Statistical learning of rational wavelet transform for natural images.
Naushad AnsariAnubha GuptaPublished in: CoRR (2017)
Keyphrases
- natural images
- statistical learning
- wavelet transform
- multiscale
- image coding
- natural scenes
- image denoising
- multiresolution
- subband
- image compression
- wavelet coefficients
- wavelet transform coefficients
- object recognition
- information theory
- higher order
- denoising
- model selection
- high frequency
- image patches
- receptive fields
- image statistics
- supervised learning
- input image
- test images
- feature extraction
- power spectrum
- text mining
- natural image statistics
- statistics of natural images
- machine learning
- natural image patches
- semi supervised learning
- image segmentation
- discrete wavelet transform
- filter bank
- image processing