Takaaki Matono
Hitachi
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Featured researches published by Takaaki Matono.
IEEE Transactions on Consumer Electronics | 1987
Masato Suyigama; Shigeru Hirahata; Kenji Katsumata; Kazuo Ishikura; Akihide Okuda; Toshiyuki Sakamoto; Takaaki Matono; Sunao Suzuki; Isao Nakagawa; Masahiko Achiha
Though the existing TV standard (NTSC) is a highly sophisticated method to transmit a color television signal without a wide frequency bandwidth, it has some intrinsic problems as follows. (1) Cross-luminance (hanging dots) and cross-color interferences These are caused by the incompleteness of a luminance/ chrominance separation. Hanging dots interference is caused by the cross talk of the chrominance signal into the luminance signal. On the contrary, the cross-color interference is caused by the cross talk of the luminance signal into the chrominance signal. (2) Line flickering and coarse scanning line structure These are caused by interlace scanning. Line flickering is very obvious at the edge where the image changes its brightness in the vertical direction. The coarse scanning line structure can be observed in motion pictures very well because they have only 262.5 scanning lines a field.
Archive | 2001
Masuo Oku; Hironori Komi; Keisuke Inata; Ryosuke Toya; Kenji Katsumata; Shigeru Komatsu; Shinobu Torikoshi; Takaaki Matono; Fumihito Tanaka; Masaaki Hisanaga
Archive | 2009
Hiroshi Aoki; Ryo Hasegawa; Takaaki Matono
Archive | 2002
Katsunobu Kimura; Takaaki Matono; Haruki Takata; Takeshi Sakai; Wataru Kato
Archive | 1996
Yasuhiro Kasahara; Takaaki Matono; Koichi Sudo; Makoto Kitamura; Yasuhiro Tomita; Kouichi Sugimoto; Toshihiko Matsuzawa; Fumiyoshi Akiyama
Archive | 1998
Yasuhiro Hirano; Kazuo Ishikura; Takashi Kanehachi; Takaaki Matono; Mitsuo Nakajima; Masahito Sugiyama; Haruki Takada; Yasutaka Tsuru; 満雄 中嶋; 孝至 兼八; 裕弘 平野; 雅人 杉山; 孝明 的野; 和夫 石倉; 康隆 都留; 春樹 高田
Archive | 1998
Yasuhiro Hirano; Kazuo Ishikura; Takashi Kanehachi; Shoji Kimura; Toshiyuki Kurita; Takaaki Matono; Mitsuo Nakajima; Masato Sugiyama; Haruki Takata; Yasutaka Tsuru
Archive | 1989
Kenji Katsumata; Shigeru Hirahata; Masato Sugiyama; Takaaki Matono; Kazuo Ishikura; Sunao Suzuki; Kazuhiro Kaizaki
Archive | 1997
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 | 1994
Kazuhiro Kaizaki; Masako Kamimura; Takaaki Matono; Sadao Kubota
