7084 search results - page 336 / 1417 » Hiding Information in Images |
168
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TCSV
2002
15 years 6 months ago
2002
An efficient compression scheme for color-quantized images based on progressive coding of color information has been developed. Instead of sorting color indexes into a linear list ...
164
Voted
ICIP
2009
IEEE
15 years 4 months ago
2009
IEEE
In this paper, a discriminative representation method of head images is proposed, which is based on parts and poses for identity-independent head pose estimation. Head images are ...
177
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ICMCS
2009
IEEE
15 years 4 months ago
2009
IEEE
Image summarization is to determine a smaller but faithful representation of the original visual content. In this paper, we propose a context saliency based image summarization ap...
185
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CRV
2005
IEEE
16 years 11 days ago
2005
IEEE
Vanishing points provide valuable information regarding the camera model used to capture an image. To explore the relationship between classes of camera models and the location of...
255
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IPMI
2011
Springer
14 years 10 months ago
2011
Springer
This paper proposes a novel method for computing linear basis images from tensor-valued image data. As a generalization of the nonnegative matrix factorization, the proposed method...