Atsuo Ochi
Panasonic
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Publication
Featured researches published by Atsuo Ochi.
international conference on consumer electronics | 1992
Akihiro Takeuchi; Atsuo Ochi; Masayuki Yoneyama; Yasuo Hamamoto
A nonlinear emphasis system using time-axis reversal processing is discussed. The advantages of this system for improving the signal-to-noise ratio without causing deterioration of image quality over the conventional CR-type nonlinear emphasis are experimentally confirmed by application of this system to a VCR using an analog recording system. >
IEEE Transactions on Consumer Electronics | 1989
Yoshitomi Nagaoka; Akihiro Takeuchi; Atsuo Ochi; Yoshihiro Morioka
The authors describe a novel design technique for FM carrier allocation and an improved two-channel recording technique allowing both standard and long-play modes. Consequently, the experimental VCR can be used as a wide-screen-TV recorder. Experimental results confirm that this high-efficiency recording technique provides a picture quality nearly equal to that of the VCR for broadcast use with 1/2-inch conventional video tape. For users of conventional TV a converter from wide-screen to conventional signal format has been developed. >
Archive | 1987
Masahiro Honjo; Akihiro Takeuchi; Atsuo Ochi; Shinichi Aki; Yukio Nakagawa
Archive | 1990
Mutsuyuki Okayama; Atsuo Ochi; Akihiro Takeuchi
Archive | 1999
Yoshiyasu Kuramoto; Etsuto Nakatsu; Hirofumi Nakagaki; Mutsuyuki Okayama; Kenji Morimoto; Atsuo Ochi
Archive | 1995
Kenji Morimoto; Tadashi Kunihira; Akihiro Takeuchi; Yasuo Hamamoto; Masazumi Yamada; Mutsuyuki Okayama; Atsuo Ochi; Akira Iketani
Archive | 1998
Etsuto Nakatsu; Atsuo Ochi; Hirofumi Nakagaki; Naoshi Usuki
Archive | 1998
Atsuo Ochi; Hirofumi Nakagaki; Kenji Morimoto; Naoshi Usuki
Archive | 2001
Kenji Morimoto; Hirofumi Nakagaki; Yoshiyasu Kuramoto; Atsuo Ochi; Etsuto Nakatsu
Archive | 1999
Yasuaki Tohyama; Etsuto Nakatsu; Atsuo Ochi; Naoshi Usuki
