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Image reconstruction for positron emission tomography based on patch‐based regularization and dictionary learning
PURPOSE: Positron emission tomography (PET) is an important tool for nuclear medical imaging. It has been widely used in clinical diagnosis, scientific research, and drug testing. PET is a kind of emission computed tomography. Its basic imaging principle is to use the positron annihilation radiation...
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| Published in: | Med Phys |
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| Main Authors: | , , , , , , |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
John Wiley and Sons Inc.
2019
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6899708/ https://ncbi.nlm.nih.gov/pubmed/31494950 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mp.13804 |
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