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
3. 辽宁师范大学计算机与信息技术学院,辽宁,大连,116029
4. 大连理工大学电子信息与电气工程学部,辽宁,大连,116023
网络出版:2018-10-25,
纸质出版:2018
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方玲玲, 邱天爽, 潘晓航, 等. PET/CT图像分割及其发展现状[J]. 电子学报, 2018,46(10):2504-2510.
FANG Ling-ling, QIU Tian-shuang, PAN Xiao-hang, et al. Research on PET/CT Image Segmentation and Its Development[J]. Acta Electronica Sinica, 2018, 46(10): 2504-2510.
方玲玲, 邱天爽, 潘晓航, 等. PET/CT图像分割及其发展现状[J]. 电子学报, 2018,46(10):2504-2510. DOI: 10.3969/j.issn.0372-2112.2018.10.026.
FANG Ling-ling, QIU Tian-shuang, PAN Xiao-hang, et al. Research on PET/CT Image Segmentation and Its Development[J]. Acta Electronica Sinica, 2018, 46(10): 2504-2510. DOI: 10.3969/j.issn.0372-2112.2018.10.026.
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.
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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