| Co-Investigator(Kenkyū-buntansha) |
IIDA Kohji Hokkaido Univ., Grad. School of Fisheries Sciences, Prof., 大学院・水産科学研究科, 教授 (40142707)
SHIMIZU Kohichi Hokkaido Univ., Grad. School of Eng., Prof., 大学院・工学研究科, 教授 (30125322)
YAMAMOTO Tsuyoshi Hokkaido Univ., Grad. School of Eng., Prof., 大学院・工学研究科, 教授 (80158287)
HATSUDA Takeshi Hokkaido Inst. of Tech., Fac. of Eng., Prof., 工学部, 教授 (10198757)
FUJIWARA Yoshitaka Kitami Inst. of Tech., Fac. of Eng., Prof., 工学部, 教授 (20219067)
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| Research Abstract |
The research results are listed as follows ;
(1) We prepared a network circumstance using communications satellite in order to conduct researches of constructing an intelligent work space, by connecting computer systems of major universities in Hokkaido area, that is Hokkaido University including graduate school of engineering and graduate school of fisheries sciences, KIT ( Kitami Institute of Technology), HIT ( Hokkaido Institute of Technology) and MIT ( Muroran Institute of Technology).
(2) We developed a new concept of 'avatar language' in relation to the avatar technique in the Internet to apply to construction of an intelligent work space for collaborative researches among those universities listed above. We conducted fundamental experiments using the developed techniques, such as display of avatars by CG technique, communication using avatar language, image transmission by a communications satellite, transmission of information of living body, watermarking technique, monitoring of
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educational programs broadcasted by a communications satellite, computer-aided musical performance, and remote education using web site.
(3) We constructed a remote education system based on the knowledge processing, supposing a client-server system connected by a communications satellite. We conducted experiments to estimate the developed system mainly in KIT, resulting in confirming the efficiency of the developed system.
(4) We, especially the researchers of HIT, proposed a new estimation technique of urban shielding and satellite diversity characteristics for mobile broadcast geo-stationary satellite to obtain data for the practical use of communication satellite for avatar communication in future.
(5) We discussed the security for broadcasting contents by a communications satellite. A trial system of an automatic cryptograph server for mail was constructed in MIT.
(6) We promoted the event of e-Silkroad, which is a new movement to achieve a network in Asia, and we helped a Korean company to contact Japanese company in term of avatar technique. Less
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