CVPR
2005
IEEE
14 years 7 months ago
2005
IEEE
CVPR
2005
IEEE
14 years 7 months ago
2005
IEEE
Compared to scanned images, document pictures captured by camera can suffer from distortions due to perspective and page warping. It is necessary to restore a frontal planar view ...
CVPR
2005
IEEE
14 years 7 months ago
2005
IEEE
Linear discriminant analysis (LDA) is a popular face recognition technique. However, an inherent problem with this technique stems from the parametric nature of the scatter matrix...
CVPR
2005
IEEE
14 years 7 months ago
2005
IEEE
We propose a novel approach to learn and recognize natural scene categories. Unlike previous work [9, 17], it does not require experts to annotate the training set. We represent t...
CVPR
2005
IEEE
14 years 7 months ago
2005
IEEE
Active contours or snakes have been extensively utilized in handling image segmentation and classification problems. In traditional active contour models, snake initialization is ...
CVPR
2005
IEEE
14 years 7 months ago
2005
IEEE
In earlier work, we proposed treating wide baseline matching of feature points as a classification problem, in which each class corresponds to the set of all possible views of suc...
CVPR
2005
IEEE
14 years 7 months ago
2005
IEEE
CVPR
2005
IEEE
14 years 7 months ago
2005
IEEE
In this paper, we address the problem of detecting pedestrians in crowded real-world scenes with severe overlaps. Our basic premise is that this problem is too difficult for any t...
CVPR
2005
IEEE
14 years 7 months ago
2005
IEEE
Statistical models for tracking different moving bodies must be able to reason about occlusions in order to be effective. Representing the joint statistics across different bodies...
CVPR
2005
IEEE
14 years 7 months ago
2005
IEEE
This paper presents an online learning algorithm to construct from video sequences an image-based representation that is useful for recognition and tracking. For a class of object...