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本组采用的约束反卷积复原是一种新的核素图象处理方法,经过与常规的9点平滑处理的比较,除均可减弱统计涨落外,还可克服成像系统模糊,提高空间分辨率,故而效果更好。本文介绍它的原理及处理结果。
Constraint constrained deconvolution recovery in this group is a new radionuclide image processing method. Compared with the conventional 9-point smoothing, besides reducing the statistical fluctuation, it can overcome the ambiguity of the imaging system and improve the space Resolution, so the effect is better. This article describes its principles and processing results.