[Eiichi Tanaka博士在图像重建研究中的成就]。

Igaku butsuri : Nihon Igaku Butsuri Gakkai kikanshi = Japanese journal of medical physics : an official journal of Japan Society of Medical Physics Pub Date : 2022-01-01 DOI:10.11323/jjmp.42.1_37

H. Kudo

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摘要

为了纪念于2021年8月21日去世的田中荣一博士，我回顾了他在层析图像重建研究方面的成就。层析成像是x射线CT、PET、SPECT等核医学成像和电子显微镜等领域的重要研究领域。自20世纪70年代以来，Tanaka博士一直致力于层析成像重建领域的许多重要课题，旨在将它们用于PET和SPECT的图像重建。其中，本文将介绍他在滤波后反投影(FBP)方法、SPECT的解析衰减校正、飞行时间PET的图像重建、三维PET成像的图像重建以及动态行-动作最大似然算法(DRAMA)的迭代图像重建方法等方面的研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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[Dr. Eiichi Tanaka's Achievement in the Research of Image Reconstruction].

In memoriam of Dr. Eiichi Tanaka who passed away on August 21, 2021, I review his achievement in the research of tomographic image reconstruction. Tomographic image reconstruction is an important research area which has wide applications including X-ray CT, nuclear medicine imaging such as PET and SPECT, and electron microscopy. Since 1970's, Dr. Tanaka has worked on numerous important topics in tomographic reconstruction fields aiming at using them in image reconstruction for PET and SPECT. Among them, in this paper, I will introduce his research on Filtered BackProjection (FBP) method, analytical attenuation correction in SPECT, image reconstruction in Time-of-Flight PET, image reconstruction for 3-D PET imaging, and iterative image reconstruction method called Dynamic Row-Action Maximum Likelihood Algorithm (DRAMA).

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Igaku butsuri : Nihon Igaku Butsuri Gakkai kikanshi = Japanese journal of medical physics : an official journal of Japan Society of Medical Physics

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