Techniques
Thermography
Thermography involves measuring infrared radiation and transforming it into temperature. Here, a matrix-type sensor makes it possible to capture this radiation in the spectral band of 7 to 13 ?m and to restore it in the form of a color-coded image representing the temperature distribution of the measured scene. To obtain the actual temperature, each radiation in W / m² is multiplied by the emissivity coefficient of the material that is measured. For skin this coefficient is 0.98