428 search results - page 31 / 86 » Unsupervised mammograms segmentation |
EVOW
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. This work describes an evolutionary approach to texture segmentation, a long-standing and important problem in computer vision. The difficulty of the problem can be relat...
ICMCS
2010
IEEE
13 years 11 months ago
2010
IEEE
In this paper, we propose an unsupervised segmentation algorithm for extracting moving objects/regions from compressed video using Markov Random Field (MRF) classification. First,...
ISBI
2008
IEEE
14 years 4 months ago
2008
IEEE
Fluorescent microscopy of biological samples allows noninvasive screening of specific molecular events in-situ. This approach is useful for investigating intricate signalling path...
DICTA
2003
13 years 11 months ago
2003
Most codecs such as MPEG-1,2 are based on processing pixels in predetermined tiles of square blocks. The processing of each block is independent of the object-based contents that m...
ICIP
2003
IEEE
14 years 11 months ago
2003
IEEE
