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data-id="" >National Center for Biotechnology Informationhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC2945743Quiescent period respiratory gating for PET∕CT - PMC网页2010年8月30日 · Purpose: To minimize respiratory motion artifacts, this work proposes quiescent period gating (QPG) methods that extract PET data from the end-expiration quiescent period and form a single PET frame with reduced motion and improved signal-to-noise properties. Methods: Two QPG methods are proposed and evaluated. Histogram …
发布时间：2024-06-15