| 2006 | CEC | Optimal Parameter Selection in Image Similarity Evaluation Algorithms Using Particle Swarm Optimization. | Keisuke Kameyama, Nozomi Oka, Kazuo Toraichi |
| 2006 | MDM | Quality Improvement of MP3 Encoded Audio Reproduction using Fluency Locally Supported Sampling Function for Use in Cell Phones. | Masakazu Higuchi, Shuji Kawasaki, Keisuke Kameyama, Yasuo Morooka, Kazuo Toraichi |
| 2003 | DEXA | Approximate Query Processing for a Content-Based Image Retrieval Method. | Paul Wing Hing Kwan, Kazuo Toraichi, Hiroyuki Kitagawa, Keisuke Kameyama |
| 2002 | ICIP | A publishing system based on fluency coding method. | Fumio Kawazoe, Kazuo Toraichi, Paul Wing Hing Kwan, Koji Nakamura |
| 2002 | ICIP | TAST-Trademark Application Assistant. | Paul Wing Hing Kwan, Kazuo Toraichi, Keisuke Kameyama, Fumio Kawazoe, Koji Nakamura |
| 1995 | ICDAR | Relaxation optimizing processes in extended probabilistic space. | Takahiko Horiuchi, Kazuo Toraichi, Kazuhiko Yamamoto, Hiromitsu Yamada |
| 1995 | ICDAR | Observation method for mathematical graphology. | Kazuo Toraichi, Takahiko Horiuchi, Ryoji Haruki |
| 1994 | MVA | Three-dimensional Measurement Approach for Automatic Seal Impression Identification. | Ryoji Haruki, Takahiko Horiuchi, Kazuo Toraichi, Kazuhiko Yamamoto, Hiromitsu Yamada, Anis Fu |
| 1994 | MVA | An Algorithm to Restore a Curved Object from Three Orthographic Views by Using Probabilistic Relaxation Matching Method. | Tomoyuki Iwama, Takahiko Horiuchi, Kazuo Toraichi, Hiromitsu Yamada, Kazuhiko Yamamoto |
| 1993 | ICDAR | A multi-stage algorithm of extracting joint points for generating function-fonts. | Ryoji Haruki, Kazuo Toraichi, Yasuhiro Ohtaki |
| 1993 | ICDAR | On method of training dictionaries for handwritten character recognition using relaxation matching. | Takahiko Horiuchi, Kazuo Toraichi, Kazuhiko Yamamoto, Hiromitsu Yamada |
| 1993 | ICDAR | Stamped character recognition method using range image. | Takahiko Horiuchi, Kazuo Toraichi, Hiromitsu Yamada, Kazuhiko Yamamoto |
| 1993 | ICDAR | Generalized interpretation of optimization methods for labeling problems. | Takahiko Horiuchi, Kazuo Toraichi, Hiromitsu Yamada, Kazuhiko Yamamoto, Takeshi Iwana |
| 1993 | ICDAR | Automatic seal identification using fluency function approximation and relaxation matching method. | Y. Yang, Takahiko Horiuchi, Kazuo Toraichi |
| 1992 | ICASSP | On compressing method of EEG data for their digital database. | Yasuhiro Ohtaki, Kazuo Toraichi, Y. Ishiyama |
| 1989 | ICASSP | A quadratic spline function generator based on B-spline functions. | Masaru Kamada, Hitoshi Sakai, Kazuo Toraichi |
| 1989 | ICASSP | Effects of ultrasonic components on perceived tone quality. | Masaru Kamada, Kazuo Toraichi |
| 1989 | ICASSP | A method of improving image quality for medical video hardcopy. | Kazuo Toraichi, Satomi Ishiuchi, Mamoru Iwaki |
| 1989 | ICASSP | Biorthonormal expansion in signal spaces composed of spline functions. | Kazuo Toraichi, Mamoru Iwaki, Masaru Kamada |
| 1989 | ICASSP | Feature analysis of handprinted Chinese characters for a recognition system. | Kazuo Toraichi, Tadahiko Kumamoto, Iwao Sekita, Kazuhiko Yamamoto, Hiromitsu Yamada |
| 1987 | ICASSP | Feature extraction by spline function for relaxation matching. | Iwao Sekita, Kazuo Toraichi, Masaru Kamada, Ryoichi Mori, Kazuhiko Yamamoto, Hiromitsu Yamada |
| 1987 | ICASSP | An algorithm of signal approximation by hybrid spline. | Kazuo Toraichi, Iwao Sekita, Ryoichi Mori |
| 1986 | ICASSP | A round-robin architecture for relaxation operation. | Masaru Kamada, Kazuo Toraichi, Kazuhiko Yamamoto, Hiromitsu Yamada, Ryoichi Mori |
| 1986 | ICASSP | An automatic analyzing system of left ventricular cineangiograms. | Kazuki Katagishi, Kazuo Toraichi, Ryoichi Mori, Sai Yang |
| 1986 | ICASSP | Spline filter-A time-varying digital filter and its application. | Haruhiko Takeuchi, Kazuo Toraichi, Masaru Kamada, Ryoichi Mori |
| 1986 | ICASSP | A fast B-spline transform and its applications. | Kazuo Toraichi, Kazuki Katagishi, Ryoichi Mori |
| 1986 | ICASSP | A new series of digital filter windows B-spline windows. | Kazuo Toraichi, Masaru Kamada, Ryoichi Mori |