Optimality of LDGM-LDPC compound codes for lossy compression of binary erasure source.
Grégory DemayVishwambhar RathiLars K. RasmussenPublished in: ISITA (2010)
Keyphrases
- lossy compression
- low density parity check
- channel coding
- error correction
- image compression
- ldpc codes
- data hiding
- unequal error protection
- image quality
- lossless compression
- image transmission
- bit rate
- pattern matching
- compression ratio
- decoding algorithm
- video quality
- low bit rate
- forward error correction
- bitstream
- gray level images
- watermarking algorithm
- error resilience
- rate allocation
- peak signal to noise ratio
- non binary
- turbo codes
- source coding
- inter frame
- visual quality
- rate distortion
- binary images
- distributed video coding
- error resilient
- watermarking technique
- high quality
- compression algorithm
- multiresolution