伪彩色图像处理在DR诊断中的应用  

Application of Pseudo Color Image Processing to DR

作　　者：洪成坤 HONG Cheng-kun(Fujian University of Traditional Chinese Medicine,Fujian 350000,China)

机构地区：[1]福建中医药大学,福建350000

出　　处：《影像技术》2022年第5期60-65,共6页Image Technology

摘　　要：图像处理中的伪彩色技术是新颖且常用的一种方法。其中,应用在DR胸片中通过MATLAB软件编程代码加强处置解决后,出现的成果可做到有效缩短阅片诊断时间,从而提高临床医生阅片中的病灶检出率,值得在临床中广泛应用。本文对人眼识别彩色图像原理和伪彩色原理应用方法进行描述,通过MATLAB代码处理得出的结果来进行图片对比分析,并对伪彩色图像增强方法进行性能评价与总结。Pseudo color technology in image processing is a novel and commonly used method. Among them, after the application in DR chest film is strengthened through MATLAB software programming code, the results can effectively shorten the time of film reading diagnosis, so as to improve the detection rate of lesions in clinicians’ film reading, which is worthy of wide application in clinical medicine. This paper describes the principle of color image recognition by human eyes and the application method of pseudo color principle, compares and analyzes the pictures through the results of MATLAB code processing, and evaluates and summarizes the performance of pseudo color image enhancement methods.

关 键 词：图像处理 伪彩色 病灶检出率 阅片时间 

分 类 号：R445[医药卫生—影像医学与核医学] TP391.41[医药卫生—诊断学]