Prof. Kazutake Uehira Profile

Prof. Kazutake Uehira

at Kanagawa Institute of Technology

SPIE Involvement:

Author

Publications (13)

Proceedings Article | 22 September 2015 Paper

Non-destructively reading out information embedded inside real objects by using far-infrared light

Ayumi Okada, Piyarat Silapasuphakornwong, Masahiro Suzuki, Hideyuki Torii, Youichi Takashima, Kazutake Uehira

Proceedings Volume 9599, 95992V (2015) https://doi.org/10.1117/12.2189486

KEYWORDS: 3D printing, Thermography, Fabrication, Lamps, 3D modeling, Digital watermarking, Thermal modeling, 3D image processing, Information security, Photography

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Proceedings Article | 22 September 2015 Paper

Information embedding in real object images using temporally brightness-modulated light

Piyarat Silapasuphakornwong, Hiroshi Unno, Kazutake Uehira

Proceedings Volume 9599, 95992W (2015) https://doi.org/10.1117/12.2189591

KEYWORDS: Modulation, Cameras, Data hiding, Video, Projection systems, Reflectivity, Digital watermarking, Image processing, Feature extraction

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SPIE Journal Paper | 15 July 2013 Open Access

Optical watermarking technology for protecting portrait rights of three-dimensional shaped real objects using one-dimensional high-frequency patterns

Mizuho Komori, Kazutake Uehira

JEI, Vol. 22, Issue 03, 033004, (July 2013) https://doi.org/10.1117/12.10.1117/1.JEI.22.3.033004

KEYWORDS: Digital watermarking, Binary data, Cameras, Projection systems, Photography, Light sources, Digital cameras, 3D image processing, Skin, Light sources and illumination

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Proceedings Article | 8 February 2012 Paper

Prediction of visually perceived location using reaching action and effect of reaching distance on it

Masahiro Suzuki, Keigo Takazawa, Kazutake Uehira, Hiroshi Unno

Proceedings Volume 8289, 82890N (2012) https://doi.org/10.1117/12.911888

KEYWORDS: Visualization, LCDs, System identification, 3D displays, Virtual reality, Eye, Camera shutters, Glasses, Head, Video processing

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Proceedings Article | 30 January 2012 Paper

New technique for capturing images containing invisible depth information on objects using brightness modulated light

Sae Isaka, Kazutake Uehira

Proceedings Volume 8290, 82901E (2012) https://doi.org/10.1117/12.911777

KEYWORDS: Projection systems, Cameras, 3D image processing, Digital cameras, Digital Light Processing, Modulation, Image processing, Photography, Feature extraction, 3D displays

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Proceedings Article | 29 February 2008 Paper

3D display using motion parallax for long-depth expression

Kazutake Uehira, Masahiro Suzuki

Proceedings Volume 6803, 68031O (2008) https://doi.org/10.1117/12.765671

KEYWORDS: 3D displays, Heads up displays, LCDs, Head-mounted displays, 3D image processing, Beam splitters, Retina, Eye, Roads, 3D applications

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SPIE Journal Paper | 1 July 2007

New depth-fused 3-D perception on 3-D display system using two stereoscopic displays

Kazutake Uehira

JEI, Vol. 16, Issue 03, 033022, (July 2007) https://doi.org/10.1117/12.10.1117/1.2761887

KEYWORDS: 3D displays, 3D image processing, Stereoscopic displays, Displays, 3D volumetric displays, 3D modeling, Eye, Photography, Visualization

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Proceedings Article | 30 January 2006 Paper

Simulation of 3D image depth perception in a 3D display using two stereoscopic displays at different depths

Kazutake Uehira

Proceedings Volume 6055, 605517 (2006) https://doi.org/10.1117/12.641628

KEYWORDS: 3D image processing, 3D displays, Stereoscopic displays, 3D modeling, Linear filtering, Visual system, Image fusion, Eye models, Visual process modeling, Displays

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Proceedings Article | 16 January 2006 Paper

3D display technique for moving pictures from web cameras using screen pixel access

T. Hasegawa, T. Namiki, H. Unno, K. Uehira, H. Kasuga, K. Yanaka

Proceedings Volume 6061, 60610M (2006) https://doi.org/10.1117/12.641570

KEYWORDS: 3D image processing, 3D displays, Cameras, Video, Image quality, Stereoscopic displays, Internet, Image processing, 3D video streaming, Local area networks

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SPIE Journal Paper | 1 April 2005

Compression of depth-fused 3-D images using depth map data

Kazutake Uehira, Hiroshi Unno, Shiro Suyama, Hideaki Takada

JEI, Vol. 14, Issue 02, 023020, (April 2005) https://doi.org/10.1117/12.10.1117/1.1904065

KEYWORDS: Image compression, Quantization, 3D image processing, 3D displays, Data compression, LCDs, Data storage, Data communications, Human vision and color perception, Visual system

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Proceedings Article | 30 May 2003 Paper

Effect of the compression of the depth map image on depth-fused 3D image quality

Kazutake Uehira, Keiichiro Kono, Kazumi Komiya, Shiro Suyama, Hideaki Takada

Proceedings Volume 5006, (2003) https://doi.org/10.1117/12.474117

KEYWORDS: Image compression, 3D displays, Quantization, 3D image processing, Image transmission, Image quality, Image storage, Data storage, LCDs, Data communications

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Proceedings Article | 14 March 1995 Paper

Super-high-resolution motion image input technique

Kazutake Uehira, Takahiro Muraki, Shigenobu Sakai

Proceedings Volume 2416, (1995) https://doi.org/10.1117/12.204838

KEYWORDS: Image resolution, Image enhancement, Image sensors, CCD image sensors, Sensors, Image processing, Prototyping, Resolution enhancement technologies, Eye, Image quality

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Proceedings Article | 1 June 1991 Paper

High-speed, high-resolution image reading technique using multi-area sensors

Kazutake Uehira

Proceedings Volume 1448, (1991) https://doi.org/10.1117/12.45357

KEYWORDS: Imaging systems, Image sensors, Charge-coupled devices, Signal processing, Cameras, Sensors, Mirrors, Image processing, Scanners, Reflectivity

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Showing 5 of 13 publications

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