62
Voted
CVPR
2008
IEEE
16 years 28 days ago
2008
IEEE
In this paper, we propose an online interactive matting algorithm, which we call FuzzyMatte. Our framework is based on computing the fuzzy connectedness (FC) [20] from each unknow...
77
Voted
CVPR
2008
IEEE
16 years 28 days ago
2008
IEEE
This paper presents a method for human action recognition based on patterns of motion. Previous approaches to action recognition use either local features describing small patches...
CVPR
2008
IEEE
16 years 28 days ago
2008
IEEE
Tracking people in a dense crowd is a challenging problem for a single camera tracker due to occlusions and extensive motion that make human segmentation difficult. In this paper ...
87
Voted
CVPR
2008
IEEE
16 years 28 days ago
2008
IEEE
Interactive image search or relevance feedback is the process which helps a user refining his query and finding difficult target categories. This consists in partially labeling a ...
CVPR
2008
IEEE
16 years 28 days ago
2008
IEEE
This paper addresses a key bottleneck in the use of the 3D medial axis (MA) representation, namely, how the complex MA structure can be regularized so that similar, within-categor...
CVPR
2008
IEEE
16 years 28 days ago
2008
IEEE
We present an adaptive parametrization scheme for dynamic mesh refinement in the application of parametric image registration. The scheme is based on a refinement measure ensuring...
103
Voted
CVPR
2008
IEEE
16 years 28 days ago
2008
IEEE
Non-rigid registration is central to many problems in computer vision and medical image analysis. We propose a registration algorithm which is regularized by prior knowledge in th...
84
Voted
CVPR
2008
IEEE
16 years 28 days ago
2008
IEEE
Nearest neighbour classifiers and related kernel methods often perform poorly in high dimensional problems because it is infeasible to include enough training samples to cover the...
84
Voted
CVPR
2008
IEEE
16 years 28 days ago
2008
IEEE
This paper presents a new method for the reconstruction of a surface from its ? and ? gradient field, measured, for example, via Photometric Stereo. The new algorithm produces the...
123
click to vote
CVPR
2008
IEEE
16 years 28 days ago
2008
IEEE
Spectral clustering and eigenvector-based methods have become increasingly popular in segmentation and recognition. Although the choice of the pairwise similarity metric (or affin...