Modeling Luminance Perception at Absolute Threshold

Petr Kellnhofer1 Tobias Ritschel1,2 Karol Myszkowski1 Elmar Eisemann3 Hans-Peter Seidel1
1MPI Informatik 2Saarland University 3Delft University of Technology

Proceedings of Eurographics Symposium on Rendering 2015, Darmstadt, 24-26th June 2015

Video Gallery

Here we provide video results of our method. First, we compare our noise model to simple additive Gaussian noise which does not adapt to luminance changes at all. Second, we compare our full method to a static version where each noise frame is computed from the same random seed and therefore has a static structure although it still adapts to luminance changes. Notice the shower-door effect of the static noise which is particularly well visible in the Tunnel video.


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Our full noise

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White animated noise

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Our static noise

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White static noise

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