Laser speckle contrast analysis (LASCA): a nonscanning, full-field technique for monitoring capillary blood flow.
Laser speckle contrast analysis (LASCA): a nonscanning, full-field technique for monitoring capillary blood flow.
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DOI：
10.1117/12.231359
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发表时间：
1996-04-01
影响因子：
3.5
通讯作者：
Webster, S
中科院分区：
文献类型：
--
作者：
Briers, J D;Webster, S
一种新的监测毛细血管血流的无创技术已经被开发出来。它是基于时变激光散斑现象的数字版单曝光散斑摄影。它在不需要扫描的情况下实时提供感兴趣区域的速度图。给出了一些在志愿者身上进行的初步实验结果。
A new noninvasive technique for monitoring capillary blood flow has been developed. Based on the phenomenon of time-varying laser speckle, it is a digital version of single-exposure speckle photography. It provides a velocity map of the area of interest in real time without the need for scanning. The results of some initial experiments on volunteers are presented.