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by XaspR8d
3424 days ago
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Well "correct" in the case of linear vs non-linear luminance is pretty much exactly about perception (or at the very least, working to prevent perception differences further down the pipeline), even if it is a somewhat minor effect. "The Importance of Being Linear"[1] which just came up on HN a few days ago, discusses some issues with non-linearity, specifically in the context of 3D rendering. [1] - http://http.developer.nvidia.com/GPUGems3/gpugems3_ch24.html |
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