Results 11 to 20 of about 798,456 (298)
SINGLE TREE DETECTION FROM AIRBORNE LASER SCANNING DATA USING A MARKED POINT PROCESS BASED METHOD [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013 Tree detection and reconstruction is of great interest in large-scale city modelling. In this paper, we present a marked point process model to detect single trees from airborne laser scanning (ALS) data.
J. Zhang, G. Sohn, M. Brédif
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A stochastic marked point process model for earthquakes [PDF]
Natural Hazards and Earth System Sciences, 2003 A simplified stochastic model for earthquake occurrence focusing on the spatio-temporal interactions between earthquakes is presented. The model is a marked point process model in which each earthquake is represented by its magnitude and coordinates ...
L. Holden, S. Sannan, H. Bungum
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PtProcess: An R Package for Modelling Marked Point Processes Indexed by Time
Journal of Statistical Software, 2010 This paper describes the package PtProcess which uses the R statistical language. The package provides a unified approach to fitting and simulating a wide variety of temporal point process or temporal marked point process models. The models are specified
David Harte
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Fingerprint Analysis with Marked Point Processes [PDF]
, 2014 We present a framework for fingerprint matching based on marked point process models. An efficient Monte Carlo algorithm is developed to calculate the marginal likelihood ratio for the hypothesis that two observed prints originate from the same finger against the hypothesis that they originate from different fingers. Our model achieves good performance
Forbes, Peter G. M. +2 more
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, 2023 This toolbox implements various tools for working with simple, non-marked, one dimensional point processes.
Schindlbeck-Belo, Julie C. +4 more
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Analysing changes in spatial point patterns: A proposal using data from a forest thinning experiment
Forest Ecosystems, 2022 Spatial patterns reveal critical features at the individual and community levels. However, how to evaluate changes in spatial characteristics remains largely unexplored.
Christian Salas-Eljatib +4 more
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First Passage Analysis in a Queue with State Dependent Vacations
Axioms, 2022 This paper deals with a single-server queue where the server goes on maintenance when the queue is exhausted. Initially, the maintenance time is fixed by deterministic or random number T.
Jewgeni H. Dshalalow, Ryan T. White
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Mathematics, 2023 We study a reliability system subject to occasional random shocks of random magnitudes W0,W1,W2,… occurring at times τ0,τ1,τ2,…. Any such shock is harmless or critical dependent on Wk≤H or Wk>H, given a fixed threshold H.
Jewgeni H. Dshalalow, Hend Aljahani
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Analysing interaction effects in forests using the mark correlation function
iForest - Biogeosciences and Forestry, 2008 The spatial distribution of trees in forests can be described and modelled by point processes where the points are given by the locations (coordinates) of the trees.
Wälder K, Wälder O
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A Marked Point Process Filtering Approach for Tracking Sympathetic Arousal From Skin Conductance
IEEE Access, 2020 Human emotion represents a complex neural process within the brain. The ability to automatically recognize emotions from physiological signals has the potential to impact humanity in multiple ways through applications in human-machine interaction, remote
Dilranjan S. Wickramasuriya +1 more
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