Image coding using lapped biorthogonal transform.
P. DeepaC. VasanthanayakiPublished in: Signal Image Video Process. (2013)
Keyphrases
- lapped transforms
- image coding
- wavelet transform
- coding gain
- adaptive wavelet
- filter bank
- discrete cosine transform
- coding efficiency
- image and video coding
- vector quantizer
- linear prediction
- image coder
- transform coding
- perfect reconstruction
- image compression
- energy compaction
- multiscale
- subband
- wavelet filters
- matching pursuit
- signal processing