12207 search results - page 186 / 2442 » Color image processing |
185
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Publication
This paper proposes a self-authentication scheme for color images, using a fragile data hiding method based on the Discrete Pascal Transform (DPT). The main contribution of this wo...
168
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CVPR
1997
IEEE
15 years 10 months ago
1997
IEEE
We describe a new multi-phase, color-based image retrieval system, FOCUS Fast Object Color-based qUery System , with an online user interface which is capable of identifying mult...
186
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CVPR
2003
IEEE
16 years 8 months ago
2003
IEEE
Existing color constancy methods cannot handle both uniform colored surfaces and highly textured surfaces in a single integrated framework. Statistics-based methods require many s...
125
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PICS
2003
15 years 8 months ago
2003
Device characterization typically involves generating one or more targets each comprising a number of color patches and making colorimetric measu...
166
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
A new color segmentation method is presented in this paper. The method is specified for color images that have both large and small objects, and objects with both step and ramp ed...