[ SIGGRAPH 2011+Technical Papers ]Fun With Shapes

铁锹 3D打印店铺

Fun With Shapes

Thursday, 11 August 10:45 am - 12:15 pm | East Building, Ballroom A/B

Session Chair: Eitan Grinspun, Columbia University






Making Burr Puzzles From 3D Models
A computational approach to creating burr puzzles from 3D models while enforcing a single-key property in the 3D puzzle-construction process. When the puzzle is assembled, all the pieces are notched except the key piece, which remains mobile.
Shiqing Xin

Nanyang Technological University
Chi-Fu Lai

Nanyang Technological University
Chi-Wing Fu

Nanyang Technological University
Tien-Tsin Wong

Chinese University of Hong Kong
Ying He

Nanyang Technological University
Daniel Cohen-Or

Tel Aviv University




A Geometric Study of V-Style Pop-Ups: Theories and Algorithms
We study a simple but common class of pop-ups: the v-style pop-ups. Conditions are given for a v-style paper structure to be pop-uppable. Based on these conditions, we developed an interactive tool for designing v-style pop-ups and an automated construction algorithm.
Xianying Li

Tsinghua University
Tao Ju

Washington University in St. Louis
Yan Gu

Tsinghua University
Shimin Hu

Tsinghua University




Depixelizing Pixel Art
A novel algorithm for extracting a resolution-independent vector representation from small pixel art images, which enables magnifying the results by an arbitrary amount without image degradation. Pixel-scale features are resolved and converted into regions with smoothly varying shading that are crisply separated by piecewise-smooth contour curves.
Johannes Kopf

Microsoft Research Redmond
Dani Lischinski

The Hebrew University




Digital Micrography
An algorithm for creating micrography images, or micrograms, a special type of calligram that utilizes miniscule text. Traditional micrograms represent images using readable meaningful text and require both artistic skills and a lot of manual work. This computerized digital micrography design tool simplifies the process.
Ron Maharik

The University of British Columbia
Mikhail Bessmeltsev

The University of British Columbia
Alla Sheffer

The University of British Columbia and INRIA Rhône-Alpes
Ariel Shamir

Interdisciplinary Center (IDC) Herzliya
Nathan Carr

Adobe Systems Incorporated

C.R.CAN

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菜刀吻电线

你们都躲开，我来顶

tc

俺是新人,这厢有礼了!

晃晃

很经典，很实用，学习了!

晃晃

凡系斑竹滴话要听；凡系朋友滴帖要顶

奇

跑着去顶朋友滴铁

C.R.CAN

加精、加亮滴铁子，尤其要多丁页丁页

tc

其实楼主所说的这些，俺支很少用！

tc

非常感谢，管理员设置了需要对新回复进行审核，您的帖子通过审核后将被显示出来，现在将转入主题