1652 search results - page 277 / 331 » A performance analysis of local synchronization |
137
click to vote
ICCV
2009
IEEE
15 years 2 months ago
2009
IEEE
We propose a subspace learning algorithm for face recognition by directly optimizing recognition performance scores. Our approach is motivated by the following observations: 1) Di...
157
click to vote
CVPR
2008
IEEE
16 years 7 months ago
2008
IEEE
The ubiquitous application of eye tracking is precluded by the requirement of dedicated and expensive hardware, such as infrared high definition cameras. Therefore, systems based s...
167
click to vote
CVPR
2007
IEEE
16 years 6 months ago
2007
IEEE
Detecting nonrigid surfaces is an interesting research problem for computer vision and image analysis. One important challenge of nonrigid surface detection is how to register a n...
156
click to vote
CVPR
2008
IEEE
16 years 6 months ago
2008
IEEE
This paper proposes a general framework called Markov stationary features (MSF) to extend histogram based features. The MSF characterizes the spatial co-occurrence of histogram pa...
156
click to vote
ICCV
2005
IEEE
16 years 6 months 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 ...