Divide-and-Conquer 2-D Phase Retrieval Using Subband Decomposition and Filter Banks.
Andrew E. YaglePublished in: ICIP (2) (1997)
Keyphrases
- filter bank
- subband
- subband decomposition
- wavelet filters
- image coding
- multiresolution
- image compression
- wavelet transform
- bit rate
- perfect reconstruction
- wavelet coefficients
- high frequency
- feature vectors
- wavelet packet
- wavelet decomposition
- discrete wavelet transform
- frequency domain
- frequency band
- low frequency
- low pass
- wavelet domain
- reconstruction error
- multiscale
- image coder
- lifting scheme
- signal processing
- coding gain
- discrete cosine transform
- video coding
- compression algorithm
- low bit rate
- bitstream
- transform coefficients
- visual quality