Masashi Koga

2005
23	EE	Cheng-Lin Liu, Masashi Koga, Hiromichi Fujisawa: Gabor Feature Extraction for Character Recognition: Comparison with Gradient Feature. ICDAR 2005: 121-125
22	EE	Masashi Koga, Ryuji Mine, Tatsuya Kameyama, Toshikazu Takahashi, Masahiro Yamazaki, Teruyuki Yamaguchi: Camera-based Kanji OCR for Mobile-phones: Practical Issues. ICDAR 2005: 635-639
21	EE	Cheng-Lin Liu, Ryuji Mine, Masashi Koga: Building Compact Classifier for Large Character Set Recognition Using Discriminative Feature Extraction. ICDAR 2005: 846-850
2004
20	EE	Tatsuhiko Kagehiro, Masashi Koga, Hiroshi Sako, Hiromichi Fujisawa: Address-Block Extraction by Bayesian Rule. ICPR (2) 2004: 582-585
19	EE	Masashi Koga, Ryuji Mine, Tsukasa Yasue, Hiroshi Sako, Hiromichi Fujisawa: A robust method for recognition of monetary amount printed by checkwriter. Systems and Computers in Japan 35(7): 49-60 (2004)
2002
18	EE	Cheng-Lin Liu, Masashi Koga, Hiromichi Fujisawa: Lexicon-Driven Segmentation and Recognition of Handwritten Character Strings for Japanese Address Reading. IEEE Trans. Pattern Anal. Mach. Intell. 24(11): 1425-1437 (2002)
17	EE	Hisashi Ikeda, Naohiro Furukawa, Masashi Koga, Hiroshi Sako, Hiromichi Fujisawa: A Context-free Grammar-based Language Model for String Recognition. Int. J. Comput. Proc. Oriental Lang. 15(2): 149-163 (2002)
2001
16	EE	Cheng-Lin Liu, Masashi Koga, Hiromichi Fujisawa: Lexicon-Driven Handwritten Character String Recognition for Japanese Address Reading. ICDAR 2001: 877-881
15	EE	Masashi Koga, Ryuji Mine, Hiroshi Sako, Hiromichi Fujisawa: A Recognition Method of Machine-Printed Monetary Amounts Based on the Two-Dimensional Segmentation and the Bottom-up Parsing. ICDAR 2001: 968-971
2000
14	EE	Cheng-Lin Liu, Masashi Koga, Hiroshi Sako, Hiromichi Fujisawa: Aspect Ratio Adaptive Normalization for Handwritten Character Recognition. ICMI 2000: 418-425
13	EE	Yoshihiro Shima, Katsumi Marukawa, Hiroshi Shinjo, Kazuki Nakashima, Masashi Koga, Tatsuhiko Kagehiro: A Recognition Method for Skewed Four-State Bar Codes by Using Raster-Scanned Binary Images and Connected Components. MVA 2000: 48-50
1999
12	EE	Hisashi Ikeda, Yukio Ogawa, Masashi Koga, Hiromitsu Nishimura, Hiroshi Sako, Hiromichi Fujisawa: A Recognition Method for Touching Japanese Handwritten Characters. ICDAR 1999: 641-644
1998
11		Masashi Koga, Ryuji Mine, Hiroshi Sako, Hiromichi Fujisawa: Lexical Search Approach for Character-String Recognition. Document Analysis Systems 1998: 115-129
10	EE	Tatsuhiko Kagehiro, Masashi Koga, Hiroshi Sako, Hiromichi Fujisawa: Segmentation of Handwritten Kanji Numerals Integrating Peripheral Information by Bayesian Rule. MVA 1998: 439-442
1997
9	EE	Hiroshi Shinjo, Kazuki Nakashima, Masashi Koga, Katsumi Marukawa, Yoshihiro Shima, Eiichi Hadano: A method for connecting disappeared junction patterns on frame lines in form documents. ICDAR 1997: 667-670
1996
8	EE	Hiroshi Shinjo, Kazuki Nakashima, Masashi Koga, Katsumi Marukawa, Yoshihiro Shima, Eiichi Hadano: A Connecting Method for Disappeared Corner Patterns in Form Documents. MVA 1996: 139-142
7	EE	Kazuki Nakashima, Masashi Koga, Katsumi Marukawa, Yoshihiro Shima: A Restoration Method for Broken Handwritten Line-figures with Connecting Terminal Points. MVA 1996: 143-146
1994
6	EE	Katsumi Marukawa, Kazutoshi Takakura, Taro Hayashi, Masashi Koga, Yoshihiro Shima: Recognition of Numeric Strings with Notation Rules Using String Checking. MVA 1994: 251-254
5	EE	Kazuki Nakashima, Masashi Koga, Katsumi Marukawa, Yoshihiro Shima, Yasuaki Nakano: A High-Speed Character Contour-Fill Method Using an Edge-Flag List. MVA 1994: 75-78
1992
4		Hiromichi Fujisawa, Yoshihiro Shima, Masashi Koga, Tatsuya Murakami: Automatically Organizing Document Bases Using Document Understanding Techniques. Future Databases 1992: 244-253
3	EE	Masashi Koga, Tatsuya Murakami, Yoshihiro Shima, Hiromichi Fujisawa: An Extraction Method of Search Indexes for Graph Image Retrieval. MVA 1992: 163-166
2	EE	Katsumi Marukawa, Masashi Koga, Yoshihiro Shima, Hiromichi Fujisawa: Error Correction for Recognition of Handwritten Kanji Names Using a Name Knowledge Base. MVA 1992: 303-308
1990
1	EE	Katsumi Marukawa, Masashi Koga, Yoshihiro Shima, Hiromichi Fujisawa: A High Speed Word Matching Algorithm for Handwritten Chinese Character Recognition. MVA 1990: 445-450

Coauthor Index

1	Hiromichi Fujisawa	[1] [2] [3] [4] [10] [11] [12] [14] [15] [16] [17] [18] [19] [20] [23]
2	Naohiro Furukawa	[17]
3	Eiichi Hadano	[8] [9]
4	Taro Hayashi	[6]
5	Hisashi Ikeda	[12] [17]
6	Tatsuhiko Kagehiro	[10] [13] [20]
7	Tatsuya Kameyama	[22]
8	Cheng-Lin Liu	[14] [16] [18] [21] [23]
9	Katsumi Marukawa	[1] [2] [5] [6] [7] [8] [9] [13]
10	Ryuji Mine	[11] [15] [19] [21] [22]
11	Tatsuya Murakami	[3] [4]
12	Yasuaki Nakano	[5]
13	Kazuki Nakashima	[5] [7] [8] [9] [13]
14	Hiromitsu Nishimura	[12]
15	Yukio Ogawa	[12]
16	Hiroshi Sako	[10] [11] [12] [14] [15] [17] [19] [20]
17	Yoshihiro Shima	[1] [2] [3] [4] [5] [6] [7] [8] [9] [13]
18	Hiroshi Shinjo	[8] [9] [13]
19	Toshikazu Takahashi	[22]
20	Kazutoshi Takakura	[6]
21	Teruyuki Yamaguchi	[22]
22	Masahiro Yamazaki	[22]
23	Tsukasa Yasue	[19]