Deep Atrous Guided Filter for Image Restoration in Under Display Cameras.
Varun SundarSumanth HegdeDivya KothandaramanKaushik MitraPublished in: CoRR (2020)
Keyphrases
- computer vision
- image restoration
- wiener filter
- image processing
- filter design
- image filtering
- gauss markov
- total variation
- modified hopfield neural network
- edge preserving
- super resolution
- restored image
- degraded images
- blurred images
- markov random field
- motion blur
- linear shift invariant
- iterative image restoration
- gaussian noise
- image deconvolution
- regularization method
- regularization parameter
- noise reduction
- noise variance
- image deblurring
- restoration method
- point spread function
- restoration algorithm
- blind image restoration
- noise removal
- high resolution
- image enhancement
- image prior
- kernel estimation
- synthetic and real images
- image segmentation