At SIGGRAPH Asia 2017, we presented a technical paper titled Weighted Linde-Buzo-Gray Stippling. With this paper, we proposed a novel approach for sampling in computer graphics. Similar to cell division in biology, we iteratively split Voronoi cells until a target density distribution, for example based on an input image, is reached.
An interactive demo application for the proposed algorithm including its source code can be found in GitHub.
Beyond this, we also had the pleasure to enjoy both the thrilling nightlife in Bangkok, as well as many cultural opportunities, such as the impressive Grand Palace.
For further details please find our paper on our project website.
Reference
O. Deussen, M. Spicker, Q. Zheng, Weighted Linde-Buzo-Gray Stippling, ACM Transactions on Graphics ; 36 (2017), 6. – 233. – ISSN 0730-0301. – eISSN 1557-7368.