Browsing 35-Issue 5 by Subject "I.3.3 [Computer Graphics]"

Now showing items 1-5 of 5

    • Crawl through Neighbors: A Simple Curve Reconstruction Algorithm 

      Parakkat, Amal Dev; Muthuganapathy, Ramanathan (The Eurographics Association and John Wiley & Sons Ltd., 2016)
      Given a planar point set sampled from an object boundary, the process of approximating the original shape is called curve reconstruction. In this paper, a novel non-parametric curve reconstruction algorithm based on Delaunay ...

    • Curve Reconstruction with Many Fewer Samples 

      Ohrhallinger, Stefan; Mitchell, Scott A.; Wimmer, Michael (The Eurographics Association and John Wiley & Sons Ltd., 2016)
      We consider the problem of sampling points from a collection of smooth curves in the plane, such that the CRUST family of proximity-based reconstruction algorithms can rebuild the curves. Reconstruction requires a dense ...

    • CustomCut: On-demand Extraction of Customized 3D Parts with 2D Sketches 

      Guo, Xuekun; Lin, Juncong; Xu, Kai; Chaudhuri, Siddhartha; Jin, Xiaogang (The Eurographics Association and John Wiley & Sons Ltd., 2016)
      Several applications in shape modeling and exploration require identification and extraction of a 3D shape part matching a 2D sketch. We present CustomCut, an on-demand part extraction algorithm. Given a sketched query, ...

    • Interactive Modeling of Mechanical Objects 

      Ureta, Francisca Gil; Tymms, Chelsea; Zorin, Denis (The Eurographics Association and John Wiley & Sons Ltd., 2016)
      Objects with various types of mechanical joints are among the most commonly built. Joints implement a vocabulary of simple constrained motions (kinematic pairs) that can be used to build more complex behaviors. Defining ...

    • Splines in the Space of Shells 

      Heeren, Behrend; Rumpf, Martin; Schröder, Peter; Wardetzky, Max; Wirth, Benedikt (The Eurographics Association and John Wiley & Sons Ltd., 2016)
      Cubic splines in Euclidean space minimize the mean squared acceleration among all curves interpolating a given set of data points. We extend this observation to the Riemannian manifold of discrete shells in which the ...