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ICCV
1995
IEEE
15 years 3 months ago
Real-Time Obstacle Avoidance Using Central Flow Divergence and Peripheral Flow
The lure of using motion vision as a fundamental element in the perception of space drives this effort to use flow features as the sole cues for robot mobility. Real-time estimat...
David Coombs, Martin Herman, Tsai-Hong Hong, Maril...
COMPGEOM
1987
ACM
15 years 3 months ago
Simplified Voronoi Diagrams
We are interested in Voronoi diagrams as a tool in robot path planning, where the search for a path in an r-dimensional space may be simplified to a search on an (r- l)-dimensional...
John F. Canny, Bruce Randall Donald
AMFG
2005
IEEE
164views Biometrics» more  AMFG 2005»
15 years 1 months ago
Pose-Encoded Spherical Harmonics for Robust Face Recognition Using a Single Image
Abstract. Face recognition under varying pose is a challenging problem, especially when illumination variations are also present. Under Lambertian model, spherical harmonics repres...
Zhanfeng Yue, Wenyi Zhao, Rama Chellappa
ECCV
2008
Springer
15 years 1 months ago
Improving the Agility of Keyframe-Based SLAM
Abstract. The ability to localise a camera moving in a previously unknown environment is desirable for a wide range of applications. In computer vision this problem is studied as m...
Georg Klein, David W. Murray
ICWN
2008
15 years 1 months ago
A Finite Queue Model Analysis of PMRC-based Wireless Sensor Networks
In our previous work, a highly scalable and faulttolerant network architecture, the Progressive Multi-hop Rotational Clustered (PMRC) structure, is proposed for constructing large...
Qiaoqin Li, Mei Yang, Hongyan Wang, Yingtao Jiang,...