1585 search results - page 167 / 317 » Variational Analysis of Pseudospectra |
ICCV
2005
IEEE
15 years 5 days ago
2005
IEEE
In this paper, we address the issue of extracting contour of the object with a specific shape. A hierarchical graphical model is proposed to represent shape variations. A complex ...
ICCV
2005
IEEE
15 years 5 days ago
2005
IEEE
Object tracking is a challenging problems in real-time computer vision due to variations of lighting condition, pose, scale, and view-point over time. However, it is exceptionally...
ECCV
2002
Springer
15 years 3 days ago
2002
Springer
The performances of many image analysis tasks depend on the image resolution at which they are applied. Traditionally, resolution selection methods rely on spatial derivatives of i...
ICIP
2004
IEEE
14 years 12 months ago
2004
IEEE
To support real-time tracking of objects in video sequences, there has been considerable effort directed at developing optical flow and general motion-based image segmentation alg...
ICPR
2004
IEEE
14 years 11 months ago
2004
IEEE
Most face recognition approaches either assume constant lighting condition or standard facial expressions, thus cannot deal with both kinds of variations simultaneously. This prob...