Suitability analysis of holographic vs light field and 2D displays for subjective quality assessment of Fourier holograms

Measuring the impact of compression on the reconstruction quality of holograms remains a challenge. A public subjectively-annotated holographic data set that allows for testing the performance of compression techniques and quality metrics is presented, in addition to a subjective visual quality asse...

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Bibliographic Details
Published in:Optics express 2020-11, Vol.28 (24), p.37069-37091
Main Authors: Ahar, Ayyoub, Chlipala, Maksymilian, Birnbaum, Tobias, Zaperty, Weronika, Symeonidou, Athanasia, Kozacki, Tomasz, Kujawinska, Malgorzata, Schelkens, Peter
Format: Article
Language:English
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Summary:Measuring the impact of compression on the reconstruction quality of holograms remains a challenge. A public subjectively-annotated holographic data set that allows for testing the performance of compression techniques and quality metrics is presented, in addition to a subjective visual quality assessment methodology. Moreover, the performance of the quality assessment procedures is compared for holographic, regular 2D and light field displays. For these experiments, a double-stimulus, multi-perspective, multi-depth testing methodology was designed and implemented. Analysis of the quality scores indicated that in the absence of a suitable holographic display and under the presented test conditions, non-holographic displays can be deployed to display numerically reconstructed holograms for visual quality assessment tasks.
ISSN:1094-4087
1094-4087
DOI:10.1364/OE.405984