Improving Contrast Accuracy and Resolution of Laser Speckle Contrast Imaging Using Two-Dimensional Entropy Algorithm

Improving Contrast Accuracy and Resolution of Laser Speckle Contrast Imaging Using Two-Dimensional Entropy Algorithm

A two-dimensional entropy laser speckle contrast imaging (E-LSCI) algorithm is proposed to improve the accuracy and resolution of laser speckle contrast imaging (LSCI) systems. Owing to the stable characteristics of two-dimensional entropy in speckle images, it can be used as a reference to correct...

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Bibliographic Details
Main Authors: Xinglong Liu, Hui Yang, Ran Li
Format: article
Language:EN
Published: IEEE 2021
Subjects:
Laser speckle contrast imaging
speckle contrast analysis
image two-dimensional entropy
contrast accuracy
contrast resolution
Electrical engineering. Electronics. Nuclear engineering
TK1-9971
Online Access:https://doaj.org/article/7fb8cdc41adf4b69bdf59c46a54154ca
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