• Raj Kumar
• Ranjeev Kumar Chopra

The thermal image system generates infrared radiation (IR), which is recorded by the sensors for any objects with a temperature greater than absolute zero. This sensor will detect the temperature automatically, and those whose temperature is higher than the standard temperature will be scanned and displayed on the screen. Nowadays, it is more useful because anybody who is outside and has a high temperature will be identified, due to the Covid-19 times. Typically, these are found in malls, traffic light corners, and other public places. Everyone uses these sorts of sensors so that they do not spread to others. The emitting photons from the human body detect the IR radiation. When detected by lens, it offers precise detection. These cameras are becoming increasingly popular in recent years because to their inexpensive cost and compact size, yet great image quality. The author of this work has discussed the automatic detection of body temperature so that if someone has a fever, the camera would identify that individual and notify others to keep a safe distance. It will be the most popular device in the future since it detects temperature automatically.

Camera, Thermal Detector, Photons, Temperature.

" Automatic Thermal Detector: A Review Paper", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 10, page no.773-778, October-2018, Available :http://www.jetir.org/papers/JETIRFH06130.pdf

" Automatic Thermal Detector: A Review Paper", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 10, page no. pp773-778, October-2018, Available at : http://www.jetir.org/papers/JETIRFH06130.pdf