Mr. Weitao Song Profile

Weitao Song

Student at Beijing Institute of Technology

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Publications (9)

Proceedings Article | 19 November 2021 Paper

Automatic obscuration elimination for off-axis mirror systems without plane of symmetry

Chen Xu, Weitao Song, Yongtian Wang

Proceedings Volume 12078, 120780H (2021) https://doi.org/10.1117/12.2603626

KEYWORDS: Mirrors, Off axis mirrors, Systems modeling, Optimization (mathematics), Code v, Lens design

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Proceedings Article | 19 November 2021 Paper

Design of a freeform refractive surface with reflection loss for illumination

Weitao Song, Chen Xu, Yue Liu, Yongtian Wang

Proceedings Volume 12078, 120781T (2021) https://doi.org/10.1117/12.2603680

KEYWORDS: Reflection, Wavefronts, Lens design, Monte Carlo methods, Optical design, Freeform optics, Imaging systems, Illumination engineering, Geometrical optics, Spherical lenses

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SPIE Journal Paper | 17 June 2021 Open Access

Design of a miniature anamorphic lens with a freeform front group and an aspheric rear group

Chen Xu, Weitao Song, Yongtian Wang

OE, Vol. 60, Issue 06, 065104, (June 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.6.065104

KEYWORDS: Distortion, Aspheric lenses, Modulation transfer functions, Chemical elements, Optical engineering, Lens design, Sensors, Image sensors, Freeform optics, Image restoration

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SPIE Journal Paper | 2 January 2020

Design of a 360-deg panoramic capture system based on a smart phone

Weitao Song, Xumin Liu, Qijia Cheng, Yetao Huang, Yuanjin Zheng, Yue Liu, Yongtian Wang

OE, Vol. 59, Issue 01, 015101, (January 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.1.015101

KEYWORDS: Panoramic photography, Cameras, Imaging systems, Lens design, Spherical lenses, Tolerancing, Lenses, Prototyping, Image processing, Distortion

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Proceedings Article | 22 May 2015 Paper

Evaluating visual discomfort in stereoscopic projection-based CAVE system with a close viewing distance

Weitao Song, Dongdong Weng, Dan Feng, Yuqian Li, Yue Liu, Yongtian Wang

Proceedings Volume 9495, 94951C (2015) https://doi.org/10.1117/12.2179610

KEYWORDS: Visualization, Eye, Virtual reality, Head-mounted displays, 3D displays, Projection systems, 3D volumetric displays, Glasses, Computing systems, Head

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SPIE Journal Paper | 12 January 2015

Volumetric display based on multiple mini-projectors and a rotating screen

Weitao Song, Qiudong Zhu, Tao Huang, Yue Liu, Yongtian Wang

OE, Vol. 54, Issue 01, 013103, (January 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.1.013103

KEYWORDS: 3D displays, 3D image processing, Projection systems, 3D volumetric displays, Mirrors, Scattering, 3D vision, LCDs, Spatial light modulators

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Proceedings Article | 17 December 2014 Paper

Design of light field head-mounted display

Weitao Song, Yongtian Wang, Dewen Cheng, Yue Liu

Proceedings Volume 9293, 92930J (2014) https://doi.org/10.1117/12.2075183

KEYWORDS: Head-mounted displays, 3D displays, Eye, Spatial resolution, Prisms, Visualization, Freeform optics, Cameras, Optical design, Distortion

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Proceedings Article | 6 November 2014 Paper

The design of an ultra-thin and multiple channels optical receiving antenna system with freeform lenses

Lingyun Zhang, Dewen Cheng, Yuan Hu, Weitao Song, Yongtian Wang

Proceedings Volume 9272, 92721I (2014) https://doi.org/10.1117/12.2073218

KEYWORDS: Antennas, Light emitting diodes, Wavelength division multiplexing, Sensors, Optical design, RGB color model, Active optics, Freeform optics, Lenses, Modulation

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Proceedings Article | 25 September 2013 Paper

Design of compact fisheye lens with slope-constrained Q-type aspheres

Chen Xu, Dewen Cheng, Weitao Song, Yongtian Wang, Qingfeng Wang

Proceedings Volume 8841, 88410D (2013) https://doi.org/10.1117/12.2023501

KEYWORDS: Aspheric lenses, Tolerancing, Modulation transfer functions, Lens design, Distortion, Image quality, Optical components, Manufacturing, Sensors, Chemical elements

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Showing 5 of 9 publications

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