Keyphrases
- filter bank
- image coding
- subband
- multiresolution
- multiscale
- perfect reconstruction
- signal processing
- wavelet packet
- frequency domain
- computationally efficient
- discrete cosine transform
- low pass
- reconstruction error
- estimation error
- optimal filter
- subband coding
- image data
- computer vision
- iir filters
- visual quality
- edge detection
- feature vectors
- high quality