778 search results - page 111 / 156 » Vector field contours |
ACS
2005
13 years 7 months ago
2005
A `2-group' is a category equipped with a multiplication satisfying laws like those of a group. Just as groups have representations on vector spaces, 2-groups have representa...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
Matching and registration of shapes is a key issue in Computer Vision, Pattern Recognition, and Medical Image Analysis. This paper presents a shape representation framework based ...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
In this paper we introduce a template-based method for recognizing human actions called Action MACH. Our approach is based on a Maximum Average Correlation Height (MACH) filter. A...
ECCV
2008
Springer
14 years 9 months ago
2008
Springer
Abstract. This paper presents a technique for estimating the threedimensional velocity vector field that describes the motion of each visible scene point (scene flow). The techniqu...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
In this work, we propose a hybrid motion compensation integrating the advantages of control grid interpolation (CGI) and overlapped block motion compensation (OBMC). We consider c...