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Dive into the research topics where Toshiyuki Kurita is active.

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Featured researches published by Toshiyuki Kurita.


IEEE Transactions on Consumer Electronics | 1988

A practical IDTV system improving picture quality for nonstandard TV signals

Toshiyuki Kurita; I. Arai; Nobufumi Nakagaki; Toshinori Murata; H. Sekiya; Sadao Kubota; H. Harada; Kazuhiro Kaizaki; Tadashi Kasezawa; N. Yamaguchi; M. Yao

A practical improved-definition TV (IDTV) system is described that performs video component signal processing, automatic non-NTSC signal discrimination, and adaptively choosing between burst-locked and highly stable line-locked clocking. The system design is presented along with sample images highlighting its performance. >


international conference on consumer electronics | 1991

A Digital Video Equalizer For Cancelling Transmission Distortion

Toshiyuki Kurita; Toshinori Murata; Katsumi Hishiyama; M. Kamiya; M. Akiyama; H. Sekiya; Sunao Suzuki; M. Sugino

The authors have developed a novel video equalizing system and its LSI with good cost performance which provides appropriate image quality by reducing the transmission distortion and short ghosts. Good detection performance of minute distortions (-35 dB) is achieved even in weak electrical fields as a result of the 128 time additions. A wide equalizing range (-0.7 approximately +3.5 mu s) is realized. Accurate phase matching of the input GCR (ghost cancel reference) signal with the internal reference signal (the phase error being less than 9 nsec) is achieved. High-speed (a minimum of four seconds) equalization is made possible by a novel algorithm. >


Archive | 1997

Method and circuit for signal processing of format conversion of picture signal

Yasuhiro Hirano; Kazuo Ishikura; Masato Sugiyama; Mitsuo Nakajima; Shoji Kimura; Toshiyuki Kurita; Tsuguo Itagaki; Haruki Takata


Archive | 1998

Conversion apparatus for image signals and TV receiver

Yasuhiro Hirano; Kazuo Ishikura; Takashi Kanehachi; Shoji Kimura; Toshiyuki Kurita; Takaaki Matono; Mitsuo Nakajima; Masato Sugiyama; Haruki Takata; Yasutaka Tsuru


Archive | 1988

Digital signal processing circuit driven by a switched clock and used in television receiver for processing standard and nonstandard television signals

Toshinori Murata; Ikuya Arai; Toshiyuki Kurita; Isao Nakagawa


Archive | 1990

Clock pulse generator capable of being switched to process both standard and non-standard television signals

Hiroshi Sekiya; Toshiyuki Kurita; Nobufumi Nakagaki; Toshinori Murata


Archive | 1985

Signal converting method and circuit for television receiver

Nobufumi Nakagaki; Toshinori Murata; Toshiyuki Kurita


Archive | 1997

GENERATION METHOD FOR MOTION VECTOR AND DEVICE THEREFOR

Yasuhiro Hirano; Kazuo Ishikura; Takashi Kanehachi; Toshiyuki Kurita; Takaaki Matono; Yasuhei Nakama; Masahito Sugiyama; Haruki Takada; 泰平 中間; 孝至 兼八; 裕弘 平野; 雅人 杉山; 俊之 栗田; 孝明 的野; 和夫 石倉; 春樹 高田


Archive | 1980

Digital data processing device

Shigeru Komatsu; Kunihiko Nagai; Takuo Koyama; Tsuguji Tachiuchi; Mikiaki Kobayashi; Toshiyuki Kurita


Archive | 1998

Image signal system converter and television receiver

Yasuhiro Hirano; Kazuo Ishikura; Takashi Kaneya; Hatsuji Kimura; Toshiyuki Kurita; Takaaki Matono; Mitsuo Nakajima; Masahito Sugiyama; Haruki Takada; Yasutaka Tsuru; 満雄 中嶋; 孝至 兼八; 裕弘 平野; 初司 木村; 雅人 杉山; 俊之 栗田; 孝明 的野; 和夫 石倉; 康隆 都留; 春樹 高田

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