What Do You Know About Thermal Imaging Pseudo-Color
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1. White Hot
White hot is the most commonly used false color. White indicates high temperature, and black indicates low temperature. It has strong applicability and is in line with the human eye observation habits, mainly used for observation.
2. Red Hot
Use black and white at low temperature and eye-catching red at high temperature, which can quickly detect high-temperature targets, suitable for high-contrast environments, and find high-temperature targets accurately and quickly at night.
3. Black Hot
Contrary to white heat, warmer objects are displayed in black, and cooler objects are displayed in white. When observing high-temperature targets in outdoor scenes, the heat distribution of the target can be better observed.
4. Pseudo color
The different shades in an object, animal or bird can be clearly distinguished. The transition of colors is reduced, and the ratio of warm and cool colors is moderate, which better reflects the high temperature and low temperature target details of the scene at the same time.
An important point when using thermal imaging is the weather conditions. If there is little moisture in the air, performance is better than during a rainstorm. The operating distance is affected by this. The big advantage is that when a warm object is in the field of view it stands out clearly.
It takes some time for the user to interpret the images properly since the image is purely composed of heat and many objects and animals look different than we are used to. This keeps the user fascinated to discover new things.
By using a small part of the infrared radiation around us, (uncooled) thermal imaging cameras can visualize precisely the temperature range of living things. This is done in a purely digital way so a lot can be done with image processing in the camera to make the radiation more visible to the user.
In addition, the image can be digitally enlarged and often recorded. The uncooled thermal imaging camera has made the price and ease of use of this technique accessible to many target groups.
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