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Investigate visible wavelength importance sampling #197

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Walther opened this issue Feb 22, 2024 · 0 comments
Open

Investigate visible wavelength importance sampling #197

Walther opened this issue Feb 22, 2024 · 0 comments
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enhancement New feature or request

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@Walther
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Walther commented Feb 22, 2024

This could potentially reduce some of the color noise caused by the uniform sampling of the wavelengths used for spectral sampling.
See https://pbr-book.org/4ed/Cameras_and_Film/Film_and_Imaging#x2-SamplingSensorResponse
@Walther Walther added the enhancement New feature or request label Feb 22, 2024
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