Publications

in reverse chronological order

 

Changhyun Choi, Henrik I. Christensen, “3D Pose Estimation of Daily Objects Using an RGB-D Camera,” in Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2012. [ pdf | project ]

Changhyun Choi, Henrik I. Christensen, “3D Textureless Object Detection and Tracking: An Edge-based Approach,” in Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2012. [ pdf | project ]

Changhyun Choi, Yuichi Taguchi, Oncel Tuzel, Ming-Yu Liu, and Srikumar Ramalingam, “Voting-Based Pose Estimation for Robotic Assembly Using a 3D Sensor,” in Proceedings of IEEE International Conference on Robotics and Automation (ICRA), 2012. [ pdf | project ]

Changhyun Choi, Henrik I. Christensen, “Robust 3D Visual Tracking Using Particle Filtering on the SE(3) Group,” in Proceedings of IEEE International Conference on Robotics and Automation (ICRA), 2011, pp. 4384–4390. [ pdf | project ]

JOURNAL

Changhyun Choi, Henrik I. Christensen, “Robust 3D Visual Tracking Using Particle Filtering on the Special Euclidean Group: A Combined Approach of Keypoint and Edge Features,” The International Journal of Robotics Research (IJRR), vol. 31, no. 4, pp. 498–519, Apr. 2012. [ pdf | project ]

CONFERENCE

Changhyun Choi, Henrik I. Christensen, “Real-time 3D Model-based Tracking Using Edge and Keypoint Features for Robotic Manipulation,” in Proceedings of IEEE International Conference on Robotics and Automation (ICRA), 2010, pp. 4048–4055. [ pdf | project ]

Changhyun Choi, Henrik I. Christensen, “Cognitive vision for efficient scene processing and object categorization in highly cluttered environments,” in Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2009, pp. 4267–4274. [ pdf ]

Changhyun Choi, Seung-Min Baek and Sukhan Lee, “Real-time 3D Object Pose Estimation and Tracking for Natural Landmark Based Visual Servo,” in Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2008, pp. 3983–3989 [ pdf ]

WORKSHOP

Changhyun Choi, Jacob Huckaby, John G. Rogers III, Alexander J. B. Trevor, James P. Case, and Henrik I. Christensen, "Towards Semantic Perception for Mobile Manipulation," IROS 2009 workshop: Semantic Perception for Mobile Manipulation, October 15, 2009, Hyatt Regency St. Louis Riverfront, St. Louis, USA. [ pdf ]

Changhyun Choi, Henrik I. Christensen, “RGB-D Object Tracking: A Particle Filter Approach on GPU,” in Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2013. [ pdf | project ] NEW

Changhyun Choi, Alexander J. B. Trevor, Henrik I. Christensen, “RGB-D Edge Detection and Edge-Based Registration,” in Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2013. [ pdf | project ] NEW

Changhyun Choi, Henrik I. Christensen, “RGB-D Object Pose Estimation in Unstructured Environments,” (Under review)