3899 search results - page 284 / 780 » Robust Image Hashing |
138
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ICMCS
2005
IEEE
16 years 7 days ago
2005
IEEE
This paper proposes an RST-invariant multi-bit watermarking system based on LPM and DFT. This system embeds the watermark in a rotation and translation invariant domain obtained b...
186
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SCVMA
2004
Springer
15 years 12 months ago
2004
Springer
This paper deals with the motion detection problem. This issue is of key importance in many application fields. To solve this problem, we compute the dominant motion in the sequen...
154
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DAGM
2003
Springer
15 years 12 months ago
2003
Springer
Automatic unloading of piled boxes of unknown dimensions is undoubtedly of great importance to the industry. In this contribution a system addressing this problem is described: a l...
181
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ISW
2000
Springer
15 years 10 months ago
2000
Springer
Generally, low frequency domain may be useful to embed a watermark in an image. However, if a watermark is embedded into low frequency components, blocking effects may occur in the...
173
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MICCAI
2001
Springer
15 years 11 months ago
2001
Springer
— This paper presents a new method for creating a single panoramic image of a long bone from several individual fluoroscopic X-ray images. Panoramic images are useful preoperati...