Asnida Abdul Wahab

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Medical Thermography as a Non-invasive and Contactless Screening Tool for Covid-19 Patients

Figure 1 : Deployment of thermal camera in the airport for massive screening (Source : https://www.todayonline.com/singapore/) Infrared radiation has a longer wavelength and lower frequency compared to the visible light in the electromagnetic spectrum. Infrared thermal camera or thermographic camera has a sixth sense ability to detect the infrared radiation in the form of heat …

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