Reconstruction Error in Transform Subband Coding.
Anil M. MurchingJohn W. WoodsPublished in: ICIP (2) (1997)
Keyphrases
- reconstruction error
- subband coding
- filter bank
- subband
- coding gain
- transform coding
- transform coefficients
- reconstructed image
- image compression
- image coding
- multiresolution
- bit rate
- image reconstruction
- wavelet transform
- high frequency
- multiscale
- frequency domain
- discrete wavelet transform
- wavelet coefficients
- low pass
- signal processing
- singular value decomposition
- coding scheme
- feature vectors
- post processing
- computationally efficient
- compression ratio
- image quality
- classification error
- visual quality
- sparse representation
- spatial resolution
- computer vision
- higher order
- preprocessing
- objective function
- spatial domain
- sparse coding