285 search results - page 47 / 57 » Illumination invariants based on Markov random fields |
108
click to vote
CVPR
2009
IEEE
16 years 6 months ago
2009
IEEE
Many problems in computer vision can be modeled using
conditional Markov random fields (CRF). Since finding
the maximum a posteriori (MAP) solution in such models
is NP-hard, mu...
146
click to vote
CVPR
2009
IEEE
16 years 6 months ago
2009
IEEE
In this paper, we introduce a higher-order MRF optimization
framework. On the one hand, it is very general;
we thus use it to derive a generic optimizer that can be applied
to a...
ICCV
2009
IEEE
16 years 4 months ago
2009
IEEE
This paper is focused on the Co-segmentation problem
[1] – where the objective is to segment a similar object from
a pair of images. The background in the two images may be
ar...
120
click to vote
CVPR
2004
IEEE
16 years 1 months ago
2004
IEEE
Markov random field models provide a robust and unified framework for early vision problems such as stereo, optical flow and image restoration. Inference algorithms based on graph...
111
click to vote
CVPR
2005
IEEE
16 years 1 months ago
2005
IEEE
This paper addresses the novel problem of automatically synthesizing an output image from a large collection of different input images. The synthesized image, called a digital tap...