Dynamic PET Image Denoising Using Deep Image Prior Combined With Regularization by Denoising.
Hao SunLihong PengHongyan ZhangYuru HeShuangliang CaoLijun LuPublished in: IEEE Access (2021)
Keyphrases
- denoising
- image prior
- denoising algorithm
- image denoising
- wavelet domain
- blind image deconvolution
- image restoration
- total variation
- image deconvolution
- noisy images
- blind deconvolution
- edge preserving
- natural images
- image processing
- noise level
- frequency domain
- noise removal
- wavelet coefficients
- markov random field
- image deblurring
- colour images
- edge information
- noise reduction
- image reconstruction
- wavelet transform