closing tasks and it will be done done. &nbsp;There's <a href="http://robohub.org/robots-in-the-rough-demo-day-at-fsr-toronto/" target="_blank">a great article on FSR at Robohub</a>.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/6342929911929807777'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/6342929911929807777'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2015/07/fsr-2015-is-done.html' title='FSR 2015 is Done'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmZFsTl_U8ymoZk2HHgQXXnTwYz7k4oBraxJNwMcJRUn7K43qOGrhPhE3RgSoSVCX5cMae0vszvWSObwasIO-8KPfmOxpY2ER3vJb88_SMG-Bcq1HhOXegZDLrufUep_8XeDQ1ZtC0nSc/s72-c/FSR15_group.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-7294786594066346163</id><published>2015-05-07T18:04:00.000-04:00</published><updated>2015-05-07T18:04:05.756-04:00</updated><title type='text'>Grizzlies Belong in the Woods</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjp8LokuPByZpRD574qQ3j9QRSj6ecz6ncL4AKXt8C0wNoB3rxH6lUln07ucdDZaK9fpzR7-7BiMqW_fNEQIdV4YtxC3jYs_4k2ouKAaEtwtwbzX32YT8eSE2UQPyqcrjeoBtulX4bzZAE/s1600/DSC_0500.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="212" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjp8LokuPByZpRD574qQ3j9QRSj6ecz6ncL4AKXt8C0wNoB3rxH6lUln07ucdDZaK9fpzR7-7BiMqW_fNEQIdV4YtxC3jYs_4k2ouKAaEtwtwbzX32YT8eSE2UQPyqcrjeoBtulX4bzZAE/s320/DSC_0500.jpg" width="320" /></a></div>
Spring has sprung and our Grizzly is on the prowl again. &nbsp;The image on the right shows the Grizzly autonomously repeating a route using vision at 3.5 m/s through a wooded area. &nbsp;This is easier said than done as there are a multitude of hazards that must be avoided. &nbsp;We demonstrate the route we want to drive to the robot. &nbsp;Then, our path-tracking controller gradually increases speed in sections of the path where it can keep errors within user-defined bounds; it therefore learns to drive quickly while keeping path-tracking errors very low.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/7294786594066346163'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/7294786594066346163'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2015/05/grizzlies-belong-in-woods.html' title='Grizzlies Belong in the Woods'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjp8LokuPByZpRD574qQ3j9QRSj6ecz6ncL4AKXt8C0wNoB3rxH6lUln07ucdDZaK9fpzR7-7BiMqW_fNEQIdV4YtxC3jYs_4k2ouKAaEtwtwbzX32YT8eSE2UQPyqcrjeoBtulX4bzZAE/s72-c/DSC_0500.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-4177858164263142912</id><published>2015-02-03T16:25:00.001-05:00</published><updated>2015-02-03T16:25:17.500-05:00</updated><title type='text'>Winter Wonderland</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZgOWOuoeUUZ2x7PXxztOc2CuHSKOjEfNmYOOdS3PZOvlcKvkhoitZcg4Wo-2326uvYYHqWLNPWpJYR2A8RIE0ZfXs-j6FBU8tYSuCfRE4pQkf8VYiDKjnA_h6K0SYKAU0maEo6y9kKGE/s1600/GrizzlyDeepSnow.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZgOWOuoeUUZ2x7PXxztOc2CuHSKOjEfNmYOOdS3PZOvlcKvkhoitZcg4Wo-2326uvYYHqWLNPWpJYR2A8RIE0ZfXs-j6FBU8tYSuCfRE4pQkf8VYiDKjnA_h6K0SYKAU0maEo6y9kKGE/s1600/GrizzlyDeepSnow.jpg" height="212" width="320" /></a></div>
