What is the full form of HDR?
- on Jul 02, 2022
HDR stands for High Dynamic Range.
|Full Form||High Dynamic Range|
|Category||Technology » Imaging & Printing|
What is HDR?
HDR is a term that is used a lot in the world of photography and imaging, but what does it actually mean?
High dynamic range simply refers to the ability of a camera or other imaging device to capture a wider range of tones and luminance levels than what is possible with a standard camera. This results in images that have more detail in both the shadows and highlights, and which appear closer to what the human eye can see.
camera sensors have a limited number of pixels, and each pixel can only record a certain amount of light. This means that if an image has both very dark and very bright areas, some detail will be lost in either the shadows or highlights.
HDR imaging aims to overcome this limitation by combining multiple images that have been taken at different exposure levels into one final image. By doing this, all areas of the image are well-exposed, and all details are preserved.
HDR images usually have a more “natural” appearance than non-HDR images, as they better match what our eyes can see. However, some people find HDR images to look artificial or “over-processed”.