Ct Image Denoising With Encoder-Decoder Based Graph Convolutional Networks.
Yu-Jen ChenCheng-Yen TsaiXiaowei XuYiyu ShiTsung-Yi HoMeiping HuangHaiyun YuanJian ZhuangPublished in: ISBI (2021)
Keyphrases
- image denoising
- denoising
- natural images
- noisy images
- video codec
- decoding process
- distributed video coding
- total variation
- error control
- image processing
- bilateral filtering
- wavelet domain
- wavelet coefficients
- additive gaussian noise
- rate distortion
- wavelet domain hidden markov tree
- bit rate
- motion estimation
- transform domain
- sparse coding
- image reconstruction
- denoising algorithm
- multiscale
- video coding
- denoising methods
- image quality
- higher order
- multiresolution
- object recognition