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View Full Version : Measuring sampling noise (mathematically)

Samo
10-28-2008, 11:38 AM
Apart from eye measuring :), is there a mathematical way to measure sampling noise produced by GI algorithms on renders?

I'm interesting in this subject because I wanted to find the funtion curve between noise and sampling in different GI algorithms (photons+FG, pathtracing and bidirectional pathtracing)
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10-28-2008, 11:38 AM
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