More than just extra brightness
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Saturday, January 9th, 2016 05:59
After full HD and Ultra HD HDR is the next step that needs to watch television even more realistic going to make. All the major manufacturers now have HDR-enabled televisions in their program, or soon there in the global marketplace. But what offers HDR actually mean in practice and how does it work? Time to explain.
HDR stands for High Dynamic Range , or high dynamic range in good Dutch. HDR images should show more detail in light and dark areas of an image without making the image darker or brighter in its entirety. This technology has been around for several years commonplace in the world of photography (though it works otherwise), it now also comes into the living room.
HDR thus offers not just a higher contrast, but actually have a wider dynamic range with additional image information. An average scene indoors in a dimly lit room is entered, there will be an HDR television look much the same as on a regular TV. Rotate the camera in such a scene but to a window to which sunlight falls within, that will light up the screen with HDR are much brighter. More importantly, where the normal screen will show the window like a big white spot on the HDR-television still details can be seen from what is outside, is behind the window.
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