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A Model of Local Adaptation

Tuesday, 03 November: 11:00 - 12:45

Visual adaptation is the key parameter in estimating visibility thresholds in complex images. We model the spatial characteristics of adaptation using psychophysics and a novel model discovery approach. We demonstrate our model in several applications, including perceptual error bounds, backlight resolution, visible dynamic range, afterimages, and gaze-dependent tone mapping.

Peter Vangorp, Bangor University, MPI Informatik
Karol Myszkowski, MPI Informatik
Erich Graf, University of Southampton
Rafal Mantiuk, Bangor University

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