Improving compression time in zero-tree based image coding procedures.
Jonas ValantinasDeividas KançelkisPublished in: IPTA (2010)
Keyphrases
- image coding
- image and video coding
- transform coding
- complexity reduction
- filter bank
- wavelet transform
- vector quantizer
- coding gain
- lossless coding
- scalar quantization
- lossless image coding
- matching pursuit
- image coding algorithm
- fractal coding
- image codec
- arithmetic coder
- image coder
- coding efficiency
- lapped transforms
- image compression
- block coding
- data compression
- wavelet filters
- compression scheme
- compression algorithm
- bit allocation
- energy compaction
- multiple description
- linear prediction
- bit plane
- roi coding
- high quality
- compression ratio
- signal processing
- multiresolution