Yasuo Kurosu
Hitachi
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Publication
Featured researches published by Yasuo Kurosu.
Systems and Computers in Japan | 1998
Yasuo Kurosu
To obtain higher speed and higher quality of image communications economically, a standard coding method with a higher efficiency is required. This paper proposes three methods to eliminate horizontal-mode codes (which are mainly contained in noise components) from each coding process. The idea is based on the fact that MMR coding can be highly compressed by rising 2-D correlations. The three proposed methods are compared in respect of compression rate, processing speed, and image quality by using document images. The results show that the run-length code reduction method is best, the compression rate being higher than conventional methods by 19.6% (maximum) and 12.7% (mean), the processing speed being 2803 times that of conventional binary-image processing, and the image quality being high due to noise elimination.
Archive | 1989
Yasuo Kurosu; Koichi Okazawa; Yoshihiro Yokoyama; Hiroaki Aotsu; Hidefumi Masuzaki
Archive | 1993
Hiroaki Iguchi; Yasuo Kurosu; Masaaki Fujinawa; Yoshihiro Yokoyama; Hidefumi Masuzaki
Archive | 1993
Yasuo Kurosu; Seiichi Kanema; Hitoshi Tachi; Hajime Uchiyama; Masahiro Okumura; Masaaki Fujinawa; Naoaki Kubushiro; Hirowo Shimizu
Archive | 1990
Kenichi Nishikawa; Yasuo Kurosu; Seiichi Kanema; Hajime Uchiyama; Masahiro Okumura; Masaaki Fujinawa; Naoaki Kubushiro; Hirowo Shimizu
Archive | 1996
Tatsuya Murakami; Yasuo Kurosu; Kenichi Nishikawa; Eiichi Sato; Jun Nishiyama
Archive | 1990
Yasuo Kurosu; Yoshihiro Yokoyama; Kenichi Nishikawa; Hidefumi Masuzaki; Masaaki Fujinawa
Archive | 1989
Yasuo Kurosu; Hidefumi Masuzaki
Archive | 1994
Yasuo Kurosu; Hidefumi Masuzaki; Hiromichi Fujisawa
Archive | 1990
Tatsuya Murakami; Masaaki Fujinawa; Hiromichi Fujisawa; Hidefumi Masuzaki; Satoshi Ito; Eiichi Hadano; Yasuo Kurosu
