Search Results - "5 [Computer Graphics]: Computational Geometry and Object ModelingGeometric algorithms"

Sparse Iterative Closest Point by Bouaziz, Sofien, Tagliasacchi, Andrea, Pauly, Mark

“…Rigid registration of two geometric data sets is essential in many applications, including robot navigation, surface reconstruction, and shape matching. Most…”
Get full text

Polycube Simplification for Coarse Layouts of Surfaces and Volumes by Cherchi, Gianmarco, Livesu, Marco, Scateni, Riccardo

“…Representing digital objects with structured meshes that embed a coarse block decomposition is a relevant problem in applications like computer animation,…”
Get full text

String‐Based Synthesis of Structured Shapes by Kalojanov, Javor, Lim, Isaak, Mitra, Niloy, Kobbelt, Leif

“…We propose a novel method to synthesize geometric models from a given class of context‐aware structured shapes such as buildings and other man‐made objects…”
Get full text

Towards Multifield Scalar Topology Based on Pareto Optimality by Huettenberger, L., Heine, C., Carr, H., Scheuermann, G., Garth, C.

“…How can the notion of topological structures for single scalar fields be extended to multifields? In this paper we propose a definition for such structures…”
Get full text

Near-Isometric Level Set Tracking by Tao, Michael, Solomon, Justin, Butscher, Adrian

“…Implicit representations of geometry have found applications in shape modeling, simulation, and other graphics pipelines. These representations, however, do…”
Get full text

Advection-Based Function Matching on Surfaces by Azencot, Omri, Vantzos, Orestis, Ben-Chen, Mirela

“…A tangent vector field on a surface is the generator of a smooth family of maps from the surface to itself, known as the flow. Given a scalar function on the…”
Get full text

Planar Minimization Diagrams via Subdivision with Applications to Anisotropic Voronoi Diagrams by Bennett, H., Papadopoulou, E., Yap, C.

“…Let X = {f1, …, fn} be a set of scalar functions of the form fi : ℝ2 → ℝ which satisfy some natural properties. We describe a subdivision algorithm for…”
Get full text

Fast and Scalable Mesh Superfacets by Simari, Patricio, Picciau, Giulia, De Floriani, Leila

“…In the field of computer vision, the introduction of a low‐level preprocessing step to oversegment images into superpixels – relatively small regions whose…”
Get full text