Winter is here...brrr. &nbsp;We've been working on getting our visual teach and repeat navigation framework to work in some difficult conditions. &nbsp;Snow is one of those conditions. &nbsp;It's terrible for both traction (lots of wheel slip) as well as vision systems (very few stable features and changing geometry from one day to the next). &nbsp;Multiple cameras seems to help quite a bit and we hope to have some results of this testing submitted to the next edition of Field and Service Robotics, which will be held in Toronto in June, 2015.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/4177858164263142912'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/4177858164263142912'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2015/02/winter-wonderland.html' title='Winter Wonderland'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZgOWOuoeUUZ2x7PXxztOc2CuHSKOjEfNmYOOdS3PZOvlcKvkhoitZcg4Wo-2326uvYYHqWLNPWpJYR2A8RIE0ZfXs-j6FBU8tYSuCfRE4pQkf8VYiDKjnA_h6K0SYKAU0maEo6y9kKGE/s72-c/GrizzlyDeepSnow.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-7560889098809087081</id><published>2014-11-07T20:15:00.001-05:00</published><updated>2014-11-07T20:15:15.043-05:00</updated><title type='text'>T-ReX Tensions Rise</title><content type='html'><table cellpadding="0" cellspacing="0" class="tr-caption-container" style="float: right; margin-left: 1em; text-align: right;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhRDdeA3Fm4cvjZpXj_hiEHNKUt1mK1LcfkkZBNGZn3sU-GdLu2uosWdbhFc2JRVRERlV6gGxs92u1iUWY23WtDZUAQU0sM4_s0Eb1spiUbJTTinagPKGCidwZksz1Lvj_YBiYxBFmfHiQ/s1600/2014-11-07+15.42.57.jpg" imageanchor="1" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhRDdeA3Fm4cvjZpXj_hiEHNKUt1mK1LcfkkZBNGZn3sU-GdLu2uosWdbhFc2JRVRERlV6gGxs92u1iUWY23WtDZUAQU0sM4_s0Eb1spiUbJTTinagPKGCidwZksz1Lvj_YBiYxBFmfHiQ/s1600/2014-11-07+15.42.57.jpg" height="200" width="150" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">T-ReX tension calibration</td></tr>
</tbody></table>
<span id="goog_1992521664"></span><span id="goog_1992521665"></span>We're developing a new version of our climbing robot called T-ReX (Tethered Robot eXplorer). &nbsp;The plan is to deploy it in a canyon in a newly discovered crater on Victoria Island in the Arctic in the summer of 2015. &nbsp;The mission will be to teleoperate the robot and build a 3D model of the stratigraphy of the crater that has been exposed in the canyon. &nbsp;We've completed the mechanical design and here are calibrating the tension sensor so that we can start to implement tension-based control for ascent/descent on near-vertical surfaces. &nbsp; We'll be deploying the robot on the exterior of our MarsDome to emulate the canyon wall in the near future.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/7560889098809087081'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/7560889098809087081'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2014/11/t-rex-tensions-rise.html' title='T-ReX Tensions Rise'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhRDdeA3Fm4cvjZpXj_hiEHNKUt1mK1LcfkkZBNGZn3sU-GdLu2uosWdbhFc2JRVRERlV6gGxs92u1iUWY23WtDZUAQU0sM4_s0Eb1spiUbJTTinagPKGCidwZksz1Lvj_YBiYxBFmfHiQ/s72-c/2014-11-07+15.42.57.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-2638170652975593293</id><published>2014-07-20T23:24:00.000-04:00</published><updated>2014-07-20T23:26:21.687-04:00</updated><title type='text'>RSS: Ticket to Ride</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgk3y9QmW3sWkaN3O9auHWepTItDLSGqW4ZUfjSu5efgSG_uIdvpJsfl3Wl_3mNblipcQN3FGjEcgXRLzUC-CeUB1MU6nopuH9Ad_d3flAvu5-eWDZrAsfg9To7wLMTNGnQlgHbOWAwULk/s1600/2014-07-16+20.35.16.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgk3y9QmW3sWkaN3O9auHWepTItDLSGqW4ZUfjSu5efgSG_uIdvpJsfl3Wl_3mNblipcQN3FGjEcgXRLzUC-CeUB1MU6nopuH9Ad_d3flAvu5-eWDZrAsfg9To7wLMTNGnQlgHbOWAwULk/s1600/2014-07-16+20.35.16.jpg" height="149" width="200" /></a></div>
