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2014 IEEE 11th International Symposium on Biomedical Imaging (ISBI)
Positron emission tomography (PET) plays an important role in neurodegenerative disorder diagnosis and neurooncology applications, especially detecting the early metabolism anomalies in human brains. Current lesion detection algorithms can be roughly classified into voxelbased, region of interest (ROI)-based, and global algorithms. These methods may capture the scale and/or location of the lesions in brain, but other important properties, such as lesion metabolism rate and contrast todoi:10.1109/isbi.2014.6867961 fatcat:tcpzqqqcwnfybmqgfypleulbcq