L Guo, J Liu, R Lu - Science China Mathematics, 2021 - Springer
Statistical machine learning models should be evaluated and validated before putting to work. Conventional k-fold Monte Carlo cross-validation (MCCV) procedure uses a pseudo …
We introduce a novel stratified sampling technique for mesh surfaces that gives the user control over sampling density and anisotropy via a tensor field. Our approach is based on …
Centroidal Voronoi tessellations and optimal Delaunay triangulations can be approximated efficiently by non-linear optimisation algorithms. This paper demonstrates that the point …
Cancers treated with radiotherapy must be adequately irradiated to suppress growth at the site of origin. To achieve doses high enough to attain 'local control'and inhibit growth of …
CH Huang, KC Chang, C Wen - IET Computer Vision, 2010 - IET
This study develops a three-dimensional (3D) stippling technique, which includes a 3D sampling phase followed by a 3D surface half-toning phase for greyscale 3D polygon …
Point distributions are used to sample surfaces for a wide variety of applications within the fields of graphics and computational geometry, such as point-based graphics, remeshing …
This paper summarises work on low-discrepancy sampling of parametric surfaces and meshes based on use of space-filling curves, and suggests two applications of such work …
X Wang, X Qian - … Manufacturing Science and …, 2018 - asmedigitalcollection.asme.org
In this paper, we present an approach to determine probing points for the CMM (coordinate measurement machine) measurement. A surface uncertainty based approach is developed …