2059 search results - page 139 / 412 » A Directed Threshold - Signature Scheme |
182
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ICC
2000
IEEE
15 years 10 months ago
2000
IEEE
Abstract—A frequency offset compensation method for OFDMFDMA, that can correct offsets after the DFT via circular convolution, is proposed as an alternative to the direct method ...
140
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APPML
2005
2005
Hamiltonian restriction of Vlasov equations to rotating isopycnic and isentropic two-layer equations
15 years 6 months ago
A direct link between a Vlasov equation and the equations of motion of a rotating fluid with an effective pressure depending only on a pseudo-density is illustrated. In this direc...
197
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ICASSP
2011
IEEE
14 years 10 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...
145
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
We propose human action detection based on a successive convex matching scheme. Human actions are represented as sequences of postures and specific actions are detected in video b...
173
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ICIP
2004
IEEE
16 years 8 months ago
2004
IEEE
A novel scheme is proposed for the transmission of JPEG2000 image streams over wireless channels. The proposed scheme exploits the block-based coding structure of the JPEG2000 str...