Elijs Dima

Elijs Dima

Postdoktor|Postdoc

  • Tjänstetitel: Postdoktor
  • Avdelning: Institutionen för informationssystem och -teknologi (IST)
  • Telefon arbete: +46 (0)10-1428060
  • E-postadress: elijs.dima@miun.se
  • Besöksadress: Campus Sundsvall, L building
  • Rumsnummer: L331
  • Ort: Sundsvall
  • Forskningscentra: Sensible Things that Communicate

Since Nov 26, 2021, Elijs has finished his employment at Mid Sweden University.

Bakgrund

Elijs Dima received his M.Sc. degree in Computer Engineering from Mid Sweden University (MIUN), Sweden, in 2015. Since then, he has been a researcher, lab supervisor, teaching assistant and Ph.D. student in the Realistic 3D research group. In 2018 he received the Licentiate degree, and in 2021, he obtained the Ph.D. degree in Computer and System Sciences from Mid Sweden University, Sweden with a thesis titled “Augmented Telepresence based on Multi-Camera Systems: Capture, Transmission, Rendering, and User Experience". From August to November 2021, he was a postdoctoral researcher at the department of information systems and technology at MIUN.

Forskningsområden

His research interests are: - Multi-view and Light Field capture and rendering, parallel data streaming, - Synchronization, calibration, modeling, data fusion and capture operation of multi-camera systems and mixed-sensor systems (camera+lidar+IR), - Real-time presentation in VR, Augmented Reality, Telepresence, combination thereof, - Quality of Experience and system design aspects for systems w/ multi-sensor capture and/or immersive presentation to improve user performance in e.g. industrial context.

Undervisning

- Bachelor's and Master's thesis supervisions
- Java II, labbhandledare
- Datastrukt. och Algoritmer, labbhandledare
- Forskningsnära applikationsutveckling, project supervisor
- Projektbaserad produktutveckling, project supervisor in visualization and computer vision
- Datorseende, bildanalys och förstärkt verklighet, labbhandledare

Övrigt

orcid.org/0000-0002-4967-3033

Publikationer

Artiklar i tidskrifter

Dima, E. & Sjöström, M. (2021). Camera and Lidar-based View Generation for Augmented Remote Operation in Mining Applications. IEEE Access, vol. 9, ss. 82199-82212.  

Dima, E. , Brunnström, K. , Sjöström, M. , Andersson, M. , Edlund, J. , Johanson, M. & Qureshi, T. (2020). Joint effects of depth-aiding augmentations and viewing positions on the quality of experience in augmented telepresence. Quality and User Experience, vol. 5, ss. 1-17.    

Brunnström, K. , Dima, E. , Qureshi, T. , Johanson, M. , Andersson, M. & Sjöström, M. (2020). Latency impact on Quality of Experience in a virtual reality simulator for remote control of machines. Signal processing: Image communication, vol. 89: Nov    

Doktorsavhandlingar, sammanläggningar

Dima, E. (2021). Augmented Telepresence based on Multi-Camera Systems : Capture, Transmission, Rendering, and User Experience. Diss. (Sammanläggning) Sundsvall : Mid Sweden University, 2021 (Mid Sweden University doctoral thesis : 345)  

Konferensbidrag

Brunnström, K. , Dima, E. , Andersson, M. , Sjöström, M. , Qureshi, T. & Johanson, M. (2019). Quality of Experience of hand controller latency in a Virtual Reality simulator. I Human Vision and Electronic Imaging 2019. Springfield, VA, United States : (Electronic Imaging)  

Dima, E. , Brunnström, K. , Sjöström, M. , Andersson, M. , Edlund, J. , Johanson, M. & Qureshi, T. (2019). View Position Impact on QoE in an Immersive Telepresence System for Remote Operation. I 2019 Eleventh International Conference on Quality of Multimedia Experience (QoMEX).. S. 1--3.    

Dima, E. , Sjöström, M. , Olsson, R. , Kjellqvist, M. , Litwic, L. , Zhang, Z. , Rasmusson, L. & Flodén, L. (2018). LIFE: A Flexible Testbed For Light Field Evaluation. Paper presented at the 2018 3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON), Stockholm – Helsinki – Stockholm, 3-5 June 2018  

Dima, E. , Sjöström, M. & Olsson, R. (2017). Modeling Depth Uncertainty of Desynchronized Multi-Camera Systems. I 2017 International Conference on 3D Immersion (IC3D).    

Dima, E. , Sjöström, M. & Olsson, R. (2016). Assessment of Multi-Camera Calibration Algorithms for Two-Dimensional Camera Arrays Relative to Ground Truth Position and Direction. I 3DTV-Conference.    

Licentiatavhandlingar, sammanläggningar

Dima, E. (2018). Multi-Camera Light Field Capture : Synchronization, Calibration, Depth Uncertainty, and System Design. Lic.-avh. (Sammanläggning) Sundsvall, Sweden : Mid Sweden University, 2018 (Mid Sweden University licentiate thesis : 139)  

Rapporter

Dima, E. , Gao, Y. , Sjöström, M. , Olsson, R. , Koch, R. & Esquivel, S. (2021). Estimation and Post-Capture Compensation of Synchronization Error in Unsynchronized Multi-Camera Systems.