Dynamic Positron Emission Tomography Brain Image Analysis for Anatomical Segmentation Based on Non-Negative Matrix Factorization.
Gihyoun LeeJun-Yong HongJi-Su ParkMyoung Nam KimYoung-Jin JungPublished in: J. Medical Imaging Health Informatics (2019)
Keyphrases
- positron emission tomography
- negative matrix factorization
- medical images
- magnetic resonance imaging
- pet images
- pet ct
- brain image analysis
- image reconstruction
- imaging modalities
- magnetic resonance
- matrix factorization
- partial volume
- document clustering
- image segmentation
- sparse representation
- spectral clustering
- magnetic resonance images
- segmentation algorithm
- brain imaging
- principal component analysis
- medical imaging
- mr images
- ct images
- image analysis
- mri data
- respiratory motion
- brain mri
- brain images
- data mining
- computer vision