Prof. Kazumi Komiya Profile

Prof. Kazumi Komiya

at Kanagawa Institute of Technology

SPIE Involvement:

Author

Publications (11)

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 | 8 March 2002 Paper

Multiple-angle 3D video technology for distant live concerts

Tetsuri Inoue, Kazumi Komiya, Keiko Momose, Yoshiyori Urano, Hideyoshi Tominaga

Proceedings Volume 4661, (2002) https://doi.org/10.1117/12.460175

KEYWORDS: Cameras, Video, Imaging systems, 3D image processing, Computer programming, Stereoscopic cameras, Stereoscopic displays, 3D displays, Video compression, Image compression

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Proceedings Article | 12 November 2001 Paper

Video analysis based on motion vectors and its application to image database

Akihiko Watabe, Koichi Yamada, Kazumi Komiya

Proceedings Volume 4520, (2001) https://doi.org/10.1117/12.448232

KEYWORDS: Image retrieval, Video, Motion analysis, Databases, Statistical analysis, Image analysis, Data communications, Satellite communications, Satellites, Televisions

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Proceedings Article | 12 November 2001 Paper

Region-wide search and pursuit system using networked intelligent cameras

Kazumi Komiya, Kouji Irisawa

Proceedings Volume 4520, (2001) https://doi.org/10.1117/12.448228

KEYWORDS: Cameras, Image processing, Imaging systems, Intelligence systems, Video, Multimedia, Video surveillance, RGB color model, Silver, Light sources and illumination

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Proceedings Article | 13 April 2001 Paper

Speech recognition technology combined with three-dimensional lip movement

Kazumi Komiya, Ryo Ishikawa, Keiko Momose

Proceedings Volume 4298, (2001) https://doi.org/10.1117/12.424893

KEYWORDS: Laser induced plasma spectroscopy, Speech recognition, Mouth, Principal component analysis, CCD cameras, 3D image processing, Data centers, Cameras, Astatine, Motion analysis

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Proceedings Article | 22 January 1999 Paper

Human tracking system using wireless multimedia technologies

Kazumi Komiya, Keiko Momose, Takashi Narita

Proceedings Volume 3528, (1999) https://doi.org/10.1117/12.337431

KEYWORDS: Global Positioning System, Computing systems, Multimedia, Data transmission, Satellites, Visualization, Systems modeling, Data modeling, Reliability, Mobile communications

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Proceedings Article | 22 January 1999 Paper

Application of new type of distributed multimedia databases to networked electronic museum

Kazuhide Kuroda, Naohisa Komatsu, Kazumi Komiya, Hiroaki Ikeda

Proceedings Volume 3528, (1999) https://doi.org/10.1117/12.337446

KEYWORDS: Databases, Telecommunications, Multimedia, Distributed computing, Data acquisition, Human-machine interfaces, Control systems, Computing systems, Computer networks, Data communications

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Recently, various kinds of multimedia application systems have actively been developed based on the achievement of advanced high sped communication networks, computer processing technologies, and digital contents-handling technologies. Under this background, this paper proposed a new distributed multimedia database system which can effectively perform a new function of cooperative retrieval among distributed databases. The proposed system introduces a new concept of 'Retrieval manager' which functions as an intelligent controller so that the user can recognize a set of distributed databases as one logical database. The logical database dynamically generates and performs a preferred combination of retrieving parameters on the basis of both directory data and the system environment. Moreover, a concept of 'domain' is defined in the system as a managing unit of retrieval. The retrieval can effectively be performed by cooperation of processing among multiple domains. Communication language and protocols are also defined in the system. These are used in every action for communications in the system. A language interpreter in each machine translates a communication language into an internal language used in each machine. Using the language interpreter, internal processing, such internal modules as DBMS and user interface modules can freely be selected. A concept of 'content-set' is also introduced. A content-set is defined as a package of contents. Contents in the content-set are related to each other. The system handles a content-set as one object. The user terminal can effectively control the displaying of retrieved contents, referring to data indicating the relation of the contents in the content- set. In order to verify the function of the proposed system, a networked electronic museum was experimentally built. The results of this experiment indicate that the proposed system can effectively retrieve the objective contents under the control to a number of distributed domains. The result also indicate that the system can effectively work even if the system becomes large.

Proceedings Article | 28 December 1998 Paper

Object tracking and creation of linking information for distributed movie-based web-browsing system

Atsunobu Hiraiwa, Keisuke Fuse, Naohisa Komatsu, Kazumi Komiya, Hiroaki Ikeda

Proceedings Volume 3653, (1998) https://doi.org/10.1117/12.334723

KEYWORDS: Image segmentation, Detection and tracking algorithms, Image processing algorithms and systems, Video, Distributed computing, Image processing, Optical tracking, Feature extraction, Optical flow, Automatic tracking

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Proceedings Article | 1 February 1998 Paper

New model for distributed multimedia databases and its application to networking of museums

Kazuhide Kuroda, Naohisa Komatsu, Kazumi Komiya, Hiroaki Ikeda

Proceedings Volume 3228, (1998) https://doi.org/10.1117/12.300887

KEYWORDS: Databases, Multimedia, Data modeling, Video, Distributed computing

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Proceedings Article | 1 February 1998 Paper

Multimedia medical consulting system

Kazumi Komiya, Keiko Momose, Shiro Ueno

Proceedings Volume 3228, (1998) https://doi.org/10.1117/12.300889

KEYWORDS: Multimedia

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Proceedings Article | 10 April 1995 Paper

Contact-type full-color reading system using three-color solid state illuminators

Kazumi Komiya, Narinobu Satoh

Proceedings Volume 2415, (1995) https://doi.org/10.1117/12.206511

KEYWORDS: Light emitting diodes, Fiber optic illuminators, Imaging systems, Image sensors, Solid state electronics, Photoresistors, Lamps, Optical design, Blue light emitting diodes, RGB color model

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Showing 5 of 11 publications

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