1306 search results - page 131 / 262 » Dequantizing image orientation |
133
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CVPR
2009
IEEE
16 years 11 months ago
2009
IEEE
We extend photometric stereo to make it work with internet
images, which are typically associated with different
viewpoints and significant noise. For popular tourism
sites, tho...
171
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ICIP
2007
IEEE
16 years 5 months ago
2007
IEEE
This paper discusses how to utilize both magnitude and phase information obtained from the complex directional lter bank (CDFB) for the purpose of texture image retrieval. The rel...
137
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ICIP
2002
IEEE
16 years 5 months ago
2002
IEEE
In this paper, we present a new deconvolution method, able to deal with noninvertible blurring functions. To avoid noise amplification, a prior model of the image to be reconstruc...
165
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ICMCS
2008
IEEE
15 years 10 months ago
2008
IEEE
Image matching is a fundamental task of many problems in computer vision. This paper presents a novel local feature descriptor based on the gradient distance and orientation histo...
120
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DAGM
2004
Springer
15 years 9 months ago
2004
Springer
Most image segmentation algorithms optimize some mathematical similarity criterion derived from several low-level image features. One possible way of combining different types of f...