Plastic Transformation of PET Images
摘要：
A theory and technique are presented that allow nonlinear resampling of positron emission tomography data to remove nonlinear differences in brain shape. The resampling is determined empirically by a function relating the observed image and a desired template. The validity, reliability, and precision of the plastic transformation are compared with linear rescaling alone, within, and between subjects.
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关键词：
Theoretical or Mathematical/ computerised tomography picture processing radioisotope scanning and imaging/ brain shape nonlinear differences nuclear medicine images medical diagnostic imaging positron emission tomography data observed image desired template plastic transformation linear rescaling/ A8760J X-rays and particle beams (medical uses) A8770E Patient diagnostic methods and instrumentation
DOI：
10.1097/00004728-199107000-00020
被引量：
年份：
1991
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