A Homomorphic Characterization of Recursively Enumerable Languages. - Sadaki Hirose; Satoshi Okawa; Masaaki Yoneda (Theor. Comput. Sci., 1985)

On the Chomsky and Stanley's Homomorphic Characterization of Context-Free Languages. - Sadaki Hirose; Masaaki Yoneda (Theor. Comput. Sci., 1985)

On the Impossibility of the Homomorphic Characterization of Context-Sensitive Languages. - Satoshi Okawa; Sadaki Hirose; Masaaki Yoneda (Theor. Comput. Sci., 1986)

Character String Extraction by Multi-stage Relaxation. - Hiroyuki Hase; Toshiyuki Shinokawa; Masaaki Yoneda; Mitsuru Sakai; Hiroshi Maruyama (ICDAR, 1997)

A new robust quadratic discriminant function. - Mitsuru Sakai; Masaaki Yoneda; Hiroyuki Hase (ICPR, 1998)

Character String Extraction from a Color Document. - Hiroyuki Hase; Toshiyuki Shinokawa; Masaaki Yoneda; Mitsuru Sakai; Hiroshi Maruyama (ICDAR, 1999)

Real-Time Snowfall Noise Elimination. - Hiroyuki Hase; Kazunaga Miyake; Masaaki Yoneda (ICIP (2), 1999)

Distortion-Free Navigation of Omni-Directional Images Using Constructive Neural Networks. - Frank Ekpar; Masaaki Yoneda; Hiroyuki Hase (MVA, 2000)

A quadratic discriminant function based on bias rectification of eigenvalues. - Mitsuru Sakai; Masaaki Yoneda; Hiroyuki Hase; Hiroshi Maruyama; Michiko Naoe (Syst. Comput. Jpn., 2000)

Alignment of Free Layout Color Texts for Character Recognition. - Hiroyuki Hase; Masaaki Yoneda; Toshiyuki Shinokawa; Ching Y. Suen (ICDAR, 2001)

A proposal for a face plane. - Hiroyuki Hase; Masaaki Yoneda; Takefumi Kasamatsu; Jien Kato (ICIP (1), 2001)

Character string extraction from color documents. - Hiroyuki Hase; Toshiyuki Shinokawa; Masaaki Yoneda; Ching Y. Suen (Pattern Recognit., 2001)

A CAI System Incorporated with Mathematica for Science and Engineering Students. - Changqing Ding; Hiroyuki Hase; Masaaki Yoneda (ICCE, 2002)

A Proposal of Facial Expression Analysis Using a Face Plane. - Hideyuki Negishi; Hiroyuki Hase; Masaaki Yoneda; Jien Kato (MVA, 2002)

Recognition of Rotated Characters by Eigen-space. - Hiroyuki Hase; Toshiyuki Shinokawa; Masaaki Yoneda; Ching Y. Suen (ICDAR, 2003)

Color segmentation for text extraction. - Hiroyuki Hase; Masaaki Yoneda; Shogo Tokai; Jien Kato; Ching Y. Suen (Int. J. Document Anal. Recognit., 2003)

Correcting Distortions in Panoramic Images Using Constructive Neural Networks. - Frank Ekpar; Masaaki Yoneda; Hiroyuki Hase (Int. J. Neural Syst., 2003)

Designing a Web-CAI System Incorporated with MATHEMATICA. - Changqing Ding; Mitsuru Sakai; Hiroyuki Hase; Masaaki Yoneda (IEICE Trans. Inf. Syst., 2005)

On the Interactive Visualization of Very Large Image Data Sets. - Frank Ekpar; Masaaki Yoneda; Hiroyuki Hase (CIT, 2007)