Results 101 to 110 of about 681,623 (204)

3D Conforming Delaunay Triangulation

, 2014
A three-dimensional domain with piecewise linear boundary elements can be represented as a piecewise linear complex (PLC) of linear cells – vertices, edges, polygons, and polyhedra – that satisfy the following properties [4]. First, no vertex lies in the
Siu-Wing Cheng, Cheng, Siu Wing
core   +1 more source

Automated non-destructive phenotyping of Camellia oleifera seedlings based on 3D point clouds

Smart Agricultural Technology
Phenotypic characterization of Camellia oleifera seedlings is crucial for cultivation management, variety breeding, and germplasm conservation. However, existing point clouds segmentation studies on this species are predominantly focused on canopy and ...
Yang Zhou, Yongbin Wang, Wei Long, Tonggui Wu   +3 more
doaj   +1 more source

A multi-criteria optimization approach for the geometric integration of vector-based land cover datasets

International Journal of Digital Earth
Land Use/Land Cover (LULC) mapping plays a pivotal role in understanding the complex interplay between human activities and the natural environment.
Farzane Mohseni, Peter Rottmann, Jan-Henrik Haunert   +2 more
doaj   +1 more source

Integrating kinetic ODEs in neural networks: A physics-informed hybrid approach to reactor modeling

Digital Chemical Engineering
Mechanistic models of catalytic reactors are robust but often fail to generalize across feedstocks and operating conditions due to incomplete kinetic representations and parameter uncertainty, while purely data-driven models lack physical consistency and
Felipe Cortes Jaramillo, Benoit Celse, Per Julian Becker, Thibault Faney, Victor Costa, Jean-Marc Commenge   +5 more
doaj   +1 more source

Parallelization of Delaunay triangulation [PDF]

, 2019
Diplomska naloga je narejena z namenom pohitritve Delaunayeve triangulacije, ki jo uporablja podjetje KobiLabs d.o.o. V prvem delu diplomske naloge smo na kratko predstavili različne tipe Delaunayeve triangulacije in izpostavili prednosti triangulacije ...
ŽAUCER, SIMON
core  

Generalized Delaunay Triangulation for Planar Graphs

, 2014
We introduce the notion of generalized Delaunay triangulation of a planar straight-line graphG=(V, E) in the Euclidean plane and present some characterizations of the triangulation. It is shown that the generalized Delaunay triangulation has the property
D.T.Lee, A.K.Lin
core   +1 more source

Abstract The Strange Complexity of Constrained Delaunay Triangulation

, 2008
The problem of determining whether a polyhedron has a constrained Delaunay tetrahedralization is NP-complete. However, if no five vertices of the polyhedron lie on a common sphere, the problem has a polynomial-time solution.
École Normale, Supérieure Lyon, Nicolas Grislain   +2 more
core  

Research on Tracking and Detecting Algorithm for Road Signs Based on SCMCg. [PDF]

Sensors (Basel)
Wang F, Jiang R, Tang Z, Pang Y, Zou J, Wu C.   +5 more
europepmc   +1 more source

Heuristics for Dynamic Delaunay Triangulation

, 2018
An efficient algorithm for heuristic dynamic Delaunay triangulation has been produced. Heuristics have been tested and present a trade off between speed and accuracy.
Fielding, Victor
core  

Dataset of integrated seismic and geodetic strain rates in the Kopeh Dagh Belt (NE Iran): Earthquake focal mechanisms (1969-2024) and GNSS-derived deformation parameters. [PDF]

Data Brief
Rashidi A, Shafieibafti S, Nemati M, Derakhshani R.   +3 more
europepmc   +1 more source