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20 December 2022 Method of speckle noise suppression for holographic 3D display based on the spatial light modulator
Qiong-Hua Wang, Nan-Nan Li, Di Wang, Yi-Long Li
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Proceedings Volume 12318, Holography, Diffractive Optics, and Applications XII; 1231816 (2022) https://doi.org/10.1117/12.2641846
Event: SPIE/COS Photonics Asia, 2022, Online Only
Abstract
Holographic display technology has emerged as one of the most attractive 3D display technologies. However, the speckle noise in the holographic reconstructed image seriously affects the viewing experience. Here, three methods for suppressing the speckle noise have been proposed.
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Qiong-Hua Wang, Nan-Nan Li, Di Wang, and Yi-Long Li "Method of speckle noise suppression for holographic 3D display based on the spatial light modulator", Proc. SPIE 12318, Holography, Diffractive Optics, and Applications XII, 1231816 (20 December 2022); https://doi.org/10.1117/12.2641846
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KEYWORDS
Speckle
Holography
3D displays
3D image reconstruction
Holograms
Spatial light modulators
Image analysis
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