Image restoration of noisy images using Tchebichef moments.
Pew-Thian YapP. RaveendranPublished in: APCCAS (2) (2002)
Keyphrases
- noisy images
- image restoration
- denoising
- edge detection
- image denoising
- noise level
- total variation
- image processing
- additive noise
- blur identification
- super resolution
- regularization parameter
- gaussian noise
- noise free
- noise variance
- markov random field
- natural images
- blurred images
- radon transform
- restored image
- degraded images
- high quality
- image deblurring
- computer vision
- total variation minimization
- denoising methods
- motion blur
- wiener filter
- point spread function
- low resolution
- high resolution