Search Results for author: Martin P. Seybold

Found 3 papers, 1 papers with code

Exploring Sub-skeleton Trajectories for Interpretable Recognition of Sign Language

no code implementations3 Feb 2022 Joachim Gudmundsson, Martin P. Seybold, John Pfeifer

Recent advances in tracking sensors and pose estimation software enable smart systems to use trajectories of skeleton joint locations for supervised learning.

Pose Estimation

A Practical Index Structure Supporting Fréchet Proximity Queries Among Trajectories

no code implementations28 May 2020 Joachim Gudmundsson, Michael Horton, John Pfeifer, Martin P. Seybold

We present a scalable approach for range and $k$ nearest neighbor queries under computationally expensive metrics, like the continuous Fr\'echet distance on trajectory data.

Clustering

A Simple Dynamization of Trapezoidal Point Location in Planar Subdivisions

1 code implementation6 Dec 2019 Milutin Brankovic, Nikola Grujic, André van Renssen, Martin P. Seybold

We study how to dynamize the Trapezoidal Search Tree - a well known randomized point location structure for planar subdivisions of kinetic line segments.

Computational Geometry

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