Browsing 34-Issue 5 by Subject "Computational Geometry and Object Modeling"

Now showing items 1-6 of 6

    • Analysis and Synthesis of 3D Shape Families via Deep-learned Generative Models of Surfaces 

      Huang, Haibin; Kalogerakis, Evangelos; Marlin, Benjamin (The Eurographics Association and John Wiley & Sons Ltd., 2015)
      We present a method for joint analysis and synthesis of geometrically diverse 3D shape families. Our method first learns part-based templates such that an optimal set of fuzzy point and part correspondences is computed ...

    • Hierarchical Multiview Rigid Registration 

      Tang, Yizhi; Feng, Jieqing (The Eurographics Association and John Wiley & Sons Ltd., 2015)
      Registration is a key step in the 3D reconstruction of real-world objects. In this paper, we propose a hierarchical method for the rigid registration of multiple views. The multiview registration problem is solved via ...

    • Quaternion Julia Set Shape Optimization 

      Kim, Theodore (The Eurographics Association and John Wiley & Sons Ltd., 2015)
      We present the first 3D algorithm capable of answering the question: what would a Mandelbrot-like set in the shape of a bunny look like? More concretely, can we find an iterated quaternion rational map whose potential field ...

    • Sparse Non-rigid Registration of 3D Shapes 

      Yang, Jingyu; Li, Ke; Li, Kun; Lai, Yu-Kun (The Eurographics Association and John Wiley & Sons Ltd., 2015)
      Non-rigid registration of 3D shapes is an essential task of increasing importance as commodity depth sensors become more widely available for scanning dynamic scenes. Non-rigid registration is much more challenging than ...

    • Stable Topological Signatures for Points on 3D Shapes 

      Carrière, Mathieu; Oudot, Steve Y.; Ovsjanikov, Maks (The Eurographics Association and John Wiley & Sons Ltd., 2015)
      Comparing points on 3D shapes is among the fundamental operations in shape analysis. To facilitate this task, a great number of local point signatures or descriptors have been proposed in the past decades. However, the ...

    • Unconditionally Stable Shock Filters for Image and Geometry Processing 

      Prada, Fabian; Kazhdan, Misha (The Eurographics Association and John Wiley & Sons Ltd., 2015)
      This work revisits the Shock Filters of Osher and Rudin [OR90] and shows how the proposed filtering process can be interpreted as the advection of image values along flow-lines. Using this interpretation, we obtain an ...