Parameter Constrained Transfer Learning for Low Dose PET Image Denoising.
Yu GongYueyang TengHongming ShanTaohui XiaoMing LiGuodong LiangGe WangShanshan WangPublished in: CoRR (2019)
Keyphrases
- image denoising
- transfer learning
- low dose
- imaging modalities
- denoising
- natural images
- noisy images
- x ray
- learning tasks
- medical images
- computed tomography
- total variation
- image reconstruction
- machine learning
- reinforcement learning
- medical imaging
- ct scans
- image processing
- collaborative filtering
- active learning
- positron emission tomography
- labeled data
- semi supervised learning
- low contrast
- multi task
- text categorization
- denoising algorithm
- text classification
- contrast enhancement
- machine learning algorithms
- learning algorithm
- wavelet coefficients
- text mining
- computer vision
- magnetic resonance imaging
- semi supervised
- ct images
- noise level
- image analysis
- computational complexity
- pattern recognition
- image segmentation
- denoising methods