Last week was the <i>Robotics: Science and Systems </i>(RSS) conference, held in Berkeley, California. &nbsp;Tim presented our latest findings on viewing <a href="http://asrl.utias.utoronto.ca/~tdb/bib/barfoot_rss14.pdf" target="_blank">batch continuous-time trajectory estimation as exactly sparse Gaussian process regression</a> and Jon presented a new sample-based path-planning algorithm, <a href="http://arxiv.org/abs/1405.5848" target="_blank">BIT*</a>, that uses heuristics to help guide the search analogously to A* but in continuous spaces. &nbsp;The dinner on the last night was held at Google headquarters in Mountain View and we had a chance to go for a ride in one of the self-driving cars…very very impressive stuff!<br />
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</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/2638170652975593293'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/2638170652975593293'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2014/07/ticket-to-ride.html' title='RSS: Ticket to Ride'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgk3y9QmW3sWkaN3O9auHWepTItDLSGqW4ZUfjSu5efgSG_uIdvpJsfl3Wl_3mNblipcQN3FGjEcgXRLzUC-CeUB1MU6nopuH9Ad_d3flAvu5-eWDZrAsfg9To7wLMTNGnQlgHbOWAwULk/s72-c/2014-07-16+20.35.16.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-2247465864824818054</id><published>2014-06-23T08:31:00.002-04:00</published><updated>2014-06-23T08:31:22.360-04:00</updated><title type='text'>Lab Featured on CBC's Our Toronto</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEga9W6vVJmsMnRcjNM9w359ZpWNNI8TytRneX5lzngCSpADMi7yHuEjdBNzbWk8IRSbkjAi74vdKwVamvrQy5df0cMLdmNz7B7xjDRYc50CBqueJ4nPygdkuZnIt9fODDo1KV95lv04gyk/s1600/cbc.png" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEga9W6vVJmsMnRcjNM9w359ZpWNNI8TytRneX5lzngCSpADMi7yHuEjdBNzbWk8IRSbkjAi74vdKwVamvrQy5df0cMLdmNz7B7xjDRYc50CBqueJ4nPygdkuZnIt9fODDo1KV95lv04gyk/s1600/cbc.png" height="212" width="320" /></a>Our lab was featured in a news item on the CBC show, Our Toronto. &nbsp;The link to the episode is the <br />
following:<br />
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&nbsp; &nbsp; &nbsp; <a href="http://www.cbc.ca/player/News/Canada/Toronto/Our+Toronto/ID/2466611774/" target="_blank">UTIAS Robotics on CBC's Our Toronto</a><br />
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The piece occurs at about 34 minutes into the show. &nbsp;Thanks to Keith Whelan and Jonathan Castell from the CBC who shot and edited the story together.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/2247465864824818054'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/2247465864824818054'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2014/06/lab-featured-on-cbcs-our-toronto.html' title='Lab Featured on CBC's Our Toronto'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEga9W6vVJmsMnRcjNM9w359ZpWNNI8TytRneX5lzngCSpADMi7yHuEjdBNzbWk8IRSbkjAi74vdKwVamvrQy5df0cMLdmNz7B7xjDRYc50CBqueJ4nPygdkuZnIt9fODDo1KV95lv04gyk/s72-c/cbc.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-3064711993306872733</id><published>2014-05-17T10:44:00.003-04:00</published><updated>2014-05-17T10:44:45.046-04:00</updated><title type='text'>Skull Crusher Debut</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBCMlPIv9W3p7HycscKncDgiYTscvK3N-IPQsOgFcbDbj6nhp9JIERiVfURte0BWJMKxboPF9Wux4yWfkH0XL_b9ep_IF6t2g5-EJTOCTR1IHoTZakbFnbpTqwAD3hcntytYpq56uxXVs/s1600/DSC_1270_gimp.JPG" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBCMlPIv9W3p7HycscKncDgiYTscvK3N-IPQsOgFcbDbj6nhp9JIERiVfURte0BWJMKxboPF9Wux4yWfkH0XL_b9ep_IF6t2g5-EJTOCTR1IHoTZakbFnbpTqwAD3hcntytYpq56uxXVs/s1600/DSC_1270_gimp.JPG" height="212" width="320" /></a></div>
