Results 101 to 110 of about 223,659 (257)
AES‐Debye: an accurate, efficient and scalable engine for Debye scattering calculations
Journal of Applied Crystallography, EarlyView.AES‐Debye is an accurate, efficient and scalable engine for evaluating the Debye scattering equation that enables total scattering calculations for large atomistic models. Corrected pair‐distance binning and numerically robust accumulation suppress discretization artifacts, while parallel CPU/GPU execution enables efficient computation of scattering ...
Navid Panchi +4 more
wiley +1 more source
Point Cluster Analysis Using a 3D Voronoi Diagram with Applications in Point Cloud Segmentation
ISPRS International Journal of Geo-Information, 2015 Three-dimensional (3D) point analysis and visualization is one of the most effective methods of point cluster detection and segmentation in geospatial datasets.
Shen Ying +3 more
doaj +1 more source
Acta Crystallographica Section B, EarlyView.Of 464 Inorganic Crystal Structure Database (ICSD) structures from 1913 to 1929, the vast majority are structurally sound, but a small number carry genuine topological errors whose corrective information exists in the database yet is invisible to automated queries.
Peter Gross, Nik Reeves-McLaren
wiley +1 more source
Visualization and data exploration of chromosome conformation capture data using Voronoi diagrams with v3c-viz. [PDF]
Sci Rep, 2023 Race AM, Fuchs A, Chung HR.
europepmc +1 more source
Computing Skinning Weights via Convex Duality
Computer Graphics Forum, EarlyView.We present an alternate optimization method to compute bounded biharmonic skinning weights. Our method relies on a dual formulation, which can be optimized with a nonnegative linear least squares setup. Abstract We study the problem of optimising for skinning weights through the lens of convex duality.
J. Solomon, O. Stein
wiley +1 more source
FluidMap: Proportional and Spatially Consistent Layout Enrichments in Multidimensional Projections
Computer Graphics Forum, EarlyView.FluidMap faithfully represents the frequency of an attribute and preserves spatial consistency. Current space‐filling methods over‐ or under‐represent attribute categories (i.e., all Voronoi‐based methods), sacrifice spatial consistency (i.e., Nmap) or both (i.e., Voronoi‐MWα).
Daniela Blumberg +5 more
wiley +1 more source
Bregman Voronoi Diagrams: Properties, Algorithms and Applications
, 2007 The Voronoi diagram of a finite set of objects is a fundamental geometric structure that subdivides the embedding space into regions, each region consisting of the points that are closer to a given object than to the others.
Boissonnat, Jean-Daniel +2 more
core +5 more sources
Deletion in Abstract Voronoi Diagrams in Expected Linear Time and Related Problems. [PDF]
Discrete Comput Geom, 2023 Junginger K, Papadopoulou E.
europepmc +1 more source
A Survey of Methods for Constructing 3D Urban Models From Point Clouds
Computer Graphics Forum, EarlyView.The survey outlines a general process for constructing 3D models from point clouds and categorizes the methods based on their use of templates, basic surface primitives, hybrid approaches, or linear primitives. Additionally, the survey reviews the datasets and benchmarks that are essential for testing and training the developed methods.
Chiara Romanengo +5 more
wiley +1 more source
, 2004 The work discusses the formation of Voronoi diagrams in spatially extended nonlinear systems taking experimental and theoretical results into account.
Ratcliffe, Norman M. +7 more
core +1 more source