Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference
  • OSA Technical Digest (Optica Publishing Group, 2019),
  • paper cl_p_18

Perfusion measurement on skin model with LASCA affected by static and mixed scattering

Not Accessible

Your library or personal account may give you access

Abstract

When classical data evaluation methods are applied in Laser Speckle Contrast Analysis (LASCA) measurement of skin perfusion, the accuracy is considerably limited by the significant static scattering of the skin. Therefore, different methods were elaborated for reducing the effect of static scattering, either based on application of a wide range of exposure times or application of single exposure time in combination with more sophisticated data analysis on speckle images [1-3]. In these methods the speckle pattern is considered to be created by photons which are either backscattered from the static surface layer or from the moving scattering centres, e.g. red blood cells.

© 2019 IEEE

PDF Article
More Like This
LASCA perfusion histogram on tissue phantoms composed of bimodal speed distribution scattering centers

Bence Kondász, Béla Hopp, and Tomi Smausz
cl_p_20 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2019

LASCA System Calibration for Single Exposure Time Measurements

T. Smausz, B. Hopp, and Zs. Bor
CL_P15 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2009

Combined Multi-Wavelength Laser Speckle Contrast Imaging and Diffuse Reflectance Imaging for Skin Perfusion Assessment

A. Sdobnov, A. Bykov, A. Popov, I. Lihacova, A. Lihachev, J. Spigulis, and I. Meglinski
11075_49 European Conference on Biomedical Optics (ECBO) 2019

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved