Browsing 36-Issue 7 by Subject "Computational Geometry and Object Modeling"

Now showing items 1-5 of 5

    • Data-Driven Sparse Priors of 3D Shapes 

      Remil, Oussama; Xie, Qian; Xie, Xingyu; Xu, Kai; Wang, Jun (The Eurographics Association and John Wiley & Sons Ltd., 2016)
      We present a sparse optimization framework for extracting sparse shape priors from a collection of 3D models. Shape priors are defined as point-set neighborhoods sampled from shape surfaces which convey important information ...

    • Modeling, Evaluation and Optimization of Interlocking Shell Pieces 

      Yao, Miaojun; Chen, Zhili; Xu, Weiwei; Wang, Huamin (The Eurographics Association and John Wiley & Sons Ltd., 2016)
      While the 3D printing technology has become increasingly popular in recent years, it suffers from two critical limitations: expensive printing material and long printing time. An effective solution is to hollow the 3D model ...

    • Regression-Based Landmark Detection on Dynamic Human Models 

      Jang, Deok-Kyeong; Lee, Sung-Hee (The Eurographics Association and John Wiley & Sons Ltd., 2016)
      Detecting anatomical landmarks on various human models with dynamic poses remains an important and challenging problem in computer graphics research. We present a novel framework that consists of two-level regressors for ...

    • Rib-reinforced Shell Structure 

      Li, Wei; Zheng, Anzong; You, Lihua; Yang, Xiaosong; Zhang, Jianjun; Liu, Ligang (The Eurographics Association and John Wiley & Sons Ltd., 2016)
      Shell structures are extensively used in engineering due to their efficient load-carrying capacity relative to material volume. However, large-span shells require additional supporting structures to strengthen fragile ...

    • Semi-Automatic Conversion of 3D Shape into Flat-Foldable Polygonal Model 

      Miyamoto, Emi; Endo, Yuki; Kanamori, Yoshihiro; Mitani, Jun (The Eurographics Association and John Wiley & Sons Ltd., 2016)
      This paper presents a method that can convert a given 3D mesh into a flat-foldable model consisting of rigid panels. A previous work proposed a method to assist manual design of a single component of such flat-foldable ...