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autonomousvision / mip-splatting

[CVPR'24 Best Student Paper] Mip-Splatting: Alias-free 3D Gaussian Splatting
https://niujinshuchong.github.io/mip-splatting/
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About eq.9 and eq.10 #23

Closed immortalmin closed 4 months ago

immortalmin commented 6 months ago

Shouldn't the coefficient of Gaussian on the left side of equation (9) be 1? Instead of normalized Gaussian.

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Equation (10) is also.

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niujinshuchong commented 4 months ago

Hi, the coef of a Gaussian before normalization is 1 and after applying the filter there will be a coef <= 1.