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Two Minute Papers · 发布于 2016年8月17日
We are going to talk about techniques that create physically based material models from photographs that we can use in our light simulation programs. In an earlier work, two photographs are required for high-quality reconstruction. It seems that working from only one photograph doesn't seem possible at all. However, with the power of deep learning... ___________________________________ The paper "Two-Shot SVBRDF Capture for Stationary Materials" is available here: https://mediatech.aalto.fi/publications/graphics/TwoShotSVBRDF/ The paper "Reflectance Modeling by Neural Texture Synthesis" is available here: https://mediatech.aalto.fi/publications/graphics/NeuralSVBRDF/ NVIDIA has implemented the two-shot model! Have a look: https://twitter.com/karoly_zsolnai/status/839570124017438726 Our earlier episode on Gradient Domain Light Transport is available here: https://www.youtube.com/watch?v=sSnDTPjfBYU The light transport course at the Technical University of Vienna is available here: https://www.youtube.com/playlist?list=PLujxSBD-JXgnGmsn7gEyN28P1DnRZG7qi WE WOULD LIKE TO THANK OUR GENEROUS PATREON SUPPORTERS WHO MAKE TWO MINUTE PAPERS POSSIBLE: David Jaenisch, Sunil Kim, Julian Josephs, Daniel John Benton, Dave Rushton-Smith, Benjamin Kang. https://www.patreon.com/TwoMinutePapers We also thank Experiment for sponsoring our series. - https://experiment.com/ Image credits: Sherrie Thai - https://flic.kr/p/7pNLqB Giulio Bernardi - https://flic.kr/p/b2GMJ Andy Beatty - https://flic.kr/p/7j3dUX Open Grid Scheduler - https://flic.kr/p/Gdg3JC liz west - https://flic.kr/p/rAbED http://collagefactory.blogspot.hu/2010/04/brdf-for-diffuseglossyspecular.html Subscribe if you would like to see more of these! - http://www.youtube.com/subscription_center?add_user=keeroyz 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 Károly Zsolnai-Fehér's links: Facebook → https://www.facebook.com/TwoMinutePapers/ Twitter → https://twitter.com/karoly_zsolnai Web → https://cg.tuwien.ac.at/~zsolnai/