As we all know,the infrared camera is also called a thermal imaging camera. Moreover,via infrared radiation,an image is created by this type of camera. In fact,the infrared camera works the same way that a regular, common camera does. However,they have some differences in some aspects. Besides,it is also important to understand that they only carry a single color channel. If you want to get more information about it,please read this article.
Most
cameras use sensors that don't differentiate between the different
wavelengths of infrared radiation. When you use a color camera, they
have a much more involved construction so that they can do this and
don't work well with the differing wavelengths. They don't tend to map
uniformly in the way that most people are used to. Monochomatic images
are usually displayed in a sort of psuedo color and this plays on the
different changes in colors, not the differences in intensity that
display any changes you may see.
Working with a thermal imaging
camera, temperature measurement measures the warmest, or brightest parts
of the image: these are typically white, whereas those in the middle
will be displayed as yellow or red, and those that are the coolest will
be in blue. Customarily, there will also be a scale near the false color
image that will indicate the different colors and temperatures you see.
The resolution on a thermal imaging camera is quite a bit less than an
optical camera.
There are different types of thermal imaging
cameras, as well. An uncooled detector and cooled detectors are the two
most commonly seen. Uncooled detectors usually differentiate
temperatures via the sensor pixels on a very miniscule level. The cooled
detectors are generally in vacuum sealed cases. This is important
because it is essential to the running of the semiconductor materials
that are utilized. The temperatures can go between 4 K to a little under
room temperature and this is going to vary by detector technology used.
Generally
speaking,there are many applications about thermal imaging cameras in
our daily life. For example,firefighters often utilize it to see through
the mists and smoke on the scene to find both people lost and the
hotspots that may be dangerous. Building construction workers can use it
to see the various heat leaks. Even more,some of the newer model luxury
cars utilize them to make night vision much more clear. Kunming Yunzhe
High-tech Co., Ltd is engaged in R & D, manufacture as well as
selling of infrared optical products. If you want to know more
details,log on to kmynge.