Results 1 to 10 of about 3,006,027 (287)

Multifunctional laser speckle imaging. [PDF]

Biomed Opt Express, 2020
We have developed a multi-functional laser speckle imaging system, which can be operated in both the surface illumination laser speckle contrast imaging (SI-LSCI) mode and the line scan laser speckle contrast imaging (LS-LSCI) mode. The system has been applied to imaging the chicken embryos to visualize both the blood flow and morphological details of ...
Du E, Shen S, Chong SP, Chen N.
europepmc   +3 more sources

Corrigendum: Laser speckle imaging for visualization of hidden effects for early detection of antibacterial susceptibility in disc diffusion tests. [PDF]

Front Microbiol, 2023
Balmages I, Reinis A, Kistkins S, Bliznuks D, Plorina EV, Lihachev A, Lihacova I.   +6 more
europepmc   +1 more source

Laser speckle imaging to evaluate scalp flap blood flow during closure in neurosurgical procedures. [PDF]

Surg Neurol Int, 2021
Carlson AP, Denezpi T, Akbik OS, Mohammad LM.   +3 more
europepmc   +1 more source

Laser speckle contrast imaging with principal component and entropy analysis: a novel approach for depth-independent blood flow assessment

Frontiers of Optoelectronics
Current study presents an advanced method for improving the visualization of subsurface blood vessels using laser speckle contrast imaging (LSCI), enhanced through principal component analysis (PCA) filtering.
Yu. Surkov, P. Timoshina, I. Serebryakova, D. Stavtcev, I. Kozlov, G. Piavchenko, I. Meglinski, A. Konovalov, D. Telyshev, S. Kuznetcov, E. Genina, V. Tuchin   +11 more
doaj   +1 more source

In-vivo mechanical characterization of coronary atherosclerotic plaques in living swine using intravascular laser speckle imaging. [PDF]

Biomed Opt Express, 2021
Hajjarian Z, Toussaint JD, Guerrero JL, Nadkarni SK.   +3 more
europepmc   +1 more source

Modified Laser Speckle Imaging with Adaptive Window

Journal of Measurement Science and Instrumentation, 2010
One of the advantages of laser speckle is detecting micro-vascular through image processing.This paper proposes a new image processing method for laser speckle,adaptive window method that adaptively processes laser speckle images in the space ...
Ho-young JIN1, Hyun-chool SHIN1, Kab-mun CHA1, Ki-won RHEE1, Nitish Thakor2   +4 more
doaj  

Rapid noncontact laser speckle imaging for perfusion-based differentiation of wound necrosis. [PDF]

iScience
Hsieh MC, Lai RZ, Lin YR, Hsu CH, Hsieh PY, Chen WF, Ching CTS, Liao LD.   +7 more
europepmc   +1 more source

Laser speckle imaging for biofilm viability assessment: a noninvasive alternative to the MTT assay. [PDF]

Biomed Opt Express
Loaiza-Toscuento DI, Perez-Corona CE, Spezzia-Mazzocco T, Peregrina-Barreto H, Ramos-Garcia R, Padilla-Martinez JP, Ramirez-San-Juan JC.   +6 more
europepmc   +1 more source

Event-based laser speckle imaging for real-time monitoring of fungal activity under chemical stress. [PDF]

Biomed Opt Express
Lihacova I, Mincis ET, Liepins V, Liepins J, Lihachev A.   +4 more
europepmc   +1 more source

Portable Dynamic Laser Speckle Imaging for Rapid Antimicrobial Susceptibility Testing. [PDF]

ECS Sens Plus
Yang J, Zhou K, Hernandez L, Zhou C, Voloshchuk O, Kovac J, Ebrahimi A, Liu Z.   +7 more
europepmc   +1 more source