An improved symbol reduction technique based Huffman coder for efficient entropy coding in the transform coders.
Vikrant Singh ThakurKavita ThakurShubhrata GuptaPublished in: IET Image Process. (2021)
Keyphrases
- entropy coding
- arithmetic coder
- lossless compression
- image coder
- image compression
- arithmetic coding
- image coding
- transform coefficients
- transform coding
- bit plane
- subband
- huffman coding
- coding scheme
- coding method
- source coding
- compression scheme
- bit rate
- residual signal
- lossless coding
- compression ratio
- compression algorithm
- rate distortion
- progressive transmission
- coding efficiency
- quadtree
- variable length
- image coding algorithm
- perfect reconstruction
- transform domain
- differential pulse code modulation
- inter frame
- bitstream
- vector quantization
- wavelet packet
- vector quantizer
- quantization scheme
- filter bank
- wavelet coefficients
- wavelet transform
- image processing
- video quality
- reconstructed image
- coding gain
- natural images
- multiresolution