Natural Graph Wavelet Packet Dictionaries.
Alexander CloningerHaotian LiNaoki SaitoPublished in: CoRR (2020)
Keyphrases
- wavelet packet
- denoising
- filter bank
- wavelet packet transform
- subband
- wavelet function
- wavelet packet decomposition
- frequency band
- wavelet decomposition
- translation invariant
- non stationary
- wavelet transform
- image denoising
- query processing
- image compression
- image quality
- nearest neighbor
- finite state
- multiscale
- feature selection
- machine learning