Results 241 to 250 of about 542,162 (354)
Convex-hull mass estimates of the dodo (Raphus cucullatus): application of a CT-based mass estimation technique. [PDF]
PeerJ, 2016 Brassey CA +4 more
europepmc +1 more source
Isosurface Extraction for Signed Distance Functions using Power Diagrams
Computer Graphics Forum, EarlyView.Abstract Contouring an implicit function typically considers function values in the vicinity of the desired level set, only. In a recent string of works, Sellán at al. have demonstrated that signed distance values contain useful information also if they are further away from the surface.
M. Kohlbrenner, M. Alexa
wiley +1 more source
α-Concave hull, a generalization of convex hull
Theoretical Computer Science, 2017 Saeed Asaeedi, F. Didehvar, Ali Mohades
semanticscholar +1 more source
Survey on Modeling of Human‐made Articulated Objects
Computer Graphics Forum, EarlyView.Abstract 3D modeling of articulated objects is a research problem within computer vision, graphics, and robotics. Its objective is to understand the shape and motion of the articulated components, represent the geometry and mobility of object parts, and create realistic models that reflect articulated objects in the real world.
Jiayi Liu +2 more
wiley +1 more source
Quasiconformal homeomorphisms and the convex hull boundary [PDF]
, 2004 D. B. A. Epstein +2 more
openalex +1 more source
Optimal Dimensionality Selection Using Hull Heatmaps for Single‐Cell Analysis
Computer Graphics Forum, EarlyView.We propose two types of hull heatmaps to assist in selecting the optimal dimensionality in single‐cell analysis: the cell type heatmap, displaying overlaps between cell types, and the cluster heatmap, comparing cell clustering results. In quantitative evaluations, ours yielded downstream analysis results that were comparable to or better than others ...
Haejin Jeong +3 more
wiley +1 more source
Analysis of Conformational B-Cell Epitopes in the Antibody-Antigen Complex Using the Depth Function and the Convex Hull. [PDF]
PLoS One, 2015 Zheng W +5 more
europepmc +1 more source
Isosurface construction in any dimension using convex hulls [PDF]
, 2004 P. Bhaniramka +2 more
openalex +1 more source
Niche packing, but not niche expansion, explains the co‐occurrence of hummingbirds‐visited plants
Ecography, EarlyView.Tropical mountains often harbour high species richness. Yet the mechanisms behind such high richness remain poorly understood. One prominent hypothesis for high species richness is niche partitioning, which reduces competition and promotes coexistence.
Rafael de Oliveira +7 more
wiley +1 more source