| 2018 | ICMV | Pattern augmentation for classifying handwritten japanese hiragana characters of 46 classes by using CNN pre-trained with object images. | Yoshihiro Shima, Yuki Omori, Yumi Nakashima, Michio Yasuda |
| 2005 | ICDAR | A Form Dropout Method based on Line-elimination and Image-subtraction. | Yoshihiro Shima, Hiroshi Ohya, Michio Yasuda |
| 2005 | MVA | A Preprint Dropout for Form Images based on Line-elimination and Image-subtraction. | Yoshihiro Shima, Hiroshi Ohya |
| 2001 | ICDAR | A Recursive Analysis for Form Cell Recognition. | Hiroshi Shinjo, Eiichi Hadano, Katsumi Marukawa, Yoshihiro Shima, Hiroshi Sako |
| 2000 | MVA | A Recognition Method for Skewed Four-State Bar Codes by Using Raster-Scanned Binary Images and Connected Components. | Yoshihiro Shima, Katsumi Marukawa, Hiroshi Shinjo, Kazuki Nakashima, Masashi Koga, Tatsuhiko Kagehiro |
| 1998 | MVA | Optimum Design Parameters of the Classifiers for Omni-Font Machine-Printed Numeral Recognition Based on the Minimum Classification Error Criterion. | Katsumi Marukawa, Kazuki Nakashima, Hiroshi Shinjo, Yoshihiro Shima, Hiromichi Fujisawa |
| 1997 | ICDAR | A method for connecting disappeared junction patterns on frame lines in form documents. | Hiroshi Shinjo, Kazuki Nakashima, Masashi Koga, Katsumi Marukawa, Yoshihiro Shima, Eiichi Hadano |
| 1996 | DAS | A Prototype for Extracting Logical Elements from Tables of Contents of journals. | Tao Hu, Katsumi Marukawa, Yoshihiro Shima, Hiromichi Fujisawa |
| 1996 | MVA | A Restoration Method for Broken Handwritten Line-figures with Connecting Terminal Points. | Kazuki Nakashima, Masashi Koga, Katsumi Marukawa, Yoshihiro Shima |
| 1996 | MVA | A Connecting Method for Disappeared Corner Patterns in Form Documents. | Hiroshi Shinjo, Kazuki Nakashima, Masashi Koga, Katsumi Marukawa, Yoshihiro Shima, Eiichi Hadano |
| 1995 | ICDAR | Optimal techniques in OCR error correction for Japanese texts. | Toru Hisamitsu, Katsumi Marukawa, Yoshihiro Shima, Hiromichi Fujisawa, Yoshihiko Nitta |
| 1994 | MVA | An Efficient OCR Error Correction Method for Japanese Text Recognition. | Toru Hisamitsu, Katsumi Marukawa, Yoshihiro Shima, Hiromichi Fujisawa, Yoshihiko Nitta |
| 1994 | MVA | Recognition of Numeric Strings with Notation Rules Using String Checking. | Katsumi Marukawa, Kazutoshi Takakura, Taro Hayashi, Masashi Koga, Yoshihiro Shima |
| 1994 | MVA | A High-Speed Character Contour-Fill Method Using an Edge-Flag List. | Kazuki Nakashima, Masashi Koga, Katsumi Marukawa, Yoshihiro Shima, Yasuaki Nakano |
| 1993 | ICDAR | A post-processing method for handwritten Kanji name recognition using Furigana information. | Katsumi Marukawa, Masashi Koga, Yoshihiro Shima, Hiromichi Fujisawa |
| 1993 | ICDAR | A contour fill method for alpha-numeric character image generation. | Kazuki Nakashima, Masashi Koga, Katsumi Marukawa, Yoshihiro Shima, Yasuaki Nakano |
| 1992 | MVA | An Extraction Method of Search Indexes for Graph Image Retrieval. | Masashi Koga, Tatsuya Murakami, Yoshihiro Shima, Hiromichi Fujisawa |
| 1992 | MVA | Error Correction for Recognition of Handwritten Kanji Names Using a Name Knowledge Base. | Katsumi Marukawa, Masashi Koga, Yoshihiro Shima, Hiromichi Fujisawa |
| 1990 | ICPR | An algorithm for the skew normalization of document image. | Yasuaki Nakano, Yoshihiro Shima, Hiromichi Fujisawa, Jun'ichi Higashino, Masaaki Fujinawa |
| 1990 | ICPR | A high-speed algorithm for propagation-type labeling based on block sorting of runs in binary images. | Yoshihiro Shima, Tatsuya Murakami, Masashi Koga, Hiroshi Yashiro, Hiromichi Fujisawa |
| 1990 | MVA | A High Speed Word Matching Algorithm for Handwritten Chinese Character Recognition. | Katsumi Marukawa, Masashi Koga, Yoshihiro Shima, Hiromichi Fujisawa |