This past week we had a team testing an improved version of stereo visual teach and repeat on the Mars Emulation Terrain in Montreal, Quebec, with our brand new Grizzly mobile robot, "Skull Crusher". &nbsp;We taught a 1 km path that was partly on the Mars terrain and partly in the adjacent wooded area. &nbsp;We were able to repeat this path over a wide variety of lighting conditions 26 times, with 23 of these being 100% autonomous and the others over 99% autonomous. &nbsp;Results to be submitted to ICRA 2015. &nbsp;Fun times!</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/3064711993306872733'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/3064711993306872733'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2014/05/skull-crusher-debut.html' title='Skull Crusher Debut'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBCMlPIv9W3p7HycscKncDgiYTscvK3N-IPQsOgFcbDbj6nhp9JIERiVfURte0BWJMKxboPF9Wux4yWfkH0XL_b9ep_IF6t2g5-EJTOCTR1IHoTZakbFnbpTqwAD3hcntytYpq56uxXVs/s72-c/DSC_1270_gimp.JPG" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-3046033815334316629</id><published>2014-05-10T10:38:00.003-04:00</published><updated>2014-05-10T10:38:49.645-04:00</updated><title type='text'>Thriller at CRV</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgsa-bdR1E74tkKK6StQ4j_F6S_R-OeOngMSoghc-XUzaND-Q3j7gcHi81QdTqHaTeudtyBRZZAucccY0vlS7oexEfBx_rpSAFehOgz5GfNaMw27VkNnEzlba7lTK16ph7Q-IAdP6DpljM/s1600/crv.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgsa-bdR1E74tkKK6StQ4j_F6S_R-OeOngMSoghc-XUzaND-Q3j7gcHi81QdTqHaTeudtyBRZZAucccY0vlS7oexEfBx_rpSAFehOgz5GfNaMw27VkNnEzlba7lTK16ph7Q-IAdP6DpljM/s1600/crv.jpg" height="179" width="320" /></a></div>
Several members of ASRL are in Montreal this week attending the Conference on Computer and Robot Vision (CRV) and the NSERC Canadian Field Robotics Network (NCFRN) annual field trials. &nbsp;We had a good year at CRV with Chris Ostafew's paper winning the Best Robotics Paper Award and Chi Hay Tong's PhD thesis garnering an honourable mention for the CIPPRS Doctoral Dissertation Award. &nbsp;The CRV banquet was held at a wax museum, hence the pic.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/3046033815334316629'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/3046033815334316629'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2014/05/thriller-at-crv.html' title='Thriller at CRV'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgsa-bdR1E74tkKK6StQ4j_F6S_R-OeOngMSoghc-XUzaND-Q3j7gcHi81QdTqHaTeudtyBRZZAucccY0vlS7oexEfBx_rpSAFehOgz5GfNaMw27VkNnEzlba7lTK16ph7Q-IAdP6DpljM/s72-c/crv.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-2877984761679741583</id><published>2013-11-11T05:25:00.003-05:00</published><updated>2013-11-11T05:25:31.713-05:00</updated><title type='text'>IROS in Tokyo</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgR1qIpDP_p1vJ94W5r6f0OZjMCySAKNh202rgbi-X7WF6APAdrs6Q1dOIOCpXASsIJiaymsYlvHiz2F8FtFS504idAkh8GcK4cl-66JiEc6ZgqwTE1rfp9fIGjMAWeDysj0P9cbDIpjF0/s1600/2013-11-05+11.25.59.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="144" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgR1qIpDP_p1vJ94W5r6f0OZjMCySAKNh202rgbi-X7WF6APAdrs6Q1dOIOCpXASsIJiaymsYlvHiz2F8FtFS504idAkh8GcK4cl-66JiEc6ZgqwTE1rfp9fIGjMAWeDysj0P9cbDIpjF0/s400/2013-11-05+11.25.59.jpg" width="400" /></a></div>
