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Publication


Featured researches published by Ichiro Arimura.


Smpte Journal | 1994

Variable Speed Search Technique for Digital VCRs

Akihiro Takeuchi; Yasuo Hamamoto; Chojuro Yamamitsu; Ichiro Arimura

This paper describes a method to permit a videocassette recorder (VCR) to search play at variable speeds (picture in shuttle), in both forward and reverse directions of interframe coded (MPEG-like) signals. Also discussed is a new trick play technique for interframe coded HD-VCR data. This technique is based on analysis of required picture quality and involves special positioning of the data for the trick play mode. Its basic criterion is that picture quality that is inversely proportional to tape speed (lower quality at higher speed) is acceptable to viewers.


Archive | 1980

Video signal recording and reproducing apparatus

Chojuro Yamamitsu; Ichiro Arimura


Archive | 1985

Video recording and reproducing apparatus with noise reduction

Chojuro Yamamitsu; Ichiro Arimura


Archive | 1974

Color killer circuit system video tape recorder

Hiroshi Taniguchi; Ichiro Arimura


Archive | 1980

Magnetic recording and reproducing apparatus for color video signals

Chojuro Yamamitsu; Ichiro Arimura; Masamitsu Ohtsu


Archive | 1997

Method for recording digital data including a data conversion or format conversion, and apparatus using the method

Chiyoko Matsumi; Ichiro Arimura; Akira Iketani; Masazumi Yamada; Tatsuro Juri; Yukio Kurano; Yoshinori Kitamura; Chojuro Yamamitsu


Archive | 1994

A method for recording digital data

Ichiro Arimura; Akira Iketani; Tatsuro Juri; Yoshinori Kitamura; Yukio Kurano; Chiyoko Matsumi; Masazumi Yamada; Chojuro Yamamitsu


Archive | 1974

Equipment for recording and reproducing color television signal

Ichiro Arimura; Hiroshi Taniguchi; Chojuro Yamamitsu


Archive | 1973

SYSTEM FOR PRODUCING A CONTINUOUS SIGNAL IN SYNCHRONOUS PHASE WITH A REFERENCE SIGNAL

Ichiro Arimura; Hiroshi Taniguchi


Archive | 1995

Digital data recording method

Chiyoko Matsumi; Ichiro Arimura; Akira Iketani; Masazumi Yamada; Tatsuro Juri; Yukio Kurano; Yoshinori Kitamura; Chojuro Yamamitsu

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