4546 search results - page 159 / 910 » Detection of image stretching |
166
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ICIP
1995
IEEE
16 years 8 months ago
1995
IEEE
In this paper enhancement of a digital image is done by detecting the noisy and noiseless region of the image. The noisy regions are smoothed and the noiseless regions are sharpen...
176
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SIP
2001
15 years 7 months ago
2001
Synthetic aperture side-scan sonar (SAS) is an imaging modality for detecting objects on the sea floor and in shallow water. SAS images provide an echo of an object along with its...
148
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
In this paper, we present a segmentation method that provides perceptually relevant partitions without any a priori knowledge of the image content: first a local homogeneity analy...
146
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ICIP
2008
IEEE
16 years 28 days ago
2008
IEEE
In this paper, a new, simple but effective method is proposed for blind image steganalysis, which is based on run-length histogram analysis. Higher-order statistics of characteris...
184
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ICCV
1998
IEEE
16 years 8 months ago
1998
IEEE
We propose a new approach to recover epipolar geometry from a pair of uncalibrated images. By minimizing a proposed cost function, our approach matches the detected feature points...