7084 search results - page 411 / 1417 » Hiding Information in Images |
169
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ISM
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper introduces a robust approach to the problem of edge detection in situations characterized by high levels of image degradation and illumination non-uniformity. Popular e...
175
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ICIP
2007
IEEE
16 years 1 months ago
2007
IEEE
In this paper, we present a new coding scheme for depth maps using a hierarchical decomposition. After we decompose a depth map into three disjoint images and a layer descriptor a...
194
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ISBI
2007
IEEE
16 years 1 months ago
2007
IEEE
Efficient, automatic and robust tools for measurement of cerebral cortical thickness would aid diagnosis and longitudinal studies of neurodegenerative disorders. In this work, we...
211
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IBPRIA
2007
Springer
16 years 1 months ago
2007
Springer
This paper presents a novel methodology to obtain the breast skin line in mammographic images. The breast edge provides important information of the breast shape and deformation wh...
199
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ICB
2007
Springer
16 years 1 months ago
2007
Springer
Palmprint recognition, as a reliable personal identity check method, has been receiving increasing attention during recent years. According to previous work, local texture analysis...