Mr. Evan Y. Peng Profile

Evan Y. Peng

Asst. Professor at Univ of Hong Kong

SPIE Involvement:

Conference Program Committee | Author

Area of Expertise:

Computational Imaging and Display , Diffractive Optical Design , Holography

https://profiles.stanford.edu/yifan-peng

Proceedings Article | 13 March 2024 Presentation

Extending depth-of-field of arbitrary diffractive optics using needle-shaped beam phase modulation

Jingjing Zhao, Kaitlyn Liang, Aidan Van Vleck, Lin Du, Yonatan Winetraub, Yifan Peng, Adam de la Zerda

Proceedings Volume PC12910, PC1291001 (2024) https://doi.org/10.1117/12.3004231

KEYWORDS: Depth of field, Diffraction, Phase modulation, Optical coherence tomography, Matrices, Gaussian beams, Fourier transforms, Coherence imaging, 3D image processing, Tissue optics

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Proceedings Article | 15 March 2023 Presentation + Paper

Partially coherent neural holography with fast spatial light modulators

Suyeon Choi, Manu Gopakumar, Yifan Peng, Jonghyun Kim, Matthew O'Toole, Gordon Wetzstein

Proceedings Volume 12435, 1243502 (2023) https://doi.org/10.1117/12.2655404

KEYWORDS: Spatial light modulators, Computer generated holography, Holographic displays, Machine learning, Holography, 3D modeling, 3D image processing, 3D acquisition, Quantization, Image quality

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Proceedings Article | 8 March 2023 Presentation + Paper

Enabling ultra-compact, high-quality 3D displays with neural holography

Manu Gopakumar, Suyeon Choi, Jonghyun Kim, Yifan Peng, Gordon Wetzstein

Proceedings Volume 12445, 124450C (2023) https://doi.org/10.1117/12.2655127

KEYWORDS: Holographic displays, Image quality, Wave propagation, Holography, Machine learning, Holograms, Computer generated holography, 3D displays

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Proceedings Article | 17 March 2022 Presentation

Next-generation capture and display systems incorporating optics and machine intelligence

Yifan Peng

Proceedings Volume 11932, 1193218 (2022) https://doi.org/10.1117/12.2632514

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Proceedings Article | 28 March 2021 Poster + Presentation + Paper

Toward low-computation light field displays by foveated rendering

Chen Gao, Yifan Peng, Haifeng Li, Xu Liu

Proceedings Volume 11765, 1176514 (2021) https://doi.org/10.1117/12.2584300

KEYWORDS: LCDs, Visualization, Spatial resolution, Eye, Target acquisition, Prototyping, Optical tracking, Cones

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Proceedings Article | 28 March 2021 Presentation + Paper

High-quality holographic displays using double SLMs and camera-in-the-loop optimization

Suyeon Choi, Yifan Peng, Jonghyun Kim, Gordon Wetzstein

Proceedings Volume 11765, 117650R (2021) https://doi.org/10.1117/12.2584044

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Proceedings Article | 21 February 2020 Paper

Computing high quality phase-only holograms for holographic displays

Praneeth Chakravarthula, Yifan Peng, Joel Kollin, Felix Heide, Henry Fuchs

Proceedings Volume 11310, 1131006 (2020) https://doi.org/10.1117/12.2547647

KEYWORDS: Holograms, Holography, 3D image reconstruction, Phase retrieval, Wave propagation, Spatial light modulators, Diffraction, Prototyping, Convolution, Digital holography

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Proceedings Article | 18 November 2019 Paper

Optical coding of SPAD array and its application in compressive depth and transient imaging

Qilin Sun, Xiong Dun, Yifan Peng, Wolfgang Heidrich

Proceedings Volume 11187, 111870D (2019) https://doi.org/10.1117/12.2538783

KEYWORDS: Microlens array, Sensors, Solar concentrators, Picosecond phenomena, Geometrical optics, Optical design, Reflectivity, Imaging systems, Super resolution, Diffractive optical elements

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Proceedings Article | 18 November 2019 Paper

Joint-designed achromatic diffractive optics for full-spectrum computational imaging

Xiong Dun, Zhanshan Wang, Yifan Peng

Proceedings Volume 11187, 111870I (2019) https://doi.org/10.1117/12.2536617

KEYWORDS: Diffractive optical elements, Point spread functions, Sensors, Image processing, Lens design, Image sensors, Computational imaging, Wave propagation, Fresnel lenses, Hyperspectral imaging

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Proceedings Article | 21 June 2019 Presentation + Paper

Refractive telescope design with digital correction of residual chromatic aberrations

Jingang Zhang, Yunfeng Nie, Qiang Fu, Yifan Peng, Shuzhen Wang

Proceedings Volume 11062, 110621E (2019) https://doi.org/10.1117/12.2525358

KEYWORDS: Chromatic aberrations, Optical instrument design, Telescopes, Optical design, Modulation transfer functions, Point spread functions, Telescope design, Refractor telescopes, Image quality, Prototyping

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SPIE Journal Paper | 7 January 2013 Open Access

Large-sized light field three-dimensional display using multi-projectors and directional diffuser

Yi-fan Peng, Hai-feng Li, Qing Zhong, Xin-xing Xia, Xu Liu

OE, Vol. 52, Issue 01, 017402, (January 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.1.017402

KEYWORDS: Diffusers, Projection systems, 3D displays, Prototyping, 3D image processing, Image resolution, 3D volumetric displays, Optical engineering, Reconstruction algorithms, Distortion

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