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Dr. Yuan He
at Keio University
SPIE Involvement:
Author
Area of Expertise:
Computer architecture , Embedded systems
Publications (4)
Proceedings Article | 20 November 2024 Paper
A method for measuring virtual image distance in head-mounted display using the variable focus optics
Proceedings Volume 13241, 132410V (2024) https://doi.org/10.1117/12.3035961
KEYWORDS: Head-mounted displays, Distance measurement, Liquids, Liquid lenses, Image sharpness, Image quality, Virtual reality, Mathematical optimization, Prototyping, Lenses
Proceedings Article | 27 November 2023 Paper
High-speed all-in-focus 3D imaging technology based on the liquid lens focus scanning
Proceedings Volume 12767, 127670C (2023) https://doi.org/10.1117/12.2686779
KEYWORDS: Liquids, Liquid lenses, Image processing, Cameras, Image fusion, Focus stacking, Depth maps, Image sharpness, Design and modelling, 3D image processing
Proceedings Article | 27 November 2023 Paper
Dynamic projection mapping for non-planar objects with a variable focus lens
Proceedings Volume 12767, 127670D (2023) https://doi.org/10.1117/12.2686766
KEYWORDS: Projection systems, 3D projection, Cameras, Associative arrays, Infrared radiation, Infrared imaging, Image processing, Liquids, Liquid lenses, Prototyping
Proceedings Article | 27 November 2023 Paper
High-speed eye tracking based on a synchronized image acquisition mechanism by dual-ring infrared lighting source
Proceedings Volume 12766, 127660F (2023) https://doi.org/10.1117/12.2686717
KEYWORDS: Infrared radiation, Eye tracking, Light sources and illumination, Cameras, Infrared imaging, Eye, Light emitting diodes, Calibration, Infrared cameras, Image processing
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