Dr. Di Wang Profile

Dr. Di Wang

at Beihang Univ

SPIE Involvement:

Author

Publications (8)

SPIE Journal Paper | 28 March 2024 Open Access

Split Lohmann computer holography: fast generation of 3D hologram in single-step diffraction calculation

Chenliang Chang, Xian Ding, Di Wang, Zhizhou Ren, Bo Dai, Qi Wang, Songlin Zhuang, Dawei Zhang

APN, Vol. 3, Issue 03, 036001, (March 2024) https://doi.org/10.1117/12.10.1117/1.APN.3.3.036001

KEYWORDS: Computer generated holography, Holograms, Diffraction, Holography, 3D modeling, Wavefronts, 3D image reconstruction, 3D displays, Holographic displays, 3D acquisition

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Proceedings Article | 13 March 2024 Paper

Fast calculation method of hologram based on diffraction optimization

Qian Huang, Di Wang, Ye-Hao Hou, Qiong-Hua Wang

Proceedings Volume 12908, 1290809 (2024) https://doi.org/10.1117/12.3000772

KEYWORDS: Holograms, Diffraction, 3D image reconstruction, Mathematical optimization, 3D displays, Reconstruction algorithms, Image processing, Image filtering, Spatial light modulators

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Proceedings Article | 20 December 2022 Presentation

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

Proceedings Volume 12318, 1231816 (2022) https://doi.org/10.1117/12.2641846

KEYWORDS: Speckle, Holography, 3D image reconstruction, 3D displays, Holograms, Spatial light modulators, Image analysis, Stochastic processes, Optical design, Multiplexing

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Proceedings Article | 12 March 2020 Paper

Liquid refractive index measurement system by adaptive lens

Chao Liu, Di Wang, Qiong-Hua Wang

Proceedings Volume 11434, 114340K (2020) https://doi.org/10.1117/12.2543109

KEYWORDS: Liquids, Refractive index, Liquid lenses, Image sensors, Light emitting diodes, Optical properties, Reflection, Interferometers, Light sources, Optical testing

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SPIE Journal Paper | 18 February 2020

Multiple-image encryption based on optical scanning holography using orthogonal compressive sensing and random phase mask

Luo-Zhi Zhang, Xin Zhou, Di Wang, Nan-Nan Li, Xing Bai, Qiong-Hua Wang

OE, Vol. 59, Issue 10, 102411, (February 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.10.102411

KEYWORDS: Holography, Optical scanning, Compressed sensing, Image encryption, Image compression, Modulation, Matrices, Optical engineering, Computer security, Computer programming

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Proceedings Article | 20 December 2019 Paper

Holographic AR display based on free-form lens combiner and LED illumination

Xin Yang, ShuFeng Lin, Di Wang, HanLe Zhang, QiongHua Wang

Proceedings Volume 11209, 112090W (2019) https://doi.org/10.1117/12.2542980

KEYWORDS: Augmented reality, Holography, Holograms, 3D displays, Displays, Eye, Freeform optics, Imaging systems, Light emitting diodes, Spatial light modulators

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Proceedings Article | 18 December 2019 Paper

Color holographic display system based on effective utilization of SLM

Di Wang, Nan-Nan Li, Yi-Long Li, Qiong-Hua Wang

Proceedings Volume 11335, 113350E (2019) https://doi.org/10.1117/12.2547754

KEYWORDS: Spatial light modulators, Holography, 3D image reconstruction, Holograms, Displays, Diffraction, Computer generated holography, Reconstruction algorithms, Chromatic aberrations

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Proceedings Article | 18 November 2019 Paper

A method to achieve color image encryption by using orthogonal compressive sensing and optical scanning holography

Luo-Zhi Zhang, Di Wang, Nan-Nan Li, Qiong-Hua Wang

Proceedings Volume 11188, 111881J (2019) https://doi.org/10.1117/12.2537201

KEYWORDS: Compressed sensing, Optical scanning, Holography, Optical image encryption, Image encryption, Reconstruction algorithms, 3D image reconstruction, Matrices

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Showing 5 of 8 publications

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