Takuhiro Murakami
Hitachi
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Publication
Featured researches published by Takuhiro Murakami.
international conference on pattern recognition | 1990
Yukihiro Shima; Takuhiro Murakami; Masashi Koga; Hiroshi Yashiro; Hiromichi Fujisawa
A fast algorithm for component labeling of binary images is proposed. Component labeling is an important method for separation of objects in document image understanding, especially in character and picture extraction. The proposed algorithm is based on sorting and tracking of runs and label propagation to the connected runs. Each scan line is partitioned into small segments, i.e. blocks and runs on the scan line are sorted according to the block sequence to speed up tracking of runs. It was ascertained by experiment that the processing time is 16.7 times faster than that of the conventional pixel-based labeling method.<<ETX>>
Archive | 2006
Hiroto Hitachinaka Inagawa; Junichi Kamimura; Takuhiro Murakami; Shinki Hitachinaka Ohtsu; Katsuhiro Hitachinaka Oomori; Hideki Watanabe
Archive | 2013
Yoshikazu Kawano; Takuhiro Murakami
Archive | 2011
Junichi Kamimura; Takuhiro Murakami; Naoto Ichihashi; Kentarou Kanaya
Archive | 2013
Yoshikazu Kawano; Takuhiro Murakami
Archive | 2013
Takuhiro Murakami; Yoshikazu Kawano; Junichi Kamimura
Archive | 2013
Takuhiro Murakami; Yoshikazu Kawano; Junichi Kamimura
Archive | 2012
Masayuki Ogura; Shinji Watanabe; Haruhisa Fujisawa; Kazuhiko Funabashi; Takuhiro Murakami; Yasushi Nakano; Hideki Watanabe; Norihide Tao; Takafumi Itoh
Archive | 2012
Shogo Shibata; Haruhisa Fujisawa; Shinji Watanabe; Masayuki Ogura; Takuhiro Murakami; Kazuhiko Funabashi; Yasushi Nakano; Takuya Yoshinari; Nobuhiro Takano; Yukihiro Shima
Archive | 2012
Shogo Shibata; Haruhisa Fujisawa; Shinji Watanabe; Masayuki Ogura; Takuhiro Murakami; Kazuhiko Funabashi; Yasushi Nakano; Takuya Yoshinari; Nobuhiro Takano; Yukihiro Shima
