Mr. Naoto Okaichi Profile

Naoto Okaichi

at Japan Broadcasting Corporation (NHK)

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Author

Publications (7)

SPIE Journal Paper | 13 January 2022 Open Access

Integral three-dimensional display system with wide viewing zone and depth range using time-division display and eye-tracking technology

Naoto Okaichi, Hisayuki Sasaki, Masanori Kano, Jun Arai, Masahiro Kawakita, Takeshi Naemura

OE, Vol. 61, Issue 01, 013103, (January 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.1.013103

KEYWORDS: 3D displays, Eye, 3D image processing, LCDs, Light sources, Spatial frequencies, Cameras, Optical engineering, Lens design, Prototyping

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Proceedings Article | 14 May 2019 Paper

Aktina vision: full-parallax light field display system with resolution of 330,000 pixels using top-hat diffusing screen

Hayato Watanabe, Naoto Okaichi, Takuya Omura, Masanori Kano, Hisayuki Sasaki, Masahiro Kawakita

Proceedings Volume 10997, 1099708 (2019) https://doi.org/10.1117/12.2518592

KEYWORDS: 3D displays, 3D image processing, Projection systems, Image resolution, Displays, Diffusion, Prototyping, Calibration, 3D vision, 3D image enhancement

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Proceedings Article | 16 May 2018 Paper

High-resolution spatial image display with multiple UHD projectors

Hayato Watanabe, Masahiro Kawakita, Naoto Okaichi, Hisayuki Sasaki, Masanori Kano, Tomoyuki Mishina

Proceedings Volume 10666, 106660Y (2018) https://doi.org/10.1117/12.2302937

KEYWORDS: 3D image processing, 3D displays, Projection systems, Image resolution, Displays, 3D image enhancement, Prototyping, Integral imaging, Image enhancement, Imaging arrays

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Proceedings Article | 16 May 2018 Presentation + Paper

3D TV based on integral photography

M. Kawakita, H. Sasaki, N. Okaichi, H. Watanabe, M. Kano, J. Arai, T. Mishina

Proceedings Volume 10666, 1066604 (2018) https://doi.org/10.1117/12.2304800

KEYWORDS: 3D displays, 3D image processing, Image resolution, 3D image enhancement, LCDs, Cameras, Video, Photography, Organic light emitting diodes, Projection systems

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SPIE Journal Paper | 14 March 2018 Open Access

Continuous combination of viewing zones in integral three-dimensional display using multiple projectors

Naoto Okaichi, Masato Miura, Hisayuki Sasaki, Hayato Watanabe, Jun Arai, Masahiro Kawakita, Tomoyuki Mishina

OE, Vol. 57, Issue 06, 061611, (March 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.6.061611

KEYWORDS: Projection systems, 3D image reconstruction, 3D image processing, 3D displays, Distortion, Prototyping, Optical engineering, Projection devices, Image processing, 3D modeling

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Proceedings Article | 17 March 2015 Paper

Integral three-dimensional capture system with enhanced viewing angle by using camera array

Masato Miura, Naoto Okaichi, Jun Arai, Tomoyuki Mishina

Proceedings Volume 9391, 939106 (2015) https://doi.org/10.1117/12.2078954

KEYWORDS: Cameras, 3D image processing, 3D displays, 3D image reconstruction, Imaging systems, Image sensors, Integral imaging, LCDs, Staring arrays, Picosecond phenomena

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Proceedings Article | 17 March 2015 Paper

Integral 3D display using multiple LCDs

Naoto Okaichi, Masato Miura, Jun Arai, Tomoyuki Mishina

Proceedings Volume 9391, 939114 (2015) https://doi.org/10.1117/12.2077514

KEYWORDS: LCDs, 3D displays, 3D image processing, Prototyping, 3D image reconstruction, Distortion, Image quality, Photography, Televisions, Stereoscopy

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Showing 5 of 7 publications

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