603 search results - page 33 / 121 » Compression of image patches for local feature extraction |
144
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BMVC
2001
15 years 3 months ago
2001
In image retrieval, global features related to color or texture are commonly used to describe the image content. The use of interest points in contentbased image retrieval allows ...
112
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ICPR
2006
IEEE
16 years 2 months ago
2006
IEEE
Image categorization involves the well known difficulties with different visual appearances of a single object, but introduces also the problem of within-category variation. This ...
142
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PSIVT
2009
Springer
15 years 7 months ago
2009
Springer
PCA-SIFT is an extension to SIFT which aims to reduce SIFT’s high dimensionality (128 dimensions) by applying PCA to the gradient image patches. However PCA is not a discriminati...
119
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ICIP
2009
IEEE
14 years 11 months ago
2009
IEEE
By the guidance of attention, human visual system is able to locate objects of interest in complex scene. We propose a new visual saliency detection model for both image and video...
117
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ICPR
2006
IEEE
16 years 2 months ago
2006
IEEE
This article presents a method aiming at quantifying the visual similarity between two images. This kind of problem is recurrent in many applications such as object recognition, i...