Phonocardiogram signal compression using sound repetition and vector quantization.
Hong TangJinhui ZhangJian SunTianshuang QiuYongwan ParkPublished in: Comput. Biol. Medicine (2016)
Keyphrases
- vector quantization
- image compression
- compression ratio
- compression scheme
- vector quantizer
- compression algorithm
- codebook design
- video coding scheme
- fractal image compression
- wavelet transform
- signal processing
- scalar quantization
- subband
- reduced complexity
- input vector
- distortion measure
- transform coding
- image processing
- vector quantized
- compressed images
- lossless compression
- low bit rate
- image transmission
- data compression
- high frequency
- frequency domain
- compression rate
- bit allocation
- fractal coding
- multiresolution
- tree structured vector quantization
- computer vision
- entropy coding
- fractal image coding
- successive approximation