Lossy source encoding via message-passing and decimation over generalized codewords of LDGM codes.
Martin J. WainwrightElitza N. ManevaPublished in: ISIT (2005)
Keyphrases
- message passing
- low density parity check
- ldpc codes
- error correcting codes
- belief propagation
- vector quantization
- distributed systems
- probabilistic inference
- markov random field
- shared memory
- inference in graphical models
- error correction
- factor graphs
- approximate inference
- sum product
- error correcting
- graphical models
- graph cuts
- sum product algorithm
- distributed shared memory
- image sequences
- stereo matching
- hamming distance
- multi view