21.2: Invited Paper : An Overview of Dynamic Range Reduction
Erik Reinhard · SID Symposium Digest of Technical Papers · 2007
Abstract With a surge of interest in high dynamic range imaging, techniques for displaying such images on conventional display devices are gaining in importance. Although the last review of dynamic range reduction algorithms appeared about a year ago, the advances in this field are rapid. In this paper, the current state‐of‐the‐art in dynamic range reduction is reviewed, with an emphasis on sigmoidal compression.