251 search results - page 39 / 51 » Contention-Based Neighborhood Estimation |
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
Previous pixel-level change detection methods either contain a background updating step that is costly for moving cameras (background subtraction) or can not locate object positio...
ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
In this work we present Discriminative Random Fields (DRFs), a discriminative framework for the classification of image regions by incorporating neighborhood interactions in the l...
ECCV
2006
Springer
15 years 11 months ago
2006
Springer
Abstract. We formulate a robust method using Expectation Maximization (EM) to address the problem of dense photometric stereo. Previous approaches using Markov Random Fields (MRF) ...
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ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
This paper proposes an algorithm for recognizing Chinese characters in many diverse fonts including Song, Fang, Kai, Hei, Yuan, Lishu, Weibei, and Xingkai. The algorithm is based ...
MICCAI
2008
Springer
15 years 10 months ago
2008
Springer
Abstract. We present a new method for the simultaneous, nearly automatic segmentation of liver contours, vessels, and metastatic lesions from abdominal CTA scans. The method repeat...