IROS in Tokyo was good this year. &nbsp;ASRL presented two papers and both seemed well received. &nbsp;The picture on the right was from our motion-compensated RANSAC talk. &nbsp;Glad to see some familiar faces in the crowd listening in. </content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/2877984761679741583'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/2877984761679741583'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2013/11/iros-in-tokyo.html' title='IROS in Tokyo'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgR1qIpDP_p1vJ94W5r6f0OZjMCySAKNh202rgbi-X7WF6APAdrs6Q1dOIOCpXASsIJiaymsYlvHiz2F8FtFS504idAkh8GcK4cl-66JiEc6ZgqwTE1rfp9fIGjMAWeDysj0P9cbDIpjF0/s72-c/2013-11-05+11.25.59.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-9070020895121954849</id><published>2013-10-08T04:27:00.001-04:00</published><updated>2013-10-08T15:06:30.553-04:00</updated><title type='text'>On the cover of the Rollin' Stone...</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmYsQ6z8Dh3HU2g2m834iQQpw7WC2WhTwLT4EZj9AQ_yVeU0Gn3YYh1k5SnEMqI2FDMjmuQ22ZHqofOWUpShLlwpZsW45MV1frzNjjxbRpduevP9Z0eozoFdrmGihgHnwylF3cQZO4jrk/s1600/barfoot.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="131" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmYsQ6z8Dh3HU2g2m834iQQpw7WC2WhTwLT4EZj9AQ_yVeU0Gn3YYh1k5SnEMqI2FDMjmuQ22ZHqofOWUpShLlwpZsW45MV1frzNjjxbRpduevP9Z0eozoFdrmGihgHnwylF3cQZO4jrk/s200/barfoot.jpg" width="200" /></a></div>
Every year the Journal of Field Robotics has a photo competition to select shots for its cover. &nbsp;This shot was from one of ASRL's field tests to the Canadian Space Agency's Mars Emulation Terrain in 2011. &nbsp;At the time we were testing our laser-based 3D site mapping capabilities as well as our main stereo navigation pipeline (network of paths, teach and repeat). &nbsp;The photo came second in the competition and will appear on the cover of all the 2014 JFR issues. &nbsp; </content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/9070020895121954849'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/9070020895121954849'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2013/10/on-cover-of-rollin-stone.html' title='On the cover of the Rollin' Stone...'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmYsQ6z8Dh3HU2g2m834iQQpw7WC2WhTwLT4EZj9AQ_yVeU0Gn3YYh1k5SnEMqI2FDMjmuQ22ZHqofOWUpShLlwpZsW45MV1frzNjjxbRpduevP9Z0eozoFdrmGihgHnwylF3cQZO4jrk/s72-c/barfoot.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-6114024516045195824</id><published>2013-07-28T04:54:00.000-04:00</published><updated>2013-07-28T04:54:03.260-04:00</updated><title type='text'>1893 Stereo Camera</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgaqBJ-i4Eg4ApYT9wMz98sNcDwOpsrFSqeaFNk-6yiOuki7rmU7H5TC3ou0idXRQ8IM1PI5Y2pe16CpqxXH56uFV01-q8RvV-NzVKyVv3wFvvhKUIJ3yc1bdwgGIUQRQoXS__BWuyKhgQ/s1600/DSC_0175.JPG" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="132" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgaqBJ-i4Eg4ApYT9wMz98sNcDwOpsrFSqeaFNk-6yiOuki7rmU7H5TC3ou0idXRQ8IM1PI5Y2pe16CpqxXH56uFV01-q8RvV-NzVKyVv3wFvvhKUIJ3yc1bdwgGIUQRQoXS__BWuyKhgQ/s200/DSC_0175.JPG" width="200" /></a></div>
