1346 search results - page 119 / 270 » Document Retrieval Using SIFT Image Features |
150
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MM
2006
ACM
15 years 10 months ago
2006
ACM
Salient points are locations in an image where there is a significant variation with respect to a chosen image feature. Since the set of salient points in an image capture import...
156
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ICML
2005
IEEE
16 years 5 months ago
2005
IEEE
How to assign appropriate weights to terms is one of the critical issues in information retrieval. Many term weighting schemes are unsupervised. They are either based on the empir...
152
Voted
APWEB
2003
Springer
15 years 10 months ago
2003
Springer
Abstract. Advances in content-based image retrieval(CBIR)lead to numerous efficient techniques for retrieving images based on their content features, such as colours, textures and ...
117
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ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
Phase features are widely used in image processing and representation due to their stability to deformation and noise [1, 2]. However, phase singularities,where the signals vanish...
146
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ICIAP
2009
ACM
16 years 5 months ago
2009
ACM
Abstract. We exploit the recurrence of structures at different locations, orientations and scales in an image to perform denoising. While previous methods based on "nonlocal f...