Browsing NTNU Open by Author "Nilsen, Jan Harald"
Now showing items 1-9 of 9
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Assessment of Machine Learning Models for Classification of Movement Patterns During a Weight-Shifting Exergame
Vonstad, Elise Klæbo; Su, Xiaomeng; Vereijken, Beatrix; Bach, Kerstin; Nilsen, Jan Harald (Peer reviewed; Journal article, 2021)In exercise gaming (exergaming), reward systems are typically based on rules/templates from joint movement patterns. These rules or templates need broad ranges in definitions of correct movement patterns to accommodate ... -
Classification of movement quality in a weight-shifting exercise
Vonstad, Elise Klæbo; Su, Xiaomeng; Vereijken, Beatrix; Nilsen, Jan Harald; Bach, Kerstin (Journal article; Peer reviewed, 2018)In exercise games, it is often possible to gain rewards, i.e. points, by only partly completing an intended movement, which can undermine the effect of using such games for exercise. To ensure usability and reliability of ... -
CLET: Computation of Latencies in Event-related potential Triggers using photodiode on virtual reality apparatuses
Swami, Piyush; Gramann, Klaus; Vonstad, Elise Klæbo; Vereijken, Beatrix; Holt, Alexander; Holt, Tomas; Sandstrak, Grethe; Nilsen, Jan Harald; Su, Xiaomeng (Journal article; Peer reviewed, 2023)Introduction: Most spinal cord injuries (SCI) result in lower extremities paralysis, thus diminishing ambulation. Using brain-computer interfaces (BCI), patients may regain leg control using neural signals that actuate ... -
Comparison of a Deep Learning-Based Pose Estimation System to Marker-Based and Kinect Systems in Exergaming for Balance Training
Vonstad, Elise Klæbo; Su, Xiaomeng; Vereijken, Beatrix; Bach, Kerstin; Nilsen, Jan Harald (Peer reviewed; Journal article, 2020)Using standard digital cameras in combination with deep learning (DL) for pose estimation is promising for the in-home and independent use of exercise games (exergames). We need to investigate to what extent such DL-based ... -
Developing health technology innovators: A collaborative learning approach
Agterbos, Marieke; Aldershoff, Frank; Cawley, Oisin; Jung, Norbert; Kehoe, Joseph; Klok, Eric; Künz, Andreas; Nilsen, Jan Harald; Jost, Patrick; Rothe, Irene; Sandstrak, Grethe; Skar, Reidun; Weidman, Karl-Heinz (Peer reviewed; Journal article, 2019)In this paper we present a new initiative to promote collaborative learning through industry partnered, interdisciplinary, student and user centred projects. This was achieved through the development of rehabilitation ... -
Kartløsningsapplikasjon for FiiZK
Eilertsen, Magnus; Larsen, Knut Johan (Bachelor thesis, 2020)I denne rapporten finner du resultater og diskusjon om hvilken kartløsning som er den mest optimale for applikasjonen gitt de rammebetingelsene vi var presentert med. Vi diskuterer også om FiiZK er fornøyde med produktet ... -
Performance of machine learning models in estimation of ground reaction forces during balance exergaming
Vonstad, Elise Klæbo; Bach, Kerstin; Vereijken, Beatrix; Su, Xiaomeng; Nilsen, Jan Harald (Peer reviewed; Journal article, 2022)Background Balance training exercise games (exergames) are a promising tool for reducing fall risk in elderly. Exergames can be used for in-home guided exercise, which greatly increases availability and facilitates ... -
Relation between solar elevation and the vertical attenuation coefficient of irradiance in Oslofjorden
Nilsen, Jan Harald; Aas, Eyvind (Department of Geophysics, University of Oslo, Reports;, Research report, 1977) -
Utvikling av brukergrensesnitt og brukerfunksjoner for Sensorfisk
Martinsen, Herman Ryen; Nicolausson, Sander; Rondestvedt, Trond Jacob; Aasvestad, Jørgen (Bachelor thesis, 2020)I denne bacheloroppgaven har vi utviklet et web-basert brukergrensesnitt med brukerfunksjoner for behandling og visualisering av data fra SINTEFs Sensorfisk. Sensorfisken er et sylinderformet måleinstrument som skal ...