双波长比值光谱差异度指数用于人体舌苔舌质分离
刘明1, 赵静2,*, 吴太夏4, 张立福4, 汤宏颖5, 陆小左2, 李刚3

Separation of Tongue Coat and Tongue Proper Based on Optical Spectrum Dissimilarity Index Using Double-Wavelength Ratio
LIU Ming1, ZHAO Jing2,*, WU Tai-xia4, ZHANG Li-fu4, TANG Hong-ying5, LU Xiao-zuo2, LI Gang3
4位被测对象舌体表面舌质与舌苔各12个测试点的光谱差异度指数比较