Abstract:
As a powerful tool for imaging blood flow, laser speckle contrast imaging (LSCI) has been already applied in clinical diagnosis and pre-clinical researches. In LSCI, the ...Show MoreMetadata
Abstract:
As a powerful tool for imaging blood flow, laser speckle contrast imaging (LSCI) has been already applied in clinical diagnosis and pre-clinical researches. In LSCI, the contrast image provides the two-dimensional blood flow distribution information with penetration depth less than 500 μm. Over the past decade, spatial, temporal and spatiotemporal methods had been developed to obtain contrast image with high spatial and temporal resolution. However, the effects of scattering particles concentration are lack of investigation. In this study, we made a detailed study on this parameter. A series of in-vitro simulation experiments were conducted to investigate the effects of concentrations. The results showed that the traditional theory was unavailable when the concentration of scattering particles is low.
Date of Conference: 14-16 October 2014
Date Added to IEEE Xplore: 08 January 2015
ISBN Information:
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- IEEE Keywords
- Index Terms
- Image Contrast ,
- Laser Speckle ,
- Speckle Contrast ,
- Laser Speckle Contrast Imaging ,
- Blood Flow ,
- Preclinical Studies ,
- Spatial Resolution ,
- Simulation Experiments ,
- Penetration Depth ,
- Traditional Theory ,
- Lack Of Investigation ,
- Spatiotemporal Method ,
- Blood Flow Imaging ,
- Imaging System ,
- CCD Camera ,
- Flow Velocity ,
- Cerebral Blood Flow ,
- Infusion Pump ,
- Contrast Analysis ,
- Contrast Values ,
- Monitoring Of Blood Flow ,
- Coherent Light ,
- Speckle Pattern ,
- Temporal Contrast ,
- Speckle Imaging
- Author Keywords
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Image Contrast ,
- Laser Speckle ,
- Speckle Contrast ,
- Laser Speckle Contrast Imaging ,
- Blood Flow ,
- Preclinical Studies ,
- Spatial Resolution ,
- Simulation Experiments ,
- Penetration Depth ,
- Traditional Theory ,
- Lack Of Investigation ,
- Spatiotemporal Method ,
- Blood Flow Imaging ,
- Imaging System ,
- CCD Camera ,
- Flow Velocity ,
- Cerebral Blood Flow ,
- Infusion Pump ,
- Contrast Analysis ,
- Contrast Values ,
- Monitoring Of Blood Flow ,
- Coherent Light ,
- Speckle Pattern ,
- Temporal Contrast ,
- Speckle Imaging
- Author Keywords