2323 search results - page 441 / 465 » Image based flow visualization |
CVPR
2003
IEEE
14 years 12 months ago
2003
IEEE
This paper presents a robust method to solve the two coupled problems: ground layer detection and vehicle egomotion estimation, which appear in visual navigation. We virtually rot...
CVPR
2004
IEEE
14 years 12 months ago
2004
IEEE
Variation in object shape is an important visual cue for deformable object recognition and classification. In this paper, we present an approach to model gradual changes in the ?-...
ICCV
2007
IEEE
14 years 11 months ago
2007
IEEE
Reliable segmentation of the left ventricle is a long sought objective in medical imaging for automatic retrieval of anatomical and pathological measurements and detection of malf...
ECCV
2008
Springer
14 years 11 months ago
2008
Springer
Each facial event will give rise to complex facial appearance variation. In this paper, we propose similarity features to describe the facial appearance for video-based facial even...
ECCV
2006
Springer
14 years 11 months ago
2006
Springer
Generalized cylinder (GC) has played an important role in computer vision since it was introduced in the 1970s. While studying GC models in human visual perception of shapes from c...