3899 search results - page 148 / 780 » Robust Image Hashing |
127
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DEXAW
1999
IEEE
15 years 8 months ago
1999
IEEE
A robust method for the localization of frames within document images is presented. It aims at detecting regions delimited by closed polygonal lines or edges in complex color, gra...
162
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
A robust data hiding scheme that embeds the watermark bits by quantizing the gradient directions of an image is proposed. By embedding the watermark in the angle, the watermark be...
155
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ICCV
2009
IEEE
15 years 1 months ago
2009
IEEE
Recognition of dynamic scenes based on shape information could be useful for various applications. In this study, we aimed at improving the resolution of three-dimensional (3D) da...
149
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ICIP
2007
IEEE
16 years 5 months ago
2007
IEEE
In this paper, we propose a learning-based image restoration algorithm for restoring images degraded by uniform motion blurs. The motion blur parameters are first approximately es...
133
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IVC
2006
15 years 3 months ago
2006
Accurate minutiae extraction from fingerprint images is heavily dependent on the quality of the fingerprint images. In order to improve the performance of the system, much effort ...