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ShadowNav: Crater-Based Localization for Nighttime and Permanently Shadowed Region Lunar Navigation


Jan 11, 2023
Abhishek Cauligi, R. Michael Swan, Hiro Ono, Shreyansh Daftry, John Elliott, Larry Matthies, Deegan Atha

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* IEEE Aerospace Conference 2023 

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LunarNav: Crater-based Localization for Long-range Autonomous Lunar Rover Navigation


Jan 03, 2023
Shreyansh Daftry, Zhanlin Chen, Yang Cheng, Scott Tepsuporn, Brian Coltin, Ussama Naam, Lanssie Mingyue Ma, Shehryar Khattak, Matthew Deans, Larry Matthies

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* IEEE Aerospace Conference 2023. arXiv admin note: text overlap with arXiv:2203.10073 

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Lunar Rover Localization Using Craters as Landmarks


Mar 18, 2022
Larry Matthies, Shreyansh Daftry, Scott Tepsuporn, Yang Cheng, Deegan Atha, R. Michael Swan, Sanjna Ravichandar, Masahiro Ono

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* IEEE Aerospace Conference, 2022 

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MLNav: Learning to Safely Navigate on Martian Terrains


Mar 09, 2022
Shreyansh Daftry, Neil Abcouwer, Tyler Del Sesto, Siddarth Venkatraman, Jialin Song, Lucas Igel, Amos Byon, Ugo Rosolia, Yisong Yue, Masahiro Ono

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* IEEE Robotics and Automation Letters (RA-L) and ICRA 2022 

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NeBula: Quest for Robotic Autonomy in Challenging Environments; TEAM CoSTAR at the DARPA Subterranean Challenge


Mar 28, 2021
Ali Agha, Kyohei Otsu, Benjamin Morrell, David D. Fan, Rohan Thakker, Angel Santamaria-Navarro, Sung-Kyun Kim, Amanda Bouman, Xianmei Lei, Jeffrey Edlund, Muhammad Fadhil Ginting, Kamak Ebadi, Matthew Anderson, Torkom Pailevanian, Edward Terry, Michael Wolf, Andrea Tagliabue, Tiago Stegun Vaquero, Matteo Palieri, Scott Tepsuporn, Yun Chang, Arash Kalantari, Fernando Chavez, Brett Lopez, Nobuhiro Funabiki, Gregory Miles, Thomas Touma, Alessandro Buscicchio, Jesus Tordesillas, Nikhilesh Alatur, Jeremy Nash, William Walsh, Sunggoo Jung, Hanseob Lee, Christoforos Kanellakis, John Mayo, Scott Harper, Marcel Kaufmann, Anushri Dixit, Gustavo Correa, Carlyn Lee, Jay Gao, Gene Merewether, Jairo Maldonado-Contreras, Gautam Salhotra, Maira Saboia Da Silva, Benjamin Ramtoula, Yuki Kubo, Seyed Fakoorian, Alexander Hatteland, Taeyeon Kim, Tara Bartlett, Alex Stephens, Leon Kim, Chuck Bergh, Eric Heiden, Thomas Lew, Abhishek Cauligi, Tristan Heywood, Andrew Kramer, Henry A. Leopold, Chris Choi, Shreyansh Daftry, Olivier Toupet, Inhwan Wee, Abhishek Thakur, Micah Feras, Giovanni Beltrame, George Nikolakopoulos, David Shim, Luca Carlone, Joel Burdick

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* For team website, see https://costar.jpl.nasa.gov/ 

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Machine Vision based Sample-Tube Localization for Mars Sample Return


Mar 17, 2021
Shreyansh Daftry, Barry Ridge, William Seto, Tu-Hoa Pham, Peter Ilhardt, Gerard Maggiolino, Mark Van der Merwe, Alex Brinkman, John Mayo, Eric Kulczyski, Renaud Detry

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* IEEE Aerospace Conference, 2021 

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Rover Relocalization for Mars Sample Return by Virtual Template Synthesis and Matching


Mar 05, 2021
Tu-Hoa Pham, William Seto, Shreyansh Daftry, Barry Ridge, Johanna Hansen, Tristan Thrush, Mark Van der Merwe, Gerard Maggiolino, Alexander Brinkman, John Mayo, Yang Cheng, Curtis Padgett, Eric Kulczycki, Renaud Detry

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* To appear in IEEE Robotics and Automation Letters (RA-L) and IEEE International Conference on Robotics and Automation (ICRA 2021) 

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Online Photometric Calibration of Automatic Gain Thermal Infrared Cameras


Jan 11, 2021
Manash Pratim Das, Larry Matthies, Shreyansh Daftry

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* 8 pages, 6 figures, Pre-Print. This work has been submitted to the IEEE for possible publication 

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Machine Learning Based Path Planning for Improved Rover Navigation (Pre-Print Version)


Nov 11, 2020
Neil Abcouwer, Shreyansh Daftry, Siddarth Venkatraman, Tyler del Sesto, Olivier Toupet, Ravi Lanka, Jialin Song, Yisong Yue, Masahiro Ono

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* 9 pages, 5 figures, Pre-Print, This work has been submitted to the IEEE for possible publication. Copyright may be transferred without notice, after which this version may no longer be accessible 

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