325 search results - page 54 / 65 » On Clusterings - Good, Bad and Spectral |
ICVGIP
2004
13 years 8 months ago
2004
The first contribution of this paper is a probabilistic approach for measuring motion similarity for point sequences. While most motion segmentation algorithms are based on a rank...
FTML
2010
13 years 5 months ago
2010
We give a tutorial overview of several geometric methods for dimension reduction. We divide the methods into projective methods and methods that model the manifold on which the da...
ISVC
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. We present a novel multi-camera framework to extract reliable pathlets [1] from tracking data. The proposed approach weights tracks based on their spatial and orientation...
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
This paper addresses the problem of learning similaritypreserving binary codes for efficient retrieval in large-scale image collections. We propose a simple and efficient altern...
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
Can we discover common object shapes within unlabeled
multi-category collections of images? While often a critical
cue at the category-level, contour matches can be difficult
to...