4546 search results - page 221 / 910 » Detection of image stretching |
166
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
In natural images, luminance changes occur both on object contours and on textures. Often, the latter are stronger than the former, thus standard edge detectors fail in isolating ...
179
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ICIP
2004
IEEE
16 years 8 months ago
2004
IEEE
Pixels in hyperspectral images usually contain spectra from several classifiable objects, so that the recorded pixel is a mixture of the classes. Current methods estimate the prop...
172
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ISBI
2004
IEEE
16 years 7 months ago
2004
IEEE
In functional Magnetic Resonance Imaging (fMRI), the Hemodynamic Response Function (HRF) represents the impulse response of the neurovascular system. Its identification is essenti...
173
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ICIP
2007
IEEE
16 years 28 days ago
2007
IEEE
We describe a new method to find and cluster recurrent keyplaces in a movie. It consists of an unsupervised classification of shots that are taking place in the same physical loca...
157
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ACIVS
2007
Springer
16 years 24 days ago
2007
Springer
Current image enhancement in televisions can be improved if the image is analyzed, objects of interest are segmented, and each segment is processed with specifically optimized alg...