Blar i NTNU Open på forfatter "Hem, Audun Gullikstad"
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Comparing Multiple Extended Object Tracking with Point Based Multi Object Tracking for LiDAR in a Maritime Context
Baerveldt, Martin Lukas; Hem, Audun Gullikstad; Brekke, Edmund Førland (Journal article; Peer reviewed, 2023)In this paper, we compare a recently developed multiple extended object tracking method with a point-based tracker for maritime applications by evaluating the methods on both real and simulated LiDAR data. Being able to ... -
A long simulation scenario for evaluation of multi-target tracking methods
Brekke, Edmund Førland; Hem, Audun Gullikstad (Chapter, 2023)Algorithms for multi-target tracking are typically evaluated by means of simulations. Typically, the simulated scenarios are fairly short and of very simple geometry. In contrast, this paper describes a scenario which was ... -
Maritime multi-target tracking with radar and asynchronous transponder measurements
Hem, Audun Gullikstad (Master thesis, 2021)Denne avhandlingen presenterer en ny metode for å bruke en type målinger med unike IDer, sendt ut av omkringliggense fartøy, i en radar-basert målfølgingsalgoritme. Det tiltenkte bruksområdet er i maritim målfølging, og ... -
Multitarget Tracking with Multiple Models and Visibility: Derivation and Verification on Maritime Radar Data
Brekke, Edmund Førland; Hem, Audun Gullikstad; Tokle, Lars-Christian Ness (Peer reviewed; Journal article, 2021)In this article, we demonstrate how a variation of the joint integrated probabilistic data association with interacting multiple models and a visibility state can be derived as a special case of the Poisson multi-Bernoulli ... -
Track Level Fusion of Radar and AIS for Autonomous Surface Vessels
Sagild, Jonas Åsnes (Master thesis, 2021)Denne oppgaven omhandler "track level"-metoden (spornivåtilnærmingen) for sammenslåing av "Automatic Identification System (AIS)"-meldinger og radarmålinger. En fullstendig tilnærming på spornivå til AIS-radarfusjon har ... -
Variations of Joint Integrated Data Association With Radar and Target-Provided Measurements
Hem, Audun Gullikstad; Brekke, Edmund Førland (Peer reviewed; Journal article, 2023)Target tracking algorithms are usually based on exteroceptive measurements obtained from sensors placed in the center of some surveillance area. However, information transmitted from surrounding targets will often also be ...