1676 search results - page 308 / 336 » A variational inference based approach for image segmentatio... |
106
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CVPR
2009
IEEE
15 years 4 months ago
2009
IEEE
Illuminant estimation from shadows typically relies on accurate segmentation of the shadows and knowledge of exact 3D geometry, while shadow estimation is difficult in the presen...
198
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ICDE
2012
IEEE
13 years 7 days ago
2012
IEEE
We present a new Bi-level LSH algorithm to perform approximate k-nearest neighbor search in high dimensional spaces. Our formulation is based on a two-level scheme. In the first ...
CVPR
1999
IEEE
15 years 11 months ago
1999
IEEE
A common method for real-time segmentation of moving regions in image sequences involves "background subtraction," or thresholding the error between an estimate of the i...
ISBI
2004
IEEE
15 years 10 months ago
2004
IEEE
Surface data such as the segmented cortical surface of the human brain plays an important role in medical imaging. To increase the signal-to-noise ratio for data residing on the b...
108
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CVIU
2004
14 years 9 months ago
2004
This study presents a content-based image retrieval system IMALBUM based on local region of interest called object of interest (OOI). Each segmented or user-selected OOI is indexe...