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新型舌象分析仪的设计方案 被引量:18

A New Type Instrument for Tongue Image Analysis
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摘要 舌象分析仪通过采集舌图像,并对其进行特征提取与分析,实现各舌象指标的定量描述,从而为中医临床提供参考。本研究针对现有舌象分析仪不能满足卧姿病人舌象采集的问题,提出了新型舌象分析仪采集装置的设计方法。采用数码相机自带的闪光灯作为仪器光源,减小仪器体积,提高了电气安全性;采用积分球照明几何条件,提高了光照均匀性。 Tongue image analysis instrument is designed for giving quantitative description of tongue manifesta- tion in traditional Chinese medicine. The old type instru- ment could not get and analyze the samples of bedfast pa- tients. To solve this problem, a new design method for the instrument which uses flashlight and integral sphere to make illuminating condition is developed. This method decreases the volume of the instrument, improves electric security and illuminating uniformity.
出处 《测控技术》 CSCD 2005年第5期34-36,47,共4页 Measurement & Control Technology
基金 国家基金仪器专项(60277101) 国家基金60301003) 国家基金重点项目(60431020) 北京市教委面上项目(KM200410005030) 北京市基金资助项目(3052005)
关键词 舌象分析 积分球 照明条件 tongue image analysis integral sphere illu- minating condition
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