Konferenzpaper

Erschienen in: The 15th International Conference on Signal-Image Technology & Internet-Based Systems: Proceedings

Herausgeberliste: Yetongnon, K

Jahr der Veröffentlichung: 2019

Seiten: 738-745

ISBN: 978-1-7281-5686-6

DOI Link: https://doi.org/10.1109/SITIS.2019.00120

Konferenz: 15th International Conference on Signal-Image Technology & Internet-Based Systems (SITIS)

Abstract: 

Vision researchers often rely on visual display technology to present observers with controlled stimuli, usually by means of a calibrated computer screen. Virtual Reality (VR) may allow a similar level of control, together with higher realism of the stimulation and a visual field larger than what is achievable on a standard computer monitor. To produce the desired luminance and color of the stimuli, accurate characterization of the spectral properties of the display is necessary. However, this process might not be trivial on VR displays, because 1) the Head Mounted Displays (HMD) used in VR are typically designed to be light-weight and low energy consuming, thus they might not meet some of the standard assumptions in display calibration, 2) the VR software might affect the color and luminance signal in a complex way, further complicating the calibration process. Here we show that 1) a common, off-the-shelf display used in our experiments behaves similarly to a standard OLED monitor, 2) the VR gaming engine we tested (Unreal Engine 4) introduces a complex behavior, 3) which can be disabled. This allows to accurately control colors and luminance emitted by the display, thus enabling its use for perceptual experiments.

Harvard-Zitierstil: Toscani, M., Gil, R., Guarnera, D., Guarnera, G., Kalouaz, A. and Gegenfurtner, K. (2019) Assessment of OLED Head Mounted Display for Vision Research with Virtual Reality, in Yetongnon, K. (ed.) The 15th International Conference on Signal-Image Technology & Internet-Based Systems: Proceedings. Los Alamitos, CA: IEEE Computer Society. pp. 738-745. https://doi.org/10.1109/SITIS.2019.00120

APA-Zitierstil: Toscani, M., Gil, R., Guarnera, D., Guarnera, G., Kalouaz, A., & Gegenfurtner, K. (2019). Assessment of OLED Head Mounted Display for Vision Research with Virtual Reality. In Yetongnon, K. (Ed.), The 15th International Conference on Signal-Image Technology & Internet-Based Systems: Proceedings. (pp. 738-745). IEEE Computer Society. https://doi.org/10.1109/SITIS.2019.00120