85 search results - page 7 / 17 » Quantizers with Uniform Encoders and Channel Optimized Decod... |
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
Remote navigation in image-based scene representations requires random access to parts of the compressed reference image data to compose virtual views. The degree of dependencies ...
TWC
2008
13 years 7 months ago
2008
We combine space-time coding and transmit beamforming over multiple-antenna quasi-static fading channels using resolution-constrained channel state information at the transmitter ...
SSWMC
2004
13 years 9 months ago
2004
Quantization-based watermarking schemes are vulnerable to amplitude scaling. Therefore the scaling factor has to be accounted for either at the encoder, or at the decoder, prior t...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
This paper presents a multiple description (MD) video codec based on the principles side-information coding. In particular, we highlight certain key components of the codec design...
DCC
2009
IEEE
14 years 8 months ago
2009
IEEE
We investigate the performance of a discrete-time all-analog-processing joint sourcechannel coding system for the transmission of i.i.d. Gaussian and Laplacian sources over AWGN c...