Context-based adaptive arithmetic coding in time and frequency domain for the lossless compression of audio coding parameters at variable rate.
Jing WangXuan JiShenghui ZhaoXiang XieJingming KuangPublished in: EURASIP J. Audio Speech Music. Process. (2013)
Keyphrases
- frequency domain
- lossless compression
- adaptive arithmetic coding
- coding scheme
- spatial domain
- image compression
- subband
- inter frame
- compression ratio
- lossless image compression
- data compression
- lossless coding
- lossy compression
- compression scheme
- quadtree
- arithmetic coding
- bit rate
- denoising
- bitstream
- feature extraction
- entropy coding
- filter bank
- multimedia
- lifting scheme
- video compression
- high compression ratio
- wavelet transform
- low pass
- image features
- transform coefficients
- discrete fourier transform
- image processing
- image data
- compression algorithm
- image coding