Robust still image coding using lapped transforms with block classification.
Arthur L. A. da CunhaWeiler Alves FinamoreEduardo A. B. da SilvaPublished in: ICIP (1) (2002)
Keyphrases
- lapped transforms
- image coding
- filter bank
- wavelet transform
- discrete cosine transform
- vector quantizer
- pattern recognition
- coding efficiency
- feature extraction
- coding gain
- computationally efficient
- subband
- frequency domain
- feature selection
- dct coefficients
- linear prediction
- finite impulse response
- face recognition