A Noise-Level-Aware Framework for PET Image Denoising.
Ye LiJianan CuiJunyu ChenGuodong ZengScott WollenweberFloris JansenSe-In JangKyung Sang KimKuang GongQuanzheng LiPublished in: MLMIR@MICCAI (2022)
Keyphrases
- image denoising
- noisy images
- noise level
- denoising
- denoising algorithm
- additive gaussian noise
- natural images
- noise estimation
- edge preservation
- additive white gaussian noise
- wavelet coefficients
- image processing
- high quality
- total variation
- additive noise
- wavelet transform
- partial differential equations
- image reconstruction
- hyperparameters
- gaussian noise
- gray level
- denoising methods
- image deblurring
- image quality
- image compression
- multiscale
- wavelet domain hidden markov tree