| 2001 | IWANN | Neural Edge Detector - A Good Mimic of Conventional One Yet Robuster against Noise. | Kenji Suzuki, Isao Horiba, Noboru Sugie |
| 2000 | ICPR | Fast Connected-Component Labeling Based on Sequential Local Operations in the Course of Forward Raster Scan Followed by Backward Raster Scan. | Kenji Suzuki, Isao Horiba, Noboru Sugie |
| 1998 | ICONIP | Correspondence Procedure for Recovery of Rigid Structure from Orthographically Projected Optical Flow - A computational Aspect of Kinetic Depth Effect. | Hiroaki Kudo, Masayuki Umeda, Isao Horiba, Noboru Sugie, Tsuyoshi Yamamura, Noboru Ohnishi |
| 1998 | ICONIP | A Recurrent Neural Filter for Reducing Noise in Medical X-Ray Image Sequences. | Kenji Suzuki, Isao Horiba, Noboru Sugie, Michio Nanki |
| 1998 | ICONIP | A Neural Network Model of Dynamical Grouping Process. | Tsuyoshi Yamamura, Shin Kobayashi, Isao Horiba, Noboru Sugie, Hiroaki Kudo, Noboru Ohnishi |
| 1986 | ICASSP | Blood flow phase detection on digital subtraction angiography. | Isao Horiba, Akira Iwata, Nobuo Suzumura, Yoshiyuki Yamagishi, Yutaka Miyagi, Tadashi Uwatoko, Yasushi Mizuno |
| 1986 | ICASSP | 3-Dimensional reconstructing algorithm for digital tomo-synthesis. | Akira Iwata, Isao Horiba, Nobuo Suzumura, Norio Takagi |