OIF-Net: An Optical Flow Registration-Based PET/MR Cross-Modal Interactive Fusion Network for Low-Count Brain PET Image Denoising.
Minghan FuNa ZhangZhenxing HuangChao ZhouXu ZhangJianmin YuanQiang HeYongfeng YangHairong ZhengDong LiangFang-Xiang WuWei FanZhanli HuPublished in: IEEE Trans. Medical Imaging (2024)
Keyphrases
- pet images
- image denoising
- cross modal
- positron emission tomography
- mr images
- denoising
- optical flow
- natural images
- multi modal
- noisy images
- magnetic resonance
- total variation
- image processing
- image reconstruction
- image registration
- brain images
- magnetic resonance imaging
- wavelet coefficients
- medical images
- image fusion
- image sequences
- multimedia retrieval
- imaging modalities
- magnetic resonance images
- partial volume
- data fusion
- multiscale
- image understanding
- high level
- machine learning
- additive gaussian noise