'Low dynamic range devices' presentation slideshows

What Is HDR ?

HDR stands for High Dynamic Range and it is a technique to process photos. Most often 3-5 pictures (taken from the same subject) are processed to HDR and a result is a image with larger range between the lightest and darkest areas of the image. Too bad normal computer screens and monitors can't render the outcome right way because they are low dynamic range devices, and thus tonemapping is often applied to HDR images. With the aid of tonemapping the HDR photo can be rendered in an aesthetically pleasant way on screens and monitors.

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