4546 search results - page 112 / 910 » Detection of image stretching |
145
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ICCSA
2005
Springer
15 years 12 months ago
2005
Springer
Abstract. In this paper, efficient and economical methods for water area detection during flood event in mountainous area is proposed. To accomplish this, various case studies were...
126
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IH
2004
Springer
15 years 11 months ago
2004
Springer
We consider methods for answering reliably the question of whether an image contains hidden data; the focus is on grayscale bitmap images and simple LSB steganography. Using a dist...
190
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ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
A method is presented for segmentation of anatomical structures that incorporates prior information about shape. The method iteratively applies steps which find object’s border ...
138
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ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
A novel approach to the detection of multiple sclerosis (MS) lesions in T2- and PD-weighted MR images is presented. The core of the proposed method is the use of the two channels ...
180
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper presents a new keypoint-based approach to nearduplicate images detection. It consists of three steps. Firstly, the keypoints of images are extracted and then matched. S...