Study of CT image denoising for image crossover feature confrontation.
Rui ShiYing LiChunmei MaJialin ChenShuaikun FanXiping YanYanzhao SunPublished in: ISAIMS (2023)
Keyphrases
- image denoising
- denoising algorithm
- denoising
- image features
- denoising methods
- natural images
- undecimated wavelet transform
- wavelet domain hidden markov tree
- edge preservation
- nonlocal means
- noisy images
- image data
- image inpainting
- total variation regularization
- total variation
- bilateral filter
- image analysis
- multiscale
- additive gaussian noise
- input image
- image processing
- partial differential equations
- image segmentation
- evolutionary algorithm
- bilateral filtering
- image deblurring
- contourlet transform
- wavelet domain
- image prior
- medical images
- noise level
- image representation
- blind deconvolution
- higher order
- nonlinear filters
- edge detection
- thresholding method
- multiresolution
- noise reduction
- statistical model