High-Dynamic-Range Image Reproduction Methods
Annamária R. Várkonyi-Kóczy, András Rövid · IEEE Transactions on Instrumentation and Measurement · 2007
The high dynamic range of illumination may cause serious distortions and problems in the viewing and further processing of digital images. Important information can be hidden in the highly or extremely lowly illuminated parts. This paper deals with the reproduction of such images and introduces two new tone reproduction preprocessing algorithms which may help in developing the hardly viewable or nonviewable features and content of the images.