UHD TV image enhancement using example-based spatially adaptive image restoration filter.
Seokhwa JeongChanghun ChoJaehwan JeonJoonki PaikPublished in: Displays (2015)
Keyphrases
- image enhancement
- image restoration
- image deblurring
- image processing
- median filter
- noise removal
- total variation
- impulse noise
- digital image processing
- denoising
- image analysis
- edge preserving
- digital camera
- contrast enhancement
- transfer function
- super resolution
- regularization parameter
- edge detection
- motion blur
- gaussian noise
- blurred images
- point spread function
- noise reduction
- partial differential equations
- markov random field
- pattern recognition
- color filter array
- blind deconvolution
- image denoising
- multiscale
- feature extraction