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)

Character Extraction from Noisy Background for an Automatic Reference System. - Hideyuki Negishi; Jien Kato; Hiroyuki Hase; Toyohide Watanabe (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)

A Robust Method of Recognizing Multi-font Rotated Characters. - Hiroyuki Hase; Toshiyuki Shinokawa; Shogo Tokai; Ching Y. Suen (ICPR (2), 2004)

An HMM/MRF-based stochastic framework for robust vehicle tracking. - Jien Kato; Toyohide Watanabe; Sébastien Joga; Ying Liu; Hiroyuki Hase (IEEE Trans. Intell. Transp. Syst., 2004)

Design of class E amplifier with any output Q and nonlinear capacitance on MOSFET. - Hiroo Sekiya; Yoji Arifuku; Hiroyuki Hase; Jianming Lu; Takashi Yahagi (ECCTD, 2005)

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

Attention Navigation by Keeping Screen Layout for Switching Multiple Views. - Shogo Tokai; Hiroyuki Hase (ICPR (4), 2006)

Investigation of Class E Amplifier with Nonlinear Capacitance for Any Output Q and Finite DC-Feed Inductance. - Hiroo Sekiya; Yoji Arifuku; Hiroyuki Hase; Jianming Lu; Takashi Yahagi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

Resonant DC-DC Converter With Class-E Oscillator. - Hiroyuki Hase; Hiroo Sekiya; Jianming Lu; Takashi Yahagi (IEEE Trans. Circuits Syst. I Regul. Pap., 2006)

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

Synthesis Arbitrary Views from Two Images Based on Improved View Morphing Technique. - Huagang Liang; Shogo Tokai; Hiroyuki Hase (MVA, 2007)

A Novel Approach of 3D Face Reconstruction Using Ellipse Fitting. - Charoenpong Theekapun; Hiroyuki Hase; Shogo Tokai (MVA, 2007)

Design of Class DE Inverter with Second Order Constant K Band-Pass Filter. - Motoki Katayama; Hiroyuki Hase; Hiroo Sekiya; Jianming Lu; Takashi Yahagi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007)

Multi-Font Rotated Character Recognition Using Periodicity. - Hiroyuki Hase; Kohei Tanabe; Thi Hong Ha Tran; Shogo Tokai (Document Analysis Systems, 2008)

Quality Evaluation of Character Image Database and Its Application. - Hiroyuki Hase (ICDAR, 2011)

Rotated Kanji Character Recognition. - Yuta Baba; Hiroyuki Hase; Shogo Tokai (MVA, 2013)

Scene Analysis from Viewing Orientations in a Shooting Environment of Multiple Mobile Phones. - Shogo Tokai; Takayoshi Morioka; Hiroyuki Hase (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2014)