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ICRA
2010
IEEE

Efficient multi-view object recognition and full pose estimation

9 years 8 months ago
Efficient multi-view object recognition and full pose estimation
We present an approach for efficiently recognizing all objects in a scene and estimating their full pose from multiple views. Our approach builds upon a state of the art single-view algorithm which recognizes and registers learned metric 3D models using local descriptors. We extend to multiple views using a novel multi-step optimization that processes each view individually and feeds consistent hypotheses back to the algorithm for global refinement. We demonstrate that our method produces results comparable to the theoretical optimum, a full multi-view generalized camera approach, while avoiding its combinatorial time complexity. We provide experimental results demonstrating pose accuracy, speed, and robustness to model error using a three-camera rig, as well as a physical implementation of the pose output being used by an autonomous robot executing grasps in highly cluttered scenes.
Alvaro Collet, Siddhartha S. Srinivasa
Added 13 Feb 2011
Updated 13 Feb 2011
Type Journal
Year 2010
Where ICRA
Authors Alvaro Collet, Siddhartha S. Srinivasa
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