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Tone Mapping High Dynamic Range Videos using Wavelets Qi Shan, Mark Meyer, Tony DeRose, John Anderson January 2012 We propose a novel 3D wavelet based tone mapping framework for high dynamic range videos. Still image tone mapping methods can be applied to videos in a frame by frame fashion, but they often exhibit haloing artifacts and do not guarantee temporal coherence, resulting in flickering. Directly extending wavelet analysis/synthesis ... more Paper (PDF) Available as Pixar Technical Memo #12-01 |