| 2020 | IROS | Developing Thermal Endoscope for Endoscopic Photothermal Therapy for Peritoneal Dissemination. | Mutsuki Ohara, Sohta Sanpei, Chanjin Seo, Jun Ohya, Ken Masamune, Hiroshi Nagahashi, Yuji Morimoto, Manabu Harada |
| 2019 | ICPRAM | Detecting and Tracking Surgical Tools for Recognizing Phases of the Awake Brain Tumor Removal Surgery. | Hiroki Fujie, Keiju Hirata, Takahiro Horigome, Hiroshi Nagahashi, Jun Ohya, Manabu Tamura, Ken Masamune, Yoshihiro Muragaki |
| 2012 | ICPR | Multifractal feature descriptor for grading Hepatocellular carcinoma. | Chamidu Atupelage, Hiroshi Nagahashi, Masahiro Yamaguchi, Tokiya Abe, Akinori Hashiguchi, Michiie Sakamoto |
| 2011 | MVA | Common Visual Pattern Detection by Mixture Particle Filtering. | Kota Aoki, Hiroshi Nagahashi |
| 2007 | MVA | Noisy Image Segmentation Based on a Level Set Evolution. | Khaled Issa, Hiroshi Nagahashi |
| 2007 | PG | Cross-Parameterization for Triangular Meshes with Semantic Features. | Shun Matsui, Kohta Aoki, Hiroshi Nagahashi, Ken'ichi Morooka |
| 2006 | ICRA | A Method for Integrating Range Images with Different Resolutions for 3-D Model Construction. | Ken'ichi Morooka, Hiroshi Nagahashi |
| 2005 | ISVC | Self-organizing Deformable Model: A New Method for Fitting Mesh Model to Given Object Surface. | Ken'ichi Morooka, Hiroshi Nagahashi |
| 2005 | MVA | An Approach for Defect Detection and Classification of the Yarn Ends for Splicing. | Khaled Issa, Hiroshi Nagahashi |
| 2004 | SMC | A method for detecting human face region based on generation and selection of kernel features. | Junya Arakawa, Ken'ichi Morooka, Yousun Kang, Hiroshi Nagahashi |
| 2004 | SMC | Motion recognition by combining HMM and reinforcement learning. | Kazuhisa Hamamoto, Ken'ichi Morooka, Hiroshi Nagahashi |
| 2004 | SMC | Texture classification using hierarchical discriminant analysis. | Syuichi Yasuoka, Yousun Kang, Ken'ichi Morooka, Hiroshi Nagahashi |
| 2003 | CVPR | Texture Structure Classification and Depth Estimation using Multi-Scale Local Autocorrelation Features. | Yousun Kang, Osamu Hasegawa, Hiroshi Nagahashi |
| 1999 | PDPTA | Parallel Computation of Parametric Piecewise Modeling Method. | Mohamed Imine, Hiroshi Nagahashi |
| 1996 | MVA | 3-D Modeling from a Single Sketch Image Using Genetic Algorithms. | Takanori Aoi, Hiroshi Nagahashi |
| 1993 | VCIP | Adaptive model for mixed binary image coding. | Takahiro Hongu, Takeshi Agui, Hiroshi Nagahashi |
| 1993 | VCIP | Extraction of two-dimensional arbitrary shapes using a genetic algorithm. | Tomoharu Nagao, Takeshi Agui, Hiroshi Nagahashi |