Tone Reproduction

This is the final checkpoint for the raytracer project. The goal is simply to map produced images into real life luminance and compress them using different operations to produce film like effects.

Original picture:

Using Ward’s operator:

Lmax = 1

Lmax = 1000

Lmax = 10000

Using Reinhard’s operator

Lmax = 1

Lmax = 1000

Lmax = 10000

Final Code
The raytracer is currently open source under GPL, you can check it out here:
http://svn.ziyan.info/svn/default/trunk/raytracer/

The project is done in C++ with the help of boost library. It produces a PPM image as the result of the rendering.

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