Search Results - Computer Graphics [I.3.5]: Computational Geometry and Object Modeling-Curve*

Discrete 2-Tensor Fields on Triangulations by de Goes, Fernando, Liu, Beibei, Budninskiy, Max, Tong, Yiying, Desbrun, Mathieu

“…Geometry processing has made ample use of discrete representations of tangent vector fields and antisymmetric tensors (i.e., forms) on triangulations. Symmetric 2…”
Get full text

Scale Space Meshing of Raw Data Point Sets by Digne, Julie, Morel, Jean-Michel, Souzani, Charyar-Mehdi, Lartigue, Claire

“… The gain in visual accuracy is demonstrated on archaeological objects by comparison with several state of the art meshing methods…”
Get full text

LeSSS: Learned Shared Semantic Spaces for Relating Multi-Modal Representations of 3D Shapes by Herzog, Robert, Mewes, Daniel, Wand, Michael, Guibas, Leonidas, Seidel, Hans-Peter

“… We learn a metric that links semantically similar objects represented in different modalities…”
Get full text

Variational Surface Approximation and Model Selection by Li, Bao, Schnabel, Ruwen, Jin, Shiyao, Klein, Reinhard

“… In contrast to previous approaches based on variational surface approximation, which are primarily concerned with finding an optimal partitioning of the input geometry, we propose to integrate…”
Get full text

Uniformization and Density Adaptation for Point Cloud Data Via Graph Laplacian by Luo, Chuanjiang, Ge, Xiaoyin, Wang, Yusu

“…Point cloud data is one of the most common types of input for geometric processing applications. In this paper, we study the point cloud density adaptation…”
Get full text

A Hierarchical Approach for Regular Centroidal Voronoi Tessellations by Wang, L., Hétroy-Wheeler, F., Boyer, E.

“… CVTs are geometric structures that enable regular tessellations of geometric objects and are widely used in shape modelling and analysis…”
Get full text

Quaternion Julia Set Shape Optimization by Kim, Theodore

“…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…”
Get full text

Structure-Aware Mesh Decimation by Salinas, D., Lafarge, F., Alliez, P.

“… the local mesh geometry as well as the geometry and structure of proxies. Such structure‐preserving approach is well suited to planar ion, i.e…”
Get full text

Feature-Preserving Surface Completion Using Four Points by Harary, Gur, Tal, Ayellet, Grinspun, Eitan

“…We present a user‐guided, semi‐automatic approach to completing large holes in a mesh. The reconstruction of the missing features in such holes is usually…”
Get full text

Fiber Surfaces: Generalizing Isosurfaces to Bivariate Data by Carr, Hamish, Geng, Zhao, Tierny, Julien, Chattopadhyay, Amit, Knoll, Aaron

“…Scientific visualization has many effective methods for examining and exploring scalar and vector fields, but rather fewer for bivariate fields. We report the…”
Get full text

3D Skeletons: A State-of-the-Art Report by Tagliasacchi, Andrea, Delame, Thomas, Spagnuolo, Michela, Amenta, Nina, Telea, Alexandru

“…Given a shape, a skeleton is a thin centered structure which jointly describes the topology and the geometry of the shape…”
Get full text

Pseudo-Spline Subdivision Surfaces by Deng, Chongyang, Hormann, Kai

“…Pseudo‐splines provide a rich family of subdivision schemes with a wide range of choices that meet various demands for balancing the approximation power, the…”
Get full text

Coupled quasi-harmonic bases by Kovnatsky, A., Bronstein, M. M., Bronstein, A. M., Glashoff, K., Kimmel, R.

“…The use of Laplacian eigenbases has been shown to be fruitful in many computer graphics applications. Today, state…”
Get full text

Approximate Symmetry Detection in Partial 3D Meshes by Sipiran, Ivan, Gregor, Robert, Schreck, Tobias

“… In particular, in computer graphics, the detection of symmetries in 3D geometry has enabled a number of applications in modeling and reconstruction…”
Get full text

Isosurfaces Over Simplicial Partitions of Multiresolution Grids by Manson, Josiah, Schaefer, Scott

“…We provide a simple method that extracts an isosurface that is manifold and intersection‐free from a function over an arbitrary octree. Our method samples the…”
Get full text

SSD: Smooth Signed Distance Surface Reconstruction by Calakli, F., Taubin, G.

“…We introduce a new variational formulation for the problem of reconstructing a watertight surface defined by an implicit equation, from a finite set of…”
Get full text

Fitted BVH for Fast Raytracing of Metaballs by Gourmel, Olivier, Pajot, Anthony, Paulin, Mathias, Barthe, Loïc, Poulin, Pierre

“…Raytracing metaballs is a problem that has numerous applications in the rendering of dynamic soft objects such as fluids…”
Get full text

An Evaluation of Glyph Perception for Real Symmetric Traceless Tensor Properties by Jankun-Kelly, T.J., Lanka, Y.S., Swan II, J.E.

“…A perceptual study of four tensor glyphs for symmetric, real, traceless tensors was performed. Each glyph encodes three properties of the system: Orientation,…”
Get full text

Semi-Regular Triangle Remeshing: A Comprehensive Study by Payan, F., Roudet, C., Sauvage, B.

“…‐regular ones. Especially in the field of computer graphics, semi‐regularity is an interesting property because it makes meshes highly suitable for multi‐resolution analysis…”
Get full text

Analogy-driven 3D style transfer by Ma, Chongyang, Huang, Haibin, Sheffer, Alla, Kalogerakis, Evangelos, Wang, Rui

“…Style transfer aims to apply the style of an exemplar model to a target one, while retaining the target's structure. The main challenge in this process is to…”
Get full text