A feature extraction and correspondence algorithm for laser range finder with sensor uncertaintyOA
A feature extraction and correspondence algorithm for laser range finder with sensor uncertainty
This paper presents a feature extraction and correspondence algorithm which employs a novel feature transform. Unlike conventional approaches such as Hough Transform, we employ a robust but simple approach to extract the geom…查看全部>>
This paper presents a feature extraction and correspondence algorithm which employs a novel feature transform. Unlike conventional approaches such as Hough Transform, we employ a robust but simple approach to extract the geometrical feature under real dynamic world conditions. Multi-threshold segmentation and the split-and-merge method are employed to interpret geometrical features such as edge, concave corners, convex corners, and segments in a unified fram…查看全部>>
孙英杰;曹其新;李杰
Robotics Research Institute,Shanghai Jiao Tong University,Shanghai,20030,ChinaRobotics Research Institute,Shanghai Jiao Tong University,Shanghai,20030,ChinaIntelligent Maintenance Systems,University of Wisconsin,Milwaukee,53201,U.S.A
信息技术与安全科学
feature extraction and correspondencemulti-threshold segmentationeigenspacefeature treesensor uncertainty
feature extraction and correspondencemulti-threshold segmentationeigenspacefeature treesensor uncertainty
《哈尔滨工业大学学报（英文版）》 2004 (4)
361-367,7
Sponsored by the National Natural Science Foundation of China (Grant No. 50128504 and 50390063).
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