Dependency of Optimum Value of Regularization Parameter in Total Variation Filter on Noise Statistics - A MR Phantom Study.
Simi V. RenukaDamodar Reddy EdlaVenkatanareshbabu KuppiliPublished in: ICCCNT (2019)
Keyphrases
- total variation
- image restoration
- regularization parameter
- adaptive regularization
- regularization methods
- regularization term
- noise variance
- denoising
- image denoising
- alternating minimization
- impulse noise removal
- total variation regularization
- wiener filter
- image deblurring
- parameter selection
- regularization method
- median filter
- noise reduction
- noisy images
- edge preserving
- restored image
- model selection
- objective function
- image sequences