7084 search results - page 152 / 1417 » Hiding Information in Images |
156
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
Noise is an important factor in image quality. We analyze it in images produced by digital cameras. We show that, beyond the usual standard deviation measurement, spatial correlat...
158
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ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
In this paper we are mainly interested in the classification of images into different clusters, each corresponding to an object material in the imaged scene. For that purpose, the...
144
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
In this paper, we propose a novel method of automatically combining images of a scene at different time intervals by image fusion. All the important information of the original lo...
172
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Publication
The wide use of digital media during the past few years, has led to an increase of digital piracy and tampering. To deal with these problems, the concept of watermarking has been i...
163
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DKE
2000
15 years 6 months ago
2000
Content-based image retrieval plays an important role in many multimedia applications. Images are typically retrieved based on a given sample image, a sketch or a simple descripti...