2462 search results - page 338 / 493 » Natural Image Statistics for Natural Image Segmentation |
162
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TNN
2008
15 years 6 months ago
2008
This paper introduces a multilinear principal component analysis (MPCA) framework for tensor object feature extraction. Objects of interest in many computer vision and pattern rec...
198
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ECCV
2008
Springer
16 years 8 months ago
2008
Springer
Environmental monitoring applications present a challenge to current background subtraction algorithms that analyze the temporal variability of pixel intensities, due to the comple...
189
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
This paper presents a new stereo matching algorithm based on inter-regional cooperative optimization. The proposed algorithm uses regions as matching primitives and defines the co...
177
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MM
2003
ACM
15 years 11 months ago
2003
ACM
We present similarity-based methods to cluster digital photos by time and image content. The approach is general, unsupervised, and makes minimal assumptions regarding the structu...
171
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ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
A method for video indexing and filtering based on motion activity characteristics in hierarchical levels is proposed. To extract motion activity information, an MPEG (MPEG-1/2) v...