The interdependence of spatial and angular resolution in the quality of experience of light field visualization

Peter Kara; Aron Cserkaszky; Attila Barsi; Tamas Papp; Maria Martini; László Bokor

doi:10.1109/IC3D.2017.8251902

The interdependence of spatial and angular resolution in the quality of experience of light field visualization

Peter Kara, Aron Cserkaszky, Attila Barsi, Tamas Papp, Maria Martini, László Bokor

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Light field displays provide a natural sense of 3D visual experience through the glasses-free visualization of the content. It is enabled by the smoothness of the horizontal motion parallax, which is determined by the density of source images allocated to a given field of view. This measure is commonly known as angular resolution, and similarly to spatial resolution, has a fundamental effect on the visual experience. In this paper, we investigate how the reduction of angular and spatial resolution affect each other. Our hypothesis is that lowering spatial resolution to a certain extent does not degrade the perception of the parallax effect, in fact, it may improve it. We carried out a series of subjective tests on a real light field display to test this hypothesis, results of which are introduced in this paper.

Original language	English
Title of host publication	This work was supported by the European Union‘s Horizon 2020 research and innovation programme under Marie Skłodowska-Curie [grant number 643072 and 676401], Network QoE-Net, Network ETN-FPI. Published in 2017 International Conference on 3D Immersion (IC3D) Proceedings. Piscataway, U.S. : Institute of Electrical and Electronics Engineers, Inc. ISSN: 2379-1780. ISBN: 9781538646557.
DOIs	https://doi.org/10.1109/IC3D.2017.8251902
Publication status	Published - Dec 2017

Bibliographical note

Note: This work was supported by the European Union‘s Horizon 2020 research and innovation programme under Marie Skłodowska-Curie [grant number 643072 and 676401], Network QoE-Net, Network ETN-FPI.

Published in 2017 International Conference on 3D Immersion (IC3D) Proceedings. Piscataway, U.S. : Institute of Electrical and Electronics Engineers, Inc. ISSN: 2379-1780. ISBN: 9781538646557.

Keywords

Computer science and informatics

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10.1109/IC3D.2017.8251902

Kara-P-41092-AAMAccepted author manuscript, 1.86 MBLicence: Unspecified

https://doi.org/10.1109/IC3D.2017.8251902

1 Paper

The interdependence of spatial and angular resolution in the quality of experience of light field visualization
Kara, P., Cserkaszky, A., Barsi, A., Papp, T., Martini, M. & Bokor, L., Dec 2017.
Research output: Contribution to conference › Paper › peer-review

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Kara, P., Cserkaszky, A., Barsi, A., Papp, T., Martini, M., & Bokor, L. (2017). The interdependence of spatial and angular resolution in the quality of experience of light field visualization. In This work was supported by the European Union‘s Horizon 2020 research and innovation programme under Marie Skłodowska-Curie [grant number 643072 and 676401], Network QoE-Net, Network ETN-FPI. Published in 2017 International Conference on 3D Immersion (IC3D) Proceedings. Piscataway, U.S. : Institute of Electrical and Electronics Engineers, Inc. ISSN: 2379-1780. ISBN: 9781538646557. https://doi.org/10.1109/IC3D.2017.8251902

Kara, Peter ; Cserkaszky, Aron ; Barsi, Attila et al. / The interdependence of spatial and angular resolution in the quality of experience of light field visualization. This work was supported by the European Union‘s Horizon 2020 research and innovation programme under Marie Skłodowska-Curie [grant number 643072 and 676401], Network QoE-Net, Network ETN-FPI. Published in 2017 International Conference on 3D Immersion (IC3D) Proceedings. Piscataway, U.S. : Institute of Electrical and Electronics Engineers, Inc. ISSN: 2379-1780. ISBN: 9781538646557.. 2017.

