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基于拟合光源的荧光摄像系统性能测试与评价方法

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基于吲哚菁绿造影剂的荧光摄像系统在手术和研究中快速普及,但目前荧光性能的检测方法存在复现与溯源的问题,无法满足标准化评价荧光摄像系统的新需求.该研究提出基于拟合光源的荧光性能评价方法,定义三类荧光性能参数并通过对比验证.基于拟合光源的荧光性能评价方法为建立荧光图像质量评估标准提供可行的标准参考.
Performance Evaluation Methods Based on Spectral Fitting for Near-Infrared Fluorescence Imaging
The use of near-infrared fluorescence imaging with indocyanine green in surgery and research is becoming increasingly widespread.Nowadays,the performance test methods for near-infrared fluorescence imaging have the problems of bad repeatability and untraceability.In order to address the emerging need for standardization of near-infrared fluorescence imaging systems,it is necessary to identify the best methods suitable for objective,quantitative testing of image quality characteristics.Based on fluorescence imaging literature,we have developed and demonstrated three test methods for evaluation of fluorescence image quality,which are based upon simulation of near-infrared fluorescence.These methods have the potential to facilitate other quantitative comparison of device performance,with the long-term goal of establishing standards for fluorescence image quality assessment.

near-infrared fluorescence imagingsimulation of near-infrared fluorescenceperformance test methods

张沁园、徐张恒、颜青来、陈德宝、沈焕波

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浙江省医疗器械检验研究院(浙江 杭州 310019)

荧光摄像 拟合荧光 性能检测

2024

中国医疗器械信息
中国医疗器械行业协会

中国医疗器械信息

影响因子:0.375
ISSN:1006-6586
年,卷(期):2024.30(19)