Mr. Shojiro Nagata Profile

Shojiro Nagata

Research Scientist at Japan 3D Forum/InterVision

SPIE Involvement:

Author

Proceedings Article | 30 January 2006 Paper

Application of 3DHiVision: a system with a new 3D HD renderer

Peter Sun, Shojiro Nagata

Proceedings Volume 6055, 605514 (2006) https://doi.org/10.1117/12.651559

KEYWORDS: Video, Video acceleration, 3D video streaming, Video processing, High dynamic range imaging, 3D displays, 3D applications, Document management, Projection systems, Visualization

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This paper discusses about some technology breakthroughs to help solve the difficulties that have been clogging the popularity of 3D Stereo. We name this 3DHiVision (3DHV) System Solution. With the advance in technology, modern projection systems and stereo LCD panels have made it possible for a lot more people to enjoy a 3D stereo video experience in a broader range of applications. However, the key limitations to more mainstream applications of 3D video have been the availability of 3D contents and the cost and the complexity of 3D video production, content management and playback systems. With the easy availability of the modern PC based video production tools, advance in the technology of the projection systems and the great interest highly increased in 3D applications, the 3D video industry still remains stagnant and restricted within a small scale. It is because the amount of the cost for the production and playback of high quality 3D video has always been to such an extent that it challenges the limitations of our imagination. Great as these difficulties seem to be, we have surmounted them all and created a complete end-to-end 3DHiVision (3DHV for short) Video system based on an embedded PC platform, which significantly reduces the cost and complexity of creating museum quality 3D video. With this achievement, professional film makers and amateurs as well will be able to easily create, distribute and playback 3D video contents. The HD-Renderer is the central component in our 3DHV solution line. It is a highly efficient software capable of decrypting, decoding, dynamically parallax adjusting and rendering HD video contents up to 1920x1080x2x30p in real-time on an embedded PC (for theaters) or any other home PC (for main stream) with the 3.0GHz P4 CPU / GeForce6600GT GPU hardware requirements or above. And the 1280x720x2x30p contents can be performed with great ease on a notebook with 1.7GHz P4Mobile CPU / GeForce6200 GPU at the time when this paper is written.

Proceedings Article | 30 April 1998 Paper

Development of a stereoscopic haptic acoustic real-time computer (SHARC)

Tom Chen, Peter Young, David Anderson, Jiang Yu, Shojiro Nagata

Proceedings Volume 3295, (1998) https://doi.org/10.1117/12.307161

KEYWORDS: Haptic technology, Acoustics, Computing systems, Sensors, Virtual reality, LCDs, Human-machine interfaces, Autostereoscopic displays, Head, Human-computer interaction

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Proceedings Article | 30 April 1998 Paper

Creating virtual environments over the Internet

Tom Chen, Sendra Ricardo, Peter Young, David Anderson, Jiang Yu, Shojiro Nagata

Proceedings Volume 3295, (1998) https://doi.org/10.1117/12.307179

KEYWORDS: Virtual reality, Internet, Java, Human-machine interfaces, Computer security, Navigation systems, Haptic technology, Network security, Ions, Environmental sensing

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Proceedings Article | 30 April 1998 Paper

Legoworld: a multisensory environment for virtual prototyping

Peter Young, Tom Chen, David Anderson, Jiang Yu, Shojiro Nagata

Proceedings Volume 3295, (1998) https://doi.org/10.1117/12.307178

KEYWORDS: Haptic technology, Prototyping, Human-machine interfaces, Virtual reality, Visualization, Head, Sensors, Acoustics, Ions, Internet

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Conference Committee Involvement (16)

Stereoscopic Displays and Applications XXI

18 January 2010 | San Jose, California, United States

Stereoscopic Displays and Applications XX

19 January 2009 | San Jose, California, United States

Stereoscopic Displays and Applications XIX

28 January 2008 | San Jose, California, United States

Stereoscopic Displays and Applications XVIII

29 January 2007 | San Jose, CA, United States

The Engineering Reality of Virtual Reality 2006

19 January 2006 | San Jose, California, United States

Stereoscopic Displays and Applications XVII

16 January 2006 | San Jose, California, United States

The Engineering Reality of Virtual Reality 2005

20 January 2005 | San Jose, California, United States

Stereoscopic Displays and Applications XVI

17 January 2005 | San Jose, California, United States

The Engineering Reality of Virtual Reality 2004

22 January 2004 | San Jose, California, United States

Stereoscopic Displays and Applications XV

19 January 2004 | San Jose, California, United States

The Engineering Reality of Virtual Reality 2003

24 January 2003 | Santa Clara, CA, United States

Stereoscopic Displays and Applications XIV

21 January 2003 | Santa Clara, CA, United States

The Engineering Reality of Virtual Reality 2002

24 January 2002 | San Jose, California, United States

The Engineering Reality of Virtual Reality 2001

25 January 2001 | San Jose, CA, United States

The Engineering Reality of Virtual Reality 2000

27 January 2000 | San Jose, CA, United States

The Engineering Reality of Virtual Reality 1999

28 January 1999 | San Jose, CA, United States

Showing 5 of 16 Conference Committees

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