Approximate Program Smoothing Using Mean‐Variance Statistics, with Application to Procedural Shader Bandlimiting

We introduce a general method to approximate the convolution of a program with a Gaussian kernel. This results in the program being smoothed. Our compiler framework models intermediate values in the program as random variables, by using mean and variance statistics. We decompose the input program in...

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Vydané v:	Computer graphics forum Ročník 37; číslo 2; s. 443 - 454
Hlavní autori:	Yang, Y., Barnes, C.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Oxford Blackwell Publishing Ltd 01.05.2018
Predmet:	Adaptive sampling Animation Approximation CCS Concepts Computer simulation Computing methodologies → Rendering Convolution Mathematical models Parallax Random variables Shaders Smoothing Software and its engineering → Compilers Statistics Variance
ISSN:	0167-7055, 1467-8659
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