A Comparative Study of Wavelet Coders for Image Compression.
PL. ChithraK. SrividhyaPublished in: MIKE (2013)
Keyphrases
- image compression
- image coder
- wavelet transform
- subband
- transform coding
- multiresolution analysis
- wavelet coding
- wavelet coefficients
- vector quantization
- image coding
- energy compaction
- low bit rate
- wavelet decomposition
- subband decomposition
- lifting scheme
- entropy coding
- wavelet compression
- wavelet image coding
- progressive transmission
- compression ratio
- compression scheme
- rate distortion
- bit allocation
- compression algorithm
- wavelet domain
- filter bank
- image transmission
- wavelet bases
- discrete cosine transform
- high frequency
- compressed images
- low pass
- embedded zerotree
- reconstructed image
- multiresolution
- lossless compression
- image processing
- discrete wavelet transform
- wavelet analysis
- image coding algorithm
- bitstream
- arithmetic coding
- bit plane
- scalar quantization
- wavelet packet
- quadtree
- feature extraction
- perfect reconstruction
- coding method