Tim is on sabbatical in the Mobile Robotics Group at Oxford until January. &nbsp;There is a wealth of interesting history in Oxford. &nbsp;The image on the right shows an early stereo camera on display in the History of Science museum. &nbsp;Notice the gear in the middle used to simultaneously adjust the aperture on both cameras. </content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/6114024516045195824'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/6114024516045195824'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2013/07/1893-stereo-camera.html' title='1893 Stereo Camera'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgaqBJ-i4Eg4ApYT9wMz98sNcDwOpsrFSqeaFNk-6yiOuki7rmU7H5TC3ou0idXRQ8IM1PI5Y2pe16CpqxXH56uFV01-q8RvV-NzVKyVv3wFvvhKUIJ3yc1bdwgGIUQRQoXS__BWuyKhgQ/s72-c/DSC_0175.JPG" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-1700707104677574927</id><published>2013-06-06T16:55:00.002-04:00</published><updated>2013-06-06T16:55:51.165-04:00</updated><title type='text'>CREATE Deployment at CSA Mars Emulation Terrain</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjae1za3ahEH8EYKrOpBfr8QBPqGTuMwn5Cw6mRQ0B2AthkfEAkNJ5y6crvQTuFUqjRUekgR2HtcghKOAIKwwAgPGDKSFvT75sdrxbXmN3yi2ebaiyTLfUcjFNO5mygBD_G94pGKt3kj18/s1600/DSC_5798.JPG" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="132" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjae1za3ahEH8EYKrOpBfr8QBPqGTuMwn5Cw6mRQ0B2AthkfEAkNJ5y6crvQTuFUqjRUekgR2HtcghKOAIKwwAgPGDKSFvT75sdrxbXmN3yi2ebaiyTLfUcjFNO5mygBD_G94pGKt3kj18/s200/DSC_5798.JPG" width="200" /></a></div>
This week ASRL members participated in a mock Mars sample return mission at the Canadian Space Agency in Montreal. &nbsp;Our role was to support the science team in planning and executing rover traverses. &nbsp;We also demonstrated our new vertical-surface robotic explorer, vScout, on some of the rubble and cliff faces on Mars Emulation Terrain. &nbsp;In all it was a success week and was a great collaboration between academia, government, and industry.</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/1700707104677574927'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/1700707104677574927'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2013/06/create-deployment-at-csa-mars-emulation.html' title='CREATE Deployment at CSA Mars Emulation Terrain'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjae1za3ahEH8EYKrOpBfr8QBPqGTuMwn5Cw6mRQ0B2AthkfEAkNJ5y6crvQTuFUqjRUekgR2HtcghKOAIKwwAgPGDKSFvT75sdrxbXmN3yi2ebaiyTLfUcjFNO5mygBD_G94pGKt3kj18/s72-c/DSC_5798.JPG" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-187282302160896470</id><published>2013-06-04T11:07:00.001-04:00</published><updated>2013-06-04T11:07:03.134-04:00</updated><title type='text'>ASRL AR Drone Video Mentioned on IEEE Spectrum</title><content type='html'>Here's the link: &nbsp;<a href="http://spectrum.ieee.org/automaton/robotics/robotics-hardware/video-friday-pr1-darpa-cyborgs-and-ar-drones-go-haywire" target="_blank">ASRL AR Drone Video on IEEE Spectrum</a></content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/187282302160896470'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/187282302160896470'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2013/06/asrl-ar-drone-video-mentioned-on-ieee.html' title='ASRL AR Drone Video Mentioned on IEEE Spectrum'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-1440441159619799385</id><published>2013-04-30T09:24:00.002-04:00</published><updated>2013-04-30T09:42:57.716-04:00</updated><title type='text'>Chi Passes FOE</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhX5uy8gYRTXb9JEY6vuxa0RK-lPMcgypHVuangXan2K2VKg2YVFM0bxq-JAiAWbFifx5Eztq1G0C1BHJGmNjm-Gb-fB6V0SL5q22_-MSj2HoEH5BMnySnj_iYVmjKrxeo4A7QbXG6l1ww/s1600/chi.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhX5uy8gYRTXb9JEY6vuxa0RK-lPMcgypHVuangXan2K2VKg2YVFM0bxq-JAiAWbFifx5Eztq1G0C1BHJGmNjm-Gb-fB6V0SL5q22_-MSj2HoEH5BMnySnj_iYVmjKrxeo4A7QbXG6l1ww/s200/chi.jpg" width="150" /></a></div>
