Synthesis filter bank optimization with lattice structure constraints in 2D separable image processing.
Li ChaiYuxia ShengJingxin ZhangPublished in: ICASSP (2011)
Keyphrases
- filter bank
- lattice structure
- image processing
- signal processing
- multiscale
- subband
- image coding
- multiresolution
- perfect reconstruction
- partial order
- wavelet packet
- wavelet transform
- computationally efficient
- computer vision
- low pass
- frequency domain
- image compression
- edge detection
- image enhancement
- reconstruction error
- building blocks
- pattern recognition
- feature extraction
- wavelet filters
- discrete cosine transform
- high quality
- synthesis filters
- learning algorithm
- lifting scheme
- bayesian networks
- spatial domain
- sequential patterns
- denoising
- remote sensing
- multi dimensional