Proximal Gradient-Based Loop Unrolling with Interscale Thresholding.
Ruiki KobayashiShogo MuramatsuShunsuke OnoPublished in: APSIPA ASC (2021)
Keyphrases
- wavelet thresholding
- thresholding method
- wavelet transform
- image denoising
- wavelet coefficients
- denoising
- error metrics
- gray level
- wavelet packet transform
- thresholding methods
- spatially adaptive
- edge detection
- denoising algorithm
- image segmentation
- multiscale
- post processing
- noisy images
- artificial intelligence
- feedback loop
- lossy compression
- image quality
- database
- image compression
- thresholding algorithm
- image processing
- information retrieval
- image thresholding
- subband
- wavelet packet
- advantages and disadvantages
- wavelet domain
- natural images
- multiresolution
- preprocessing
- data mining
- neural network