10661 search results - page 238 / 2133 » Processing JPEG-Compressed Images |
140
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ICIP
2003
IEEE
16 years 7 months ago
2003
IEEE
This paper presents a novel approach to image denoising using adaptive principal components. Our assumptions are that the image is corrupted by additive white Gaussian noise. The ...
144
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ICIP
1999
IEEE
16 years 7 months ago
1999
IEEE
We present an image compression scheme that is error resilient and offers lossless decompression in the absence of channel noise. Attempts are made to detect transmission errors a...
145
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ICIAP
1999
ACM
15 years 9 months ago
1999
ACM
Stereo correspondence is hard because di erent image features can look alike. We propose a measure for the ambiguity of image points that allows matching distinctive points rst an...
139
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ICIP
2006
IEEE
16 years 7 months ago
2006
IEEE
We describe a digital image forensics technique to distinguish images captured by a digital camera from computer generated images. Our approach is based on the fact that image acq...
135
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ICIP
2002
IEEE
16 years 7 months ago
2002
IEEE
Techniques for informationhidinghave become increasingly more sophisticated and widespread. With high-resolution digital images as carriers, detecting hidden messages has become c...