Technique for image denoising based on adaptive piecewise linear filters and automatic parameter tuning.
Fabrizio RussoPublished in: IEEE Trans. Instrum. Meas. (2006)
Keyphrases
- image denoising
- parameter tuning
- natural images
- nonlinear filters
- linear filters
- denoising
- noisy images
- image processing
- partial differential equations
- wavelet domain
- denoising methods
- wavelet coefficients
- higher order
- multiscale
- parameter settings
- filter bank
- input image
- multiresolution
- locally adaptive
- order statistics
- noisy data
- denoising algorithm
- median filter
- natural scenes
- genetic algorithm
- feature selection