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Do you have some code for what you specifically are talking about? Or a formal description? You have been saying here “this kernel is better than all of the al
by jacobolus 7y ago
Do you have some code for what you specifically are talking about? Or a formal description?
You have been saying here “this kernel is better than all of the alternatives” but it’s hard to evaluate that kind of claim without knowing precisely what you mean.
“not formal or strictly defined” is not super encouraging.
- BubRoss 7y agoI never said it was better than all alternatives, I said my experience is that it is difficult to beat in a general case. Bake a gauss curve out to three standard deviations into a LUT and normalize it. You can look at what PBRT does. Keep in mind that I was replying to someone confused by all the choice of filters and was giving him a very solid starting point. This isn't some grandiose claim of scientific exploration, it's experience.