1344 search results - page 100 / 269 » Quantization |
127
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ICPR
2010
IEEE
15 years 9 days ago
2010
IEEE
This paper proposes a novel robust watermarking scheme to embed fingerprint minutiae into face images for multimodal biometric authentication. First, a block pyramid is layered ac...
123
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CORR
2011
Springer
14 years 9 months ago
2011
Springer
—Recent work for single-relay channels shows that quantize-forward (QF) with long-message encoding achieves the same reliable rates as compress-forward (CF) with short-message en...
124
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DCC
2011
IEEE
14 years 9 months ago
2011
IEEE
134
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TCSV
2010
14 years 9 months ago
2010
The brand-new SP-frame in H.264 facilitates drift-free bitstream switching. Notwithstanding the guarantee of seamless switching, the cost is the bulky size of secondary SP-frames. ...
119
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TIT
2010
14 years 9 months ago
2010
Given a frame in Cn which satisfies a form of the uncertainty principle (as introduced by Candes and Tao), it is shown how to quickly convert the frame representation of every vect...