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高灰度级高分辨率激光散斑血流实时成像研究
张泽龙, 张颖超, 伍波, 董威, 樊友本

Real-Time Laser Speckle Imaging of Blood Flow with High Gray Level and High Resolution
ZHANG Zelong, ZHANG Yingchao, WU Bo, DONG Wei, FAN Youben
表2 不同方法下各感兴趣区间ˉK的相关系数与SNR的平均值
Tab.2 Correlation coefficient of ˉK and average SNR in ROIs of different methods
参数 取值
8位sLSCI 16位sLSCI tLSCI tLSCIv sLSCIa
-K相关系数 0.910 4 0.970 7 1.000 0 0.915 4 0.915 4
SNR的平均值 4.861 9 6.037 1 5.781 4 5.902 8 1.318 8