3109 search results - page 250 / 622 » Hypergraph-Based Image Representation |
179
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ICIP
2001
IEEE
16 years 5 months ago
2001
IEEE
In this paper, we develop a new approach for texture classification independent of affine transforms. Based on spectral representation of texture images under affine transform, an...
123
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ICIP
2000
IEEE
16 years 5 months ago
2000
IEEE
This paper addresses the problem of object tracking in image sequences. The approach taken is based upon adaptive statistical models. An object selected in a frame by a user is tr...
128
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ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
Time-frequency representations of audio signals often resemble texture images. This paper derives a simple audio classification algorithm based on treating sound spectrograms as ...
130
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IPMI
2005
Springer
15 years 9 months ago
2005
Springer
A method is proposed for converting digitized mammograms to a normalized representation, in which pixel values are linearly related to the logarithm of x-ray exposure. This method ...
135
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ECCV
2010
Springer
15 years 8 months ago
2010
Springer
We address the problem of inferring homogeneous reflectance (BRDF) from a single image of a known shape in an unknown real-world lighting environment. With appropriate representati...