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- 2026年11月14日
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Two Minute Papers · 发布于 2015年10月14日
Metropolis light transport is an advanced photorealistic rendering technique that is remarkably effective at finding the brighter regions of a scene and building many light paths that target these regions. The resulting algorithm is more efficient than traditional random path building algorithms, such as path tracing. _______________________ The paper "Metropolis Light Transport" by Veach and Guibas is available here: https://graphics.stanford.edu/papers/metro/ I held a course on photorealistic rendering at the Technical University of Vienna. Here you can learn how the physics of light works and to write programs like this: https://www.youtube.com/playlist?list=PLujxSBD-JXgnGmsn7gEyN28P1DnRZG7qi Recommended for you: Manipulating Photorealistic Renderings - https://www.youtube.com/watch?v=L7MOeQw47BM&list=PLujxSBD-JXgnqDD1n-V30pKtp6Q886x7e&index=7 Ray Tracing, Subsurface Scattering @ Function 2015 - https://www.youtube.com/watch?v=qyDUvatu5M8 A more elaborate discussion on Metropolis Light Transport - https://www.youtube.com/watch?v=Zl36H9pwsHE&list=PLujxSBD-JXgnGmsn7gEyN28P1DnRZG7qi&index=33 Eric Veach's Sci-tech award speech: https://www.youtube.com/watch?v=e3ss_Ozb9Yg Scene credits: Italian Still Life - Bhavin Solanki - http://www.blendswap.com/blends/view/67815 Spheres - Vlad Miller (SATtva) - http://www.luxrender.net/wiki/Show-off_pack Music: "Bet On It" by Silent Partner. A higher resolution version of the sphere scene comparison is available here: https://cg.tuwien.ac.at/~zsolnai/gfx/adaptive_metropolis/ The image from fxguide is available here: http://www.fxguide.com/featured/the-state-of-rendering-part-2/ Subscribe if you would like to see more of these! - http://www.youtube.com/subscription_center?add_user=keeroyz Splash screen/thumbnail design: Felícia Fehér - http://felicia.hu Károly Zsolnai-Fehér's links: Patreon → https://www.patreon.com/TwoMinutePapers Facebook → https://www.facebook.com/TwoMinutePapers/ Web → https://cg.tuwien.ac.at/~zsolnai/ Twitter → https://twitter.com/karoly_zsolnai
