52 search results - page 7 / 11 » VEGA: variational segmentation for copy number detection |
75
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ICPR
2008
IEEE
15 years 4 months ago
2008
IEEE
For efficient indexing, browsing and retrieval of video data and also for video summarization, extraction of representative frames is essential. Once a video stream is segmented ...
ECCV
2004
Springer
15 years 11 months ago
2004
Springer
Models of spatial variation in images are central to a large number of low-level computer vision problems including segmentation, registration, and 3D structure detection. Often, i...
108
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BMCBI
2008
14 years 8 months ago
2008
Background: Recent advances in global genomic profiling methodologies have enabled multidimensional characterization of biological systems. Complete analysis of these genomic prof...
CVPR
2011
IEEE
14 years 6 months ago
2011
IEEE
In this paper, we propose techniques to make use of two complementary bottom-up features, image edges and texture patches, to guide top-down object segmentation towards higher pre...
BMCBI
2005
14 years 9 months ago
2005
Background: Microarray-CGH experiments are used to detect and map chromosomal imbalances, by hybridizing targets of genomic DNA from a test and a reference sample to sequences imm...