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abstract = "Light field displays provide a natural sense of 3D visual experience through the glasses-free visualization of the content. It is enabled by the smoothness of the horizontal motion parallax, which is determined by the density of source images allocated to a given field of view. This measure is commonly known as angular resolution, and similarly to spatial resolution, has a fundamental effect on the visual experience. In this paper, we investigate how the reduction of angular and spatial resolution affect each other. Our hypothesis is that lowering spatial resolution to a certain extent does not degrade the perception of the parallax effect, in fact, it may improve it. We carried out a series of subjective tests on a real light field display to test this hypothesis, results of which are introduced in this paper.",

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Kara, P, Cserkaszky, A, Barsi, A, Papp, T, Martini, M & Bokor, L 2017, The interdependence of spatial and angular resolution in the quality of experience of light field visualization. in This work was supported by the European Union‘s Horizon 2020 research and innovation programme under Marie Skłodowska-Curie [grant number 643072 and 676401], Network QoE-Net, Network ETN-FPI. Published in 2017 International Conference on 3D Immersion (IC3D) Proceedings. Piscataway, U.S. : Institute of Electrical and Electronics Engineers, Inc. ISSN: 2379-1780. ISBN: 9781538646557.. https://doi.org/10.1109/IC3D.2017.8251902

The interdependence of spatial and angular resolution in the quality of experience of light field visualization. / Kara, Peter; Cserkaszky, Aron; Barsi, Attila et al.
This work was supported by the European Union‘s Horizon 2020 research and innovation programme under Marie Skłodowska-Curie [grant number 643072 and 676401], Network QoE-Net, Network ETN-FPI. Published in 2017 International Conference on 3D Immersion (IC3D) Proceedings. Piscataway, U.S. : Institute of Electrical and Electronics Engineers, Inc. ISSN: 2379-1780. ISBN: 9781538646557.. 2017.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Papp, Tamas

AU - Martini, Maria

AU - Bokor, László

N1 - Note: This work was supported by the European Union‘s Horizon 2020 research and innovation programme under Marie Skłodowska-Curie [grant number 643072 and 676401], Network QoE-Net, Network ETN-FPI. Published in 2017 International Conference on 3D Immersion (IC3D) Proceedings. Piscataway, U.S. : Institute of Electrical and Electronics Engineers, Inc. ISSN: 2379-1780. ISBN: 9781538646557.

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AB - Light field displays provide a natural sense of 3D visual experience through the glasses-free visualization of the content. It is enabled by the smoothness of the horizontal motion parallax, which is determined by the density of source images allocated to a given field of view. This measure is commonly known as angular resolution, and similarly to spatial resolution, has a fundamental effect on the visual experience. In this paper, we investigate how the reduction of angular and spatial resolution affect each other. Our hypothesis is that lowering spatial resolution to a certain extent does not degrade the perception of the parallax effect, in fact, it may improve it. We carried out a series of subjective tests on a real light field display to test this hypothesis, results of which are introduced in this paper.

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M3 - Conference contribution

BT - This work was supported by the European Union‘s Horizon 2020 research and innovation programme under Marie Skłodowska-Curie [grant number 643072 and 676401], Network QoE-Net, Network ETN-FPI. Published in 2017 International Conference on 3D Immersion (IC3D) Proceedings. Piscataway, U.S. : Institute of Electrical and Electronics Engineers, Inc. ISSN: 2379-1780. ISBN: 9781538646557.

ER -

Kara P, Cserkaszky A, Barsi A, Papp T, Martini M, Bokor L. The interdependence of spatial and angular resolution in the quality of experience of light field visualization. In This work was supported by the European Union‘s Horizon 2020 research and innovation programme under Marie Skłodowska-Curie [grant number 643072 and 676401], Network QoE-Net, Network ETN-FPI. Published in 2017 International Conference on 3D Immersion (IC3D) Proceedings. Piscataway, U.S. : Institute of Electrical and Electronics Engineers, Inc. ISSN: 2379-1780. ISBN: 9781538646557.. 2017 doi: 10.1109/IC3D.2017.8251902

The interdependence of spatial and angular resolution in the quality of experience of light field visualization

Abstract

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Keywords

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The interdependence of spatial and angular resolution in the quality of experience of light field visualization

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