Laser speckle contrast imaging in biomedical optics
Laser speckle contrast imaging in biomedical optics
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DOI：
10.1117/1.3285504
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发表时间：
2010-01-01
影响因子：
3.5
通讯作者：
Dunn, Andrew K.
中科院分区：
文献类型：
--
作者：
Boas, David A.;Dunn, Andrew K.
激光散斑衬度成像于20世纪80年代首次引入，是血流全场成像的有力工具。最近，激光散斑对比度成像得到了越来越多的关注，部分原因是其快速采用脑血流研究。我们回顾了散斑对比成像的基本物理学，并讨论了最近的发展，以提高定量准确性的血流测量。本文还综述了激光散斑衬度成像在神经科学、皮肤病学和眼科学中的应用。(C)2010年，美国光学仪器工程师学会（Society of Photo-Optical Instrumentation Engineers）[DOI：10.1117/1.3285504]
First introduced in the 1980s, laser speckle contrast imaging is a powerful tool for full-field imaging of blood flow. Recently laser speckle contrast imaging has gained increased attention, in part due to its rapid adoption for blood flow studies in the brain. We review the underlying physics of speckle contrast imaging and discuss recent developments to improve the quantitative accuracy of blood flow measures. We also review applications of laser speckle contrast imaging in neuroscience, dermatology and ophthalmology. (C) 2010 Society of Photo-Optical Instrumentation Engineers. [DOI: 10.1117/1.3285504]