196 search results - page 8 / 40 » Partitional Clustering Techniques for Multi-Spectral Image S... |
IJCV
2008
13 years 7 months ago
2008
Image segmentation algorithms partition the set of pixels of an image into a specific number of different, spatially homogeneous groups. We propose a nonparametric Bayesian model f...
EMMCVPR
2001
Springer
14 years 1 days ago
2001
Springer
Most cost function based clustering or partitioning methods measure the compactness of groups of data. In contrast to this picture of a point source in feature space, some data sou...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper proposes a new framework to image segmentation which combines edge- and region-based information with spectral techniques through the morphological algorithm of watersh...
SIGIR
2003
ACM
14 years 24 days ago
2003
ACM
Use of semantic content is one of the major issues which needs to be addressed for improving image retrieval effectiveness. We present a new approach to classify images based on t...
ICIP
1997
IEEE
14 years 9 months ago
1997
IEEE
In this paper we introduce a novel optimization framework for hierarchical data clustering and apply it to the problem of unsupervised texture segmentation. The proposed objective...