147
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ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
In this paper, we propose a 3D geometry compression technique for densely sampled surface meshes. Based on a 3D multiresolution analysis (performed by a 3D Discrete Wavelet Transf...
ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
124
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ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
This paper studies joint security and robustness enhancement of quantization based data embedding for multimedia authentication applications. We present analysis showing that thro...
145
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ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
Orthogonal Frequency Division Multiplexing (OFDM) has been adopted in many broadband wireless communication standards. In OFDM systems, channel estimation is a crucial module in co...
ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE