| 2025 | UIST | Melody Slot Machine with RoboSax. | Masatoshi Hamanaka, Gou Koutaki |
| 2022 | ICIP | Hadamard-Coded Supervised Discrete Hashing on Complex and Quaternion Domain. | Manabu Sueyasu, Seisuke Kyochi, Gou Koutaki |
| 2020 | SIGGRAPH | Multiplexing Display using Vector Error Propagation and Smooth Active Shutter. | Gou Koutaki, Keiichiro Shirai |
| 2019 | SIGGRAPH | Eigen zoetrope. | Gou Koutaki |
| 2018 | ICIP | Hadamard Coded Discrete Cross Modal Hashing. | Koichi Eto, Gou Koutaki, Keiichiro Shirai |
| 2015 | ICCV | Multiple-Hypothesis Affine Region Estimation with Anisotropic LoG Filters. | Takahiro Hasegawa, Mitsuru Ambai, Kohta Ishikawa, Gou Koutaki, Yuji Yamauchi, Takayoshi Yamashita, Hironobu Fujiyoshi |
| 2015 | ICIP | Optimization of color quantization with total luminance for DLP projector and its evaluation system. | Gou Koutaki, Hiroshi Okajima, Nobutomo Matsunaga, Keiichi Uchimura |
| 2015 | ISMAR | Marker Identification Using ILEDs and RGB Color Descriptors. | Gou Koutaki, Shodai Hirata, Hiromu Sato, Keiichi Uchimura |
| 2014 | CVPR | Scale-Space Processing Using Polynomial Representations. | Gou Koutaki, Keiichi Uchimura |
| 2014 | ICIP | Scale-space filtering using a piecewise polynomial representation. | Gou Koutaki, Keiichi Uchimura |
| 2013 | ICIAP | Urban Road Network Extraction Based on Fuzzy ART, Radon Transform and Morphological Operations on DSM Data. | Darlis Herumurti, Keiichi Uchimura, Gou Koutaki, Takumi Uemura |
| 2013 | ICIP | Scale-space compression and its application using spectral theory. | Gou Koutaki, Keiichi Uchimura |
| 2013 | MVA | Hierarchical Eigen Template Matching for Target Detection. | Koshiro Yata, Gou Koutaki, Keiichi Uchimura, Michiaki Kan, Daisuke Asai, Makoto Takeba |
| 2012 | ICPRAM | Robust Face Recognition using Wavelet and DCT based Lighting Normalization, and Shifting-mean LDA. | I Gede Pasek Suta Wijaya, Keiichi Uchimura, Gou Koutaki, Cuicui Zhang |
| 2010 | ACCV | Fast and Robust Face Recognition for Incremental Data. | I Gede Pasek Suta Wijaya, Keiichi Uchimura, Gou Koutaki |