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Film-like tone reproduction operator

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Film-like tone reproduction operator

by Jeff Mather

 

28 Sep 2007 (Updated 08 Nov 2010)

A film-like tone mapping function for HDR images

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Description

There are many ways to convert high dynamic range (HDR) images to low dynamic range (LDR) versions suitable for display. This tone renderer simulates the properties of a generic transparency (positive) film, such as Kodak's Ektachrome or Fuji's Velvia.

Unlike tone mapping operators (such as TONEMAP) that attempt to map all of the tones to be in the visible range, this one makes many values very bright or very dark. The purpose of this function is to show an alternative tone mapping rubric.

MATLAB release MATLAB 7.5 (R2007b)
Other requirements You will need R2007b's Image Processing Toolbox to run the example.
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Updates
08 Nov 2010

BSD license

Tag Activity for this File
Tag Applied By Date/Time
color Jeff Mather 22 Oct 2008 09:28:54
tonemap Jeff Mather 22 Oct 2008 09:28:54
hdr Jeff Mather 22 Oct 2008 09:28:54
film Jeff Mather 22 Oct 2008 09:28:54
high dynamic range image Jeff Mather 22 Oct 2008 09:28:54
hdri Jeff Mather 22 Oct 2008 09:28:54
hdr Gary Sherwin 17 Mar 2009 07:53:02

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