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检索条件"主题词=state space methods."
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state space approach for joint estimation of activity and attenuation map from PET emission sinograms
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Progress in Natural Science:Materials International 2007年 第5期17卷 614-617页
作者: Liu Huafeng , You Hongshun and Shi Pengcheng (state Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou 310027, China College of Biomedical Engineering, Southern Medical University, Guangzhou 510015, China) state Key Laboratory of Modern Optical Instrumentation Zhejiang University Hangzhou 310027 China College of Biomedical Engineering Southern Medical University Guangzhou 510015 China
Quantitative estimation of radioactivity map has important clinical implications for better diagnosis and understanding of cancers. Although attenuation map and activity map are usually treated sequentially, they can ... 详细信息
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