Accuracy of 3D image manipulation through linear transformation of wide-angle hologram

Tomasz Kozacki; Moncy S. Idicula; Maksymilian Chlipala; Juan Martínez-Carranza

doi:10.1117/12.2624483

17 May 2022 Accuracy of 3D image manipulation through linear transformation of wide-angle hologram

Tomasz Kozacki, Moncy S. Idicula, Maksymilian Chlipala, Juan Martínez-Carranza

Proceedings Volume 12138, Optics, Photonics and Digital Technologies for Imaging Applications VII; 121380Q (2022) https://doi.org/10.1117/12.2624483
Event: SPIE Photonics Europe, 2022, Strasbourg, France

Abstract

Methods for manipulating the geometry of 3D image by linear transforming of hologram data are very efficient. Such techniques are desirable also for wide-angle viewing holographic display. Especially when there is no direct access to the reconstructed image due to lack of numerical hologram reconstruction techniques. Hence, methods based on directly manipulating the holographic image cannot be applied. In this paper, we investigate theoretically, numerically, and experimentally the image manipulations based on hologram stretching for the case of wide-angle near eye holographic display. We show that for wide-angle display the significant Petzval curvature and astigmatism errors are obtained in image reconstruction. Finally, applicability of the investigated image manipulation methods is shown with experiments of hologram reconstructions in a wide-angle holographic display.

Conference Presentation

Citation Download Citation

Tomasz Kozacki, Moncy S. Idicula, Maksymilian Chlipala, and Juan Martínez-Carranza "Accuracy of 3D image manipulation through linear transformation of wide-angle hologram", Proc. SPIE 12138, Optics, Photonics and Digital Technologies for Imaging Applications VII, 121380Q (17 May 2022); https://doi.org/10.1117/12.2624483

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