Yesterday, Chi Hay Tong passed his PhD final oral examination (FOE). &nbsp;Congratulations, Dr. Tong! &nbsp;Prof. Frank Dellaert, world-renowned expert on simultaneous localization and mapping from Georgia Tech, was the external examiner; he asked lots of excellent questions! &nbsp;Prof. Radford Neal from UofT CS was the internal examiner and also weighed in with some fantastic questions about Gaussian Processes. &nbsp;In the end, Chi emerged with a PhD and was rewarded with this very nice cookie, courtesy of the UofT Institute for Robotics and Mechatronics. &nbsp;Chi will be hanging around ASRL for the next couple of months and then heading off into the world!</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/1440441159619799385'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/1440441159619799385'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2013/04/chi-passes-foe.html' title='Chi Passes FOE'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhX5uy8gYRTXb9JEY6vuxa0RK-lPMcgypHVuangXan2K2VKg2YVFM0bxq-JAiAWbFifx5Eztq1G0C1BHJGmNjm-Gb-fB6V0SL5q22_-MSj2HoEH5BMnySnj_iYVmjKrxeo4A7QbXG6l1ww/s72-c/chi.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-6200517729717613748.post-870054017387202461</id><published>2013-04-27T21:25:00.002-04:00</published><updated>2013-04-27T21:25:47.865-04:00</updated><title type='text'>vSCOUT: First Ascent</title><content type='html'><div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBy9Krvs9zTe_MYpnSN434iRwMKYjwo4rzPh4jtfEOuVMngVuY2lFv37Xwp_rTqAS7XXLoDY5G9WmIneh6mVRzvfe6bdCK_USp5-_C-AQCgMLI5m05_XhqIYcLaSsWjsSTfeCGBrkT1aA/s1600/DSC_0128+copy.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBy9Krvs9zTe_MYpnSN434iRwMKYjwo4rzPh4jtfEOuVMngVuY2lFv37Xwp_rTqAS7XXLoDY5G9WmIneh6mVRzvfe6bdCK_USp5-_C-AQCgMLI5m05_XhqIYcLaSsWjsSTfeCGBrkT1aA/s200/DSC_0128+copy.jpg" width="154" /></a></div>
We've been working with geologists from Western for several years now to look at how geological investigations could be done on other planets using robotics. &nbsp;One thing we've learned is that a lot of the interesting places are not on flat ground but rather up on vertical surfaces where stratigraphy, for example, can be seen. &nbsp;Enter vSCOUT, a mobile robot with a powered rope ascender to allow it to drive on near-vertical surfaces. &nbsp;Today we demonstrated that we could successfully drive up and down the MarsDome at UTIAS under manual control. &nbsp;The next step will be to do this autonomously using visual navigation and eventually we want to build photorealistic 3D models and more. </content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/870054017387202461'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6200517729717613748/posts/default/870054017387202461'/><link rel='alternate' type='text/html' href='http://utiasasrl.blogspot.com/2013/04/vscout-first-ascent.html' title='vSCOUT: First Ascent'/><author><name>ASRL</name><uri>http://www.blogger.com/profile/09649054782943612990</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBy9Krvs9zTe_MYpnSN434iRwMKYjwo4rzPh4jtfEOuVMngVuY2lFv37Xwp_rTqAS7XXLoDY5G9WmIneh6mVRzvfe6bdCK_USp5-_C-AQCgMLI5m05_XhqIYcLaSsWjsSTfeCGBrkT1aA/s72-c/DSC_0128+copy.jpg" height="72" width="72"/></entry></feed>

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