Keyphrases
- denoising algorithm
- transform domain
- spatial domain
- wavelet domain
- frequency domain
- denoising
- log polar
- image denoising
- denoising methods
- input image
- image data
- noise level
- cone beam computed tomography
- noise model
- discrete wavelet transform
- noise reduction
- noisy images
- wavelet coefficients
- natural images
- motion estimation
- multiscale
- test images
- similarity measure
- image segmentation
- super resolution
- optical flow
- image processing