Fast approximate Karhunen-Loève transform with applications to digital image coding.
Leu-Shing LanIrving S. ReedPublished in: VCIP (1993)
Keyphrases
- image coding
- adaptive wavelet
- lapped transforms
- transform coding
- coding gain
- wavelet transform
- filter bank
- energy compaction
- vector quantizer
- coding efficiency
- image and video coding
- reversible integer
- image coder
- subband decomposition
- perfect reconstruction
- high frequency
- multiscale
- linear prediction
- entropy constrained
- image compression
- entropy constrained trellis coded quantization
- face recognition
- high quality
- similarity measure