3D Printing Materials With Subsurface Scattering | Two Minute Papers #98

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Better Explained tutorials:
https://betterexplained.com/articles/an-interactive-guide-to-the-fourier-transform/
https://betterexplained.com/cheatsheet/

Today, our main question is whether we can reproduce the effect of subsurface scattering with 3D printed materials. The input would be a real material, and the output would be an arbitrary shaped 3d printed material with similar scattering properties. Something that looks similar.

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The paper "Physical Reproduction of Materials with Specified Subsurface Scattering" is available here:
http://people.csail.mit.edu/wojciech/PRO/index.html

Recommended for you:
Separable Subsurface Scattering (more on diffusion profiles therein) - https://www.youtube.com/watch?v=72_iAlYwl0c

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Image credits:
Thumbnail background image: Cássia Afini - https://flic.kr/p/6mPh2m
Ear and skin subsurface scattering images: Wikipedia
Plant leaf: Dan Markeye - https://flic.kr/p/fGie2L
Marble: Koen Beets and Erik Hubo - http://research.edm.uhasselt.be/thaber/subsurface.php
Marble dragon: Rui Wang - http://www.cs.virginia.edu/~rw2p/cs647/project.htm
Orange: PieDog Media - https://flic.kr/p/83CZc1
Voxel Lambo: Philippe Put - https://flic.kr/p/E4WLJQ
Voxel Castle: post-apocalyptic research institute - https://flic.kr/p/b9xtJa

Music: Dat Groove by Audionautix is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
Artist: http://audionautix.com/

Splash screen/thumbnail design: Felícia Fehér - http://felicia.hu

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