4546 search results - page 174 / 910 » Detection of image stretching |
149
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ICCV
2011
IEEE
14 years 6 months ago
2011
IEEE
We present a new framework in which image segmentation, figure/ground organization, and object detection all appear as the result of solving a single grouping problem. This frame...
178
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ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
The topic of the paper is to estimate parameters of the camera motion using images taken at initial and current positions of the camera. An original method handling defocused imag...
147
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
This paper presents novel techniques for detecting watermarks in images in a known-cover attack framework using natural scene models. Specifically, we consider a class of watermar...
175
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
In this paper, we explore new edge features such as straightness for the elimination of non significant edges from the segmented text portion of a video frame to detect accurate b...
143
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
This study compares three different methods designed for detecting irregularities from regular dot patterns. Frequency domain information is used to split an original regular patt...