1 / 1

Variable Radii Poisson-Disk Sampling

FF. Variable Radii Poisson-Disk Sampling. Scott A. Mitchell, Alexander Rand, Mohamed S. Ebeida, Chandrajit Bajaj Session 4B, Thursday Aug 9, 11:30-11:50. Maximal Poisson-Disk Sampling is a particular statistical process for generating separated-yet-dense point clouds

makala
Download Presentation

Variable Radii Poisson-Disk Sampling

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. FF Variable Radii Poisson-Disk Sampling Scott A. Mitchell, Alexander Rand, Mohamed S. Ebeida, Chandrajit Bajaj Session 4B, Thursday Aug 9, 11:30-11:50 • Maximal Poisson-Disk Sampling is a particular statistical process for generating separated-yet-dense point clouds • Similar-yet-different from Delaunay Refinement and sphere packingsbetter output properties for certain apps • Motivation • Hot topic in Computer Graphics • for texture synthesis • Voronoi meshes for fracture mechanics • Two Contributions • Lipschitz conditions for spatially varying radii • Necessary condition for certain Graphics algs to work • New two-radii definition decoupled coverage and inhibition radii • Better “blue noise” • More random refinements Classic MPS coverage Two-radii MPS x exclusion

More Related