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2020 – today
- 2024
[j4]Xiaojie Xia
, Liuan Wang, Jun Sun, Akira Nakagawa:
Towards Generated Image Provenance Analysis via Conceptual-Similar-Guided-SLIP Retrieval. IEEE Signal Process. Lett. 31