85 search results - page 6 / 17 » Quantizers with Uniform Encoders and Channel Optimized Decod... |
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
We propose a high-performance, nonlinear, loop filter that reduces quantization noise over video frames composed of locally uniform regions (smooth, high frequency, texture, etc.)...
TCOM
2008
13 years 7 months ago
2008
We consider the transmission of a Gaussian source through a block fading channel. Assuming each block is decoded independently, the received distortion depends on the tradeoff betw...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
Disparity estimation has been widely studied in the literature of stereo matching and coding. However, how to shift disparity estimation from encoder to decoder to support distrib...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
— For a two user fading Gaussian multiple access channel with user cooperation, we show that window decoding achieves the same sum rate as backwards decoding, when the encoding i...
GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
Streaming erasure codes encode a source stream to guarantee that each source packet is recovered within a fixed delay at the receiver over a burst-erasure channel. This paper intro...