World Journal of
Pharmaceutical and Life Sciences

CAPTIVE EYE DETECTIVE HITS THE INNEREYE OF COVID19 TO WIN THE SCREENING BY THERMOGRAM

Kushal Nandi*, Dr. Dhrubo Jyoti Sen and Dr. Beduin Mahanti

ABSTRACT

All objects emit infrared energy, known as a heat signature. An infrared camera (also known as a thermal imager) detects and measures the infrared energy of objects. The camera converts that infrared data into an electronic image that shows the apparent surface temperature of the object being measured. An infrared camera contains an optical system that focuses infrared energy onto a special detector chip (sensor array) that contains thousands of detector pixels arranged in a grid. Each pixel in the sensor array reacts to the infrared energy focused on it and produces an electronic signal. The camera processor takes the signal from each pixel and applies a mathematical calculation to it to create a color map of the apparent temperature of the object. Each temperature value is assigned a different color. The resulting matrix of colors is sent to memory and to the camera’s display as a temperature picture (thermal image) of that object. The thermal screening by infra red imaging is being implemented among the public by maintaining social distancing between individual to individual so that contagious contamination of COVID19 can be minimised. The infected persons are being kept in isolation followed by quarantine period to overcome the viral attack in mass population.

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