Keyphrases
- correlation coefficient
- denoising
- noise variance
- gaussian noise
- denoising algorithm
- noisy images
- wavelet packet
- noise removal
- denoising methods
- image denoising
- total variation regularization
- basis pursuit
- noise level
- root mean square error
- total variation
- wavelet denoising
- noise free
- correlation analysis
- noise model
- natural images
- wiener filter
- standard deviation
- additive noise
- image processing
- wavelet domain
- noise reduction
- root mean squared error
- signal to noise ratio
- frequency domain
- stepwise regression
- image segmentation
- image noise
- image quality assessment
- chi square
- intuitionistic fuzzy sets
- wavelet transform
- training set
- pattern recognition
- feature extraction
- fidelity term
- structural similarity
- autocorrelation function
- decision trees
- computer vision
- principal components