Proceedings of IEEE Conference on Computer Vision and Pattern Recognition Computer vision and pattern recognition '93 Computer Vision and Pattern Recognition, 1993. Proceedings CVPR '93., 1993 IEEE Computer Society Conference on. :130-135 1993
Proceedings. 1991 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Computer Vision and Pattern Recognition, 1991. Proceedings CVPR '91., IEEE Computer Society Conference on. :600-606 1991