2184 search results - page 347 / 437 » The Space of Cognitive Vision |
ICCV
1995
IEEE
14 years 14 days ago
1995
IEEE
A novel scheme for the detection of object boundaries is presented. The technique is based on active contours evolving in time according to intrinsic geometric measures of the imag...
ICCV
1995
IEEE
14 years 14 days ago
1995
IEEE
Atheoreticalframeworkisintroducedfortheperceptionofspecularsurfacegeometry.Whenanobserver moves in three-dimensional space, real scene features such as surface markings remain stat...
ICCV
1995
IEEE
14 years 14 days ago
1995
IEEE
This paper studies the geometry of multi-image perspective projection and the matching constraints that this induces on image measurements. The combined image projections define ...
ECCV
2010
Springer
14 years 10 days ago
2010
Springer
Abstract. Detecting contour closure, i.e., finding a cycle of disconnected contour fragments that separates an object from its background, is an important problem in perceptual gro...
ICPR
2010
IEEE
14 years 7 days ago
2010
IEEE
This work introduces a new pattern recognition model for segmenting and tracking lip contours in video sequences. We formulate the problem as a general nonrigid object tracking me...