Contrastive Diffusion Model with Auxiliary Guidance for Coarse-to-Fine PET Reconstruction

Zeyu Han; Yuhan Wang; Luping Zhou; Peng Wang; Binyu Yan; Jiliu Zhou; Yan Wang; Dinggang Shen

doi:10.1007/978-3-031-43999-5_23

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Contrastive Diffusion Model with Auxiliary Guidance for Coarse-to-Fine PET Reconstruction

Zeyu Han Yuhan Wang Luping Zhou Peng Wang Binyu Yan Jiliu Zhou Yan Wang Dinggang Shen

Year: 2023 Lecture notes in computer science Pages: 239-249 Publisher: Springer Science+Business Media

DOI: 10.1007/978-3-031-43999-5_23

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Keywords:

Computer science Artificial intelligence Iterative reconstruction Image quality Residual Positron emission tomography Code (set theory) Sampling (signal processing) Reliability (semiconductor) Process (computing) Computer vision Image (mathematics) Pattern recognition (psychology) Algorithm Nuclear medicine Set (abstract data type)

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Medical Imaging Techniques and Applications

Health Sciences → Medicine → Radiology, Nuclear Medicine and Imaging

Radiomics and Machine Learning in Medical Imaging

Health Sciences → Medicine → Radiology, Nuclear Medicine and Imaging

Advanced MRI Techniques and Applications

Health Sciences → Medicine → Radiology, Nuclear Medicine and Imaging

Contrastive Diffusion Model with Auxiliary Guidance for Coarse-to-Fine PET Reconstruction

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