How to avoid thermal imaging scanning?

Thermal sensor is indeed a modern high-tech product, but it is not inevitable.

The images recorded by ordinary cameras are very similar to those seen by human naked eyes. They are also called photodetectors. Cameras are very cunning because they can be passively monitored without your knowledge or permission. Thermal imaging cameras can capture infrared (heat) instead of visible light. Here, hot objects will show bright colors, while cold objects will show dim colors. This kind of camera can see you no matter day or night, rainy day or sunny day. Hyperspectral camera use

Different parts of the spectrum. They are usually used by orbiting satellites to detect minerals hidden under the surface. When aiming at humans, hyperspectral cameras can see under the skin.

Thermal cameras can reveal thermal patterns. Traditionally, thermal imaging can reveal intangible details: hot footprints on a cold lawn, cold shadows left by passers-by, or the hot hood of a car you stole. Hot objects will show bright colors on a cold background (and vice versa). Therefore, human beings are easily monitored-the body surface temperature is generally 33 degrees Celsius. As a hot human, you need to know how to avoid the cruel robot heat tracing.

1. There is no need to hide it. A thermal camera can penetrate your clothes.

2. Stand out of sight. No matter day or night, you should avoid open space. Thermal cameras are not X-ray eyes, so you can hide behind buildings, walls or lush plants.

Step 3 take advantage of the weather. During rainy and snowy days or sandstorms, the robot's thermal tracking ability will be weakened.

4. Loss of thermal characteristics of human body. You can change your thermal characteristics by smearing cold mud all over your body. If you just squat down and sit quietly, the heat tracker can also identify humans through this small piece of warm skin.

5. Try to disappear completely. If you can make your temperature the same as your background, the thermal camera can't see you. Companies in the field of national defense have developed infrared camouflage clothing, whose temperature can be consistent with the surrounding temperature, so that soldiers can spy on electronic eyes invisibly.