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international conference on consumer electronics | 1990

A Video Signal Processing for HDTV Receiver

Yoshio Seki; Masanori Hamada; Mitsuo Isobe; Katsumi Morita; Takeshi Inoue

A signal processor for HDTV (high-definition television) receivers is presented. The HDTV receiver utilizing this signal processor can receive not only the HDTV broadcasting service but also the NTSC standard; at the same time, the picture quality for the NTSC signal is improved. This enhancement maintains the optimum viewing distance of the HDTV receiver within the same range for both systems. >


Archive | 1989

Image signal processing apparatus for Y/C separation and for time domain/spatial interpolation of sub-Nyquist sub-sampling time compressed high definition television system

Mitsuo Isobe; Masanori Hamada; Katsumi Morita; Yuichi Ninomiya


Archive | 2006

Dropout detection circuit and optical disc apparatus

Masayoshi Abe; Teruhiko Izumi; Katsumi Morita


Archive | 1990

Subsample television signal processing apparatus

Mitsuo Isobe; Masanori Hamada; Katsumi Morita


Archive | 2001

Robot for transferring substrate

Takashi Futamura; Yasushi Kodama; Katsumi Morita; Nobuaki Oki; 孝 二村; 泰 児玉; 信昭 大木; 勝巳 森田


Archive | 2001

Dropout detector circuit and optical disc drive

Masayoshi Abe; Mitsuhiko Izumi; Katsumi Morita; 光彦 和泉; 勝巳 森田; 雅祥 阿部


Archive | 1989

Picture signal processing apparatus having a temporal filter and a picture-in-picture function

Mitsuo Isobe; Katsumi Morita


Archive | 2007

Signal processing device for optical discs

Katsumi Morita; Masaharu Imura; Yoichi Ogura; Tsutomu Kai; Shinichi Konishi; Yorikazu Takao


Archive | 1990

Television signal processing apparatus

Mitsuo Isobe; Masanori Hamada; Katsumi Morita


Archive | 2009

SIGNAL PROCESSING DEVICE FOR OPTICAL DISC, INTEGRATED CIRCUIT, OPTICAL DISC DEVICE, AND OPTIMUM RECORDING FOCUS POSITION DETECTING METHOD

Katsumi Morita

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