Transdermal optical imaging
id:
transdermal-optical-imaging-282-17226039
title:
Transdermal optical imaging
text:
Transdermal optical imaging, also known as transdermal optical imagery or TOI, is a method of detecting blood flow of the face by measuring hemoglobin concentration using a digital video camera. Because of the translucent property of skin, light can travel beneath the skin and re-emit. The re-emitted light from underneath the skin is affected by chromophores, mainly hemoglobin and melanin, which differ in color. The color difference allows TOI machine learning software to separate the images int
brand slug:
wiki
category slug:
encyclopedia
description:
Method of detecting blood flow in face
original url:
https://en.wikipedia.org/wiki/Transdermal_optical_imaging
date created:
date modified:
2024-02-12T09:46:44Z
main entity:
{"identifier":"Q105676349","url":"https://www.wikidata.org/entity/Q105676349"}
image:
fields total:
13
integrity:
14