Masayuki Okamoto

Keiichiro Shirai, Masahiro Okuda, Takao Jinno, Masayuki Okamoto, Masaaki Ikehara: Local Covariance Filtering for Color Images. ACCV (4) 2012: 406-417

Keiichiro Shirai, Masashi Akita, Masayuki Okamoto, Kazuya Tanikawa, Takaaki Akiyama, Tetsuji Sakaguchi: Removal of Background Patterns and Signatures for Magnetic Ink Character Recognition of Checks. Document Analysis Systems 2012: 190-194

Masayuki Okamoto, Shunsuke Otani, Yasumasa Kaitani, Kenko Uchida: Identification of driver operations with extraction of driving primitives. CCA 2011: 338-344

Masayuki Okamoto, Nayuko Watanabe, Shinichi Nagano, Kenta Cho: Annotating knowledge work lifelog: term extraction from sensor and operation history. CIKM 2011: 2581-2584

Shinpei Yamazaki, Fumihiro Furukori, Qinzheng Zhao, Keiichiro Shirai, Masayuki Okamoto: Embedding a Mathematical OCR Module into OCRopus. ICDAR 2011: 880-884

Keiichiro Shirai, Masayuki Okamoto, Masaaki Ikehara: Noiseless no-flash photo creation by color transform of flash image. ICIP 2011: 3437-3440

Nayuko Watanabe, Masayuki Okamoto, Masaaki Kikuchi, Takayuki Iida, Kenta Sasaki, Kensuke Horiuchi, Masanori Hattori: Designing Mobile Search Interface with Query Term Extraction. KES (3) 2011: 67-76

Kenta Sasaki, Masayuki Okamoto, Nayuko Watanabe, Masaaki Kikuchi, Takayuki Iida, Masanori Hattori: Extracting preference terms from web browsing histories excluding pages unrelated to users' interests. SAC 2011: 823-824

Masayuki Okamoto, Masaaki Kikuchi, Nayuko Watanabe, Takayuki Iida, Kenta Sasaki, Masanori Hattori: Semi-automatic Evaluation System for Supporting Term Extraction Application Development. ICSC 2011: 7-12

Masayuki Okamoto, Shigeru Morimoto, Masataka Ohashi, Kenko Uchida: Automobile On-demand Gear-shift Control Including Driver Characteristics. CCA 2010: 896-901

Masayuki Okamoto, Nayuko Watanabe, Masaaki Kikuchi, Takayuki Iida, Kenta Sasaki, Kensuke Horiuchi, Tomohiro Yamasaki, Sumi Omura, Masanori Hattori: First query term extraction from current webpage for mobile applications. MUM 2010: 19

Masayuki Okamoto, Masaaki Kikuchi: Discovering Volatile Events in Your Neighborhood: Local-Area Topic Extraction from Blog Entries. AIRS 2009: 181-192

Keiichiro Shirai, Masanori Wakabayashi, Masayuki Okamoto, Hiroaki Yamamoto: A Study for High Performance Character Extraction from Color Scene Images. Document Analysis Systems 2008: 293-298

Masayuki Okamoto, Naoki Iketani, Keisuke Nishimura, Masaaki Kikuchi, Kenta Cho, Masanori Hattori, Sougo Tsuboi: Finding two-level interpersonal context: proximity and conversation detection from personal audio feature data. INTERSPEECH 2008: 2482-2485

Takahiro Kawamura, Shinichi Nagano, Yumiko Mizoguchi, Masumi Inaba, Tomohiro Yamasaki, Masayuki Okamoto: Ontology-based WOM extraction service from weblogs. SAC 2008: 2231-2236

Masayuki Okamoto, Masaaki Kikuchi, Tomohiro Yamasaki: One-button search extracts wider interests: an empirical study with video bookmarking search. SIGIR 2008: 779-780

Hiroaki Yamamoto, Takashi Miyazaki, Masayuki Okamoto: Bit-Parallel Algorithms for Translating Regular Expressions into NFAs. IEICE Transactions 90-D(2): 418-427 (2007)

