The Voronoi functional is maximized by the Delaunay triangulation in the plane
Sign Up to like & getrecommendations! Published in 2017 at "Combinatorica"
DOI: 10.1007/s00493-016-3308-y
Abstract: We introduce the Voronoi functional of a triangulation of a finite set of points in the Euclidean plane and prove that among all geometric triangulations of the point set, the Delaunay triangulation maximizes the functional.… read more here.
Keywords: triangulation; functional maximized; voronoi functional; maximized delaunay ... See more keywords
Dynamic pedestrian trajectory forecasting with LSTM-based Delaunay triangulation
Sign Up to like & getrecommendations! Published in 2021 at "Applied Intelligence"
DOI: 10.1007/s10489-021-02562-5
Abstract: Pedestrian trajectory prediction is important for understanding human social behavior. Since the complex nature of the crowd dynamics, it remains a challenging work. Recent studies based on LSTM or GAN have made great progress in… read more here.
Keywords: based delaunay; dynamic pedestrian; pedestrian trajectory; triangulation ... See more keywords
Overview of Shelling for 2-Manifold Surface Reconstruction Based on 3D Delaunay Triangulation
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Mathematical Imaging and Vision"
DOI: 10.1007/s10851-017-0734-4
Abstract: Recently, methods have been proposed to reconstruct a 2-manifold surface from a sparse cloud of points estimated from an image sequence. Once a 3D Delaunay triangulation is computed from the points, the surface is searched… read more here.
Keywords: manifold surface; surface; overview shelling; shelling manifold ... See more keywords
Multilayered Deep Structure Tensor Delaunay Triangulation and Morphing Based Automated Diagnosis and 3D Presentation of Human Macula
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Medical Systems"
DOI: 10.1007/s10916-018-1078-3
Abstract: Maculopathy is the group of diseases that affects central vision of a person and they are often associated with diabetes. Many researchers reported automated diagnosis of maculopathy from optical coherence tomography (OCT) images. However, to… read more here.
Keywords: macula; diagnosis; structure tensor; automated diagnosis ... See more keywords
Stretch factor in a planar Poisson–Delaunay triangulation with a large intensity
Sign Up to like & getrecommendations! Published in 2017 at "Advances in Applied Probability"
DOI: 10.1017/apr.2018.3
Abstract: Abstract Let X := X n ∪ {(0, 0), (1, 0)}, where X n is a planar Poisson point process of intensity n. We provide a first nontrivial lower bound for the distance between the… read more here.
Keywords: planar poisson; delaunay triangulation; intensity;
Formation Control Over Delaunay Triangulation Networks With Guaranteed Collision Avoidance
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Control of Network Systems"
DOI: 10.1109/tcns.2022.3203351
Abstract: This article addresses the collision avoidance of networked swarms of mobile agents. A gradient-based control scheme with artificial potential fields guides all the agents into a distance-based formation. While, in the relevant literature, unbounded forces… read more here.
Keywords: control; collision; delaunay triangulation; collision avoidance ... See more keywords
Multimodal Remote Sensing Image Matching Combining Learning Features and Delaunay Triangulation
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3229366
Abstract: Multimodal remote sensing image (MRSI) high-precision matching faces significant challenges due to the large nonlinear distortions in radiation and geometry. To address this problem, we propose a novel MRSI matching method, multimodal remote sensing image… read more here.
Keywords: remote sensing; multimodal remote; delaunay triangulation; sensing image ... See more keywords
Ground-to-Air Communications Beyond 5G: A Coordinated Multipoint Transmission Based on Poisson-Delaunay Triangulation
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2022.3206877
Abstract: This paper designs a novel ground-to-air communication scheme to serve unmanned aerial vehicles (UAVs) through legacy terrestrial base stations (BSs). In particular, a tractable coordinated multi-point (CoMP) transmission based on the geometry of Poisson-Delaunay triangulation… read more here.
Keywords: ground air; poisson delaunay; transmission based; delaunay triangulation ... See more keywords
3D reconstruction method based on second-order semiglobal stereo matching and fast point positioning Delaunay triangulation
Sign Up to like & getrecommendations! Published in 2022 at "PLoS ONE"
DOI: 10.1371/journal.pone.0260466
Abstract: Binocular vision uses the parallax principle of the human eye to obtain 3D information of an object, which is widely used as an important means of acquiring 3D information for 3D reconstruction tasks. To improve… read more here.
Keywords: triangulation; order semiglobal; delaunay triangulation; second order ... See more keywords