| PET/CT图像分割及其发展现状 |
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| 引用本文： | 方玲玲,邱天爽,潘晓航,乔明泽.PET/CT图像分割及其发展现状[J].电子学报,2018,46(10):2504-2510. |
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| 作者姓名： | 方玲玲 邱天爽 潘晓航 乔明泽 |
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| 作者单位： | 1. 辽宁师范大学计算机与信息技术学院, 辽宁大连 116029;
2. 大连理工大学电子信息与电气工程学部, 辽宁大连 116023 |
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| 摘 要： | 随着精准医疗技术的快速进步，PET/CT图像中病灶区域分割已在医疗计划制定中显现出重要作用.PET/CT将PET（功能代谢显像）和CT（解剖结构显像）两种先进的影像技术有机地结合在一起，是影像诊断学的一个重要进展.结合当前分割方法，本文详细介绍了PET/CT成像原理以及PET/CT图像的特点，对分割方法进行分类，深入分析各种方法的现状及其在肿瘤学中的应用.最后，进一步阐述了PET/CT图像分割技术的核心问题和发展趋势.
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| 关 键 词： | 精准医疗 PET/CT图像 分割方法 临床应用 |
| 收稿时间： | 2017-09-07 |
Research on PET/CT Image Segmentation and Its Development |
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| FANG Ling-ling,QIU Tian-shuang,PAN Xiao-hang,QIAO Ming-ze.Research on PET/CT Image Segmentation and Its Development[J].Acta Electronica Sinica,2018,46(10):2504-2510. |
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| Authors: | FANG Ling-ling QIU Tian-shuang PAN Xiao-hang QIAO Ming-ze |
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| Affiliation: | 1. College of Computer and Information Technology, Liaoning Normal University, Dalian, Liaoning 116029, China;
2. Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, Liaoning 116023, China |
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| Abstract: | With the rapid progress of precision medical technology,the segmentation of lesion regions in PET/CT images has played an important role in the development of medical plans.PET/CT combines two advanced imaging technologies organically:PET (functional metabolic imaging) and CT (anatomical structure imaging),which is an important progress in image diagnostics.Combined with the segmentation methods,this paper describes the characteristics of PET/CT images,the analysis of the current methods and the clinical application.Finally,the paper elaborates the development trend of PET/CT image segmentation technology. |
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| Keywords: | precision medical PET/CT image segmentation method clinical application |
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