1568 search results - page 271 / 314 » Image Sequence Analysis and Segmentation using G-blobs |
ICCV
2009
IEEE
15 years 1 months ago
2009
IEEE
We present an efficient algorithm for fitting a morphable model to an image sequence. It is built on a projective geometry formulation of perspective projection, which results in a...
ICCV
2003
IEEE
14 years 1 months ago
2003
IEEE
Many of the computer vision algorithms have been posed in various forms of differential equations, derived from minimization of specific energy functionals, and the finite eleme...
VLSM
2005
Springer
14 years 2 months ago
2005
Springer
We present a mathematical and computational feasibility study of the variational convex decomposition of 2D vector fields into coherent structures and additively superposed flow ...
WSCG
2003
13 years 9 months ago
2003
This paper presents work we have done in detecting moving shadows in the context of an outdoor traffic scene for visual surveillance purposes. The algorithm just exploits some for...
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
We present a new approach to iteratively estimate both
high-quality depth map and alpha matte from a single image
or a video sequence. Scene depth, which is invariant
to illumin...