| 2023 | MICCAI | An Auto-Encoder to Reconstruct Structure with Cryo-EM Images via Theoretically Guaranteed Isometric Latent Space, and Its Application for Automatically Computing the Conformational Pathway. | Kimihiro Yamazaki, Yuichiro Wada, Atsushi Tokuhisa, Mutsuyo Wada, Takashi Katoh, Yuhei Umeda, Yasushi Okuno, Akira Nakagawa |
| 2023 | WACV | Improving Predicate Representation in Scene Graph Generation by Self-Supervised Learning. | So Hasegawa, Masayuki Hiromoto, Akira Nakagawa, Yuhei Umeda |
| 2021 | ICML | Quantitative Understanding of VAE as a Non-linearly Scaled Isometric Embedding. | Akira Nakagawa, Keizo Kato, Taiji Suzuki |
| 2020 | CVPR | Variable Rate Image Compression Method with Dead-zone Quantizer. | Jing Zhou, Akira Nakagawa, Keizo Kato, Sihan Wen, Kimihiko Kazui, Zhiming Tan |
| 2020 | ICML | Rate-distortion optimization guided autoencoder for isometric embedding in Euclidean latent space. | Keizo Kato, Jing Zhou, Tomotake Sasaki, Akira Nakagawa |
| 2018 | ICIP | Speed-Up of Object Detection Neural Network with GPU. | Takuya Fukagai, Kyosuke Maeda, Satoshi Tanabe, Koichi Shirahata, Yasumoto Tomita, Atsushi Ike, Akira Nakagawa |
| 2012 | PCS | Coefficient sign bit compression in video coding. | Jumpei Koyama, Akihiro Yamori, Kimihiko Kazui, Satoshi Shimada, Akira Nakagawa |
| 2012 | PCS | Enhancement on the motion vector derivation of HEVC for interlace format. | Satoshi Shimada, Jumpei Koyama, Akihiro Yamori, Kimihiko Kazui, Hidenobu Miyoshi, Akira Nakagawa |
| 2002 | ICASSP | A study of an adaptive algorithm for stereo signals with a power difference. | Akira Nakagawa, Yoichi Haneda |
| 2000 | ICASSP | Channel-number-compressed multi-channel acoustic echo canceller for high-presence teleconferencing system with large display. | Akira Nakagawa, Suehiro Shimauchi, Yoichi Haneda, Shigeaki Aoki, Shoji Makino |
| 1999 | ICASSP | A stereo echo canceller implemented using a stereo shaker and a duo-filter control system. | Suehiro Shimauchi, Shoji Makino, Yoichi Haneda, Akira Nakagawa, Sumitaka Sakauchi |
| 1997 | ICASSP | Subband stereo echo canceller using the projection algorithm with fast convergence to the true echo path. | Shoji Makino, Klaus Strauss, Suehiro Shimauchi, Yoichi Haneda, Akira Nakagawa |
| 1996 | ICASSP | SSB subband echo canceller using low-order projection algorithm. | Shoji Makino, Josef Noebauer, Yoichi Haneda, Akira Nakagawa |