Prof. Takafumi Koike Profile

Prof. Takafumi Koike

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Publications (8)

Proceedings Article | 27 April 2020 Presentation

Principle and applications of aerial 3D imaging with long-distance by retroreflective mirror array (Conference Presentation)

Takafumi Koike, Yasushi Onishi

Proceedings Volume 11402, 114020N (2020) https://doi.org/10.1117/12.2555351

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Proceedings Article | 25 February 2010 Paper

Standardization based on human factors for 3D display: performance characteristics and measurement methods

Shin-ichi Uehara, Hiroyasu Ujike, Goro Hamagishi, Kazuki Taira, Takafumi Koike, Chiaki Kato, Toshio Nomura, Tsutomu Horikoshi, Ken Mashitani, Akimasa Yuuki, Kuniaki Izumi, Yuzo Hisatake, Naoko Watanabe, Naoaki Umezu, Yoshihiko Nakano

Proceedings Volume 7524, 752407 (2010) https://doi.org/10.1117/12.838894

KEYWORDS: Eye, 3D imaging standards, Visualization, Image quality, 3D displays, Stereoscopic displays, Autostereoscopic displays, Integral imaging, Standards development, 3D image processing

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Proceedings Article | 18 February 2009 Paper

High-density light field reproduction using overlaid multiple projection images

Masami Yamasaki, Hideyuki Sakai, Kei Utsugi, Takafumi Koike

Proceedings Volume 7237, 723709 (2009) https://doi.org/10.1117/12.805494

KEYWORDS: Optical components, Microlens array, Image resolution, Projection systems, Microlens, Prototyping, Autostereoscopic displays, Lenticular lenses, 3D image processing, Light

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Proceedings Article | 14 February 2009 Paper

Optically multilayered light field display for enhancing depth of field

Takuro Wada, Takafumi Koike, Takeshi Naemura

Proceedings Volume 7237, 723722 (2009) https://doi.org/10.1117/12.806915

KEYWORDS: Multilayers, Beam splitters, 3D image enhancement, 3D image reconstruction, Photography, LCDs, Image transmission, Image enhancement, 3D displays, 3D image processing

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Proceedings Article | 29 February 2008 Paper

Integral videography display with field sequential LCD

Takafumi Koike, Michio Oikawa, Miho Kobayashi

Proceedings Volume 6803, 680319 (2008) https://doi.org/10.1117/12.767166

KEYWORDS: Optical filters, Light emitting diodes, Photography, Image resolution, LCDs, LED backlight, Optical resolution, 3D displays, Plasma display panels, 3D image processing

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Proceedings Article | 29 February 2008 Paper

Adaptive integral photography imaging with variable-focus lens array

Kensuke Ueda, Takafumi Koike, Keita Takahashi, Takeshi Naemura

Proceedings Volume 6803, 68031A (2008) https://doi.org/10.1117/12.767208

KEYWORDS: Imaging systems, Cameras, Photography, Image resolution, Hough transforms, Image enhancement, Liquid lenses, Imaging arrays, Prototyping, Integral imaging

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Proceedings Article | 5 March 2007 Paper

Autostereoscopic display with 60 ray directions using LCD with optimized color filter layout

Takafumi Koike, Michio Oikawa, Kei Utsugi, Miho Kobayashi, Masami Yamasaki

Proceedings Volume 6490, 64900T (2007) https://doi.org/10.1117/12.704633

KEYWORDS: Optical filters, Microlens array, Spatial frequencies, Photography, Image resolution, Image quality, LCDs, Optical resolution, Prototyping, Autostereoscopic displays

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Proceedings Article | 30 January 2006 Paper

Integral videography of high-density light field with spherical layout camera array

Takafumi Koike, Michio Oikawa, Nobutaka Kimura, Fumiko Beniyama, Toshio Moriya, Masami Yamasaki

Proceedings Volume 6055, 605510 (2006) https://doi.org/10.1117/12.641334

KEYWORDS: Optical spheres, Imaging systems, Cameras, Photography, Image resolution, Image quality, LCDs, Optical resolution, Spherical lenses, Autostereoscopic displays

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Showing 5 of 8 publications

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