Tomohiro Yamasaki, Kenta Cho, Masayuki Okamoto, Yuzo Okamoto, Masanori Hattori: Implementation and evaluation of context-aware agent framework. Systems and Computers in Japan 38(12): 86-98 (2007)

Masayuki Okamoto, Hideo Umeki: Toward Video Bookmarking Search: Search-Target Inference from TVWatching. ICSC 2007: 605-614

Kazuki Ashida, Masayuki Okamoto, Hiroki Imai, Tsubasa Nakatsuka: Performance Evaluation of a Mathematical Formula Recognition System with a large scale of printed formula images. DIAL 2006: 320-331

Kenta Cho, Yuzo Okamoto, Tomohiro Yamasaki, Masayuki Okamoto, Masanori Hattori, Akihiko Ohsuga: Implementation of Telematics Services with Context-Aware Agent Framework. UCS 2006: 98-110

Simon M. Lucas, Alex Panaretos, Luis Sosa, Anthony Tang, Shirley Wong, Robert Young, Kazuki Ashida, Hiroki Nagai, Masayuki Okamoto, Hiroaki Yamamoto, Hidetoshi Miyao, JunMin Zhu, WuWen Ou, Christian Wolf, Jean-Michel Jolion, Leon Todoran, Marcel Worring, Xiaofan Lin: ICDAR 2003 robust reading competitions: entries, results, and future directions. IJDAR 7(2-3): 105-122 (2005)

Hidetoshi Miyao, Masayuki Okamoto: Stave Extraction for Printed Music Scores Using DP Matching. JACIII 8(2): 208-215 (2004)

Masayuki Okamoto: Gradual probabilistic DFA learning with caching for conversational agents. Systems and Computers in Japan 35(7): 24-32 (2004)

Masayuki Okamoto, Katherine Isbister, Hideyuki Nakanishi, Toru Ishida: Supporting Cross-Cultural Communication with a Large-Screen System. New Generation Comput. 20(2): 165-186 (2002)

Masayuki Okamoto, Yeonsoo Yang, Toru Ishida: Wizard of Oz Method for Learning Dialog Agents. CIA 2001: 20-25

Masayuki Okamoto, Hiroki Imai, Kazuhiko Takagi: Performance Evaluation of a Robust Method for Mathematical Expression Recognition. ICDAR 2001: 121-128

Hideo Kasuga, Hiroaki Yamamoto, Masayuki Okamoto: Color quantization using the fast K-means algorithm. Systems and Computers in Japan 31(8): 33-40 (2000)

Toru Ishida, Jun-ichi Akahani, Kaoru Hiramatsu, Katherine Isbister, Stefan Lisowski, Hideyuki Nakanishi, Masayuki Okamoto, Yasuhiko Miyazaki, Ken Tsutsuguchi: Digital City Kyoto: Towards a Social Information Infrastructure. CIA 1999: 34-46

Masayuki Okamoto, Hideyuki Nakanishi, Katherine Isbister, Toru Ishida: Supporting cross-cultural communication in real-world encounters. HCI (2) 1999: 442-446

Masayuki Okamoto, Syougo Sakaguchi, Tadashi Suzuki: Segmentation of Touching Characters in Formulas. Document Analysis Systems 1998: 151-156

Masayuki Okamoto, Hideyuki Nakanishi, Toshikazu Nishimura, Toru Ishida: Silhouettell: Awareness Support for Real-World Encounter. Community Computing and Support Systems 1998: 316-329

Hashim M. Twaakyondo, Masayuki Okamoto: Structure analysis and recognition of mathematical expressions. ICDAR 1995: 430-437

Takuya Katayama, Masayuki Okamoto, Hajime Enomoto: Characterization of the Structure-Generating Functions of Regular Sets and the DOL Growth Functions. Information and Control 36(1): 85-101 (1978)