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Lecture 13: Global Illumination and Path Tracing (114)

Are there fixes for where a camera ray does not intersect with an object due to noise but if the noise were eliminated then it would intersect?


@knguyen0811, i'd imagine you could probably trace multiple rays if you wanted to ensure that noise isn't getting in the way. Also, like the fix mentioned in the previous slide, where we preprocess the starting point, might also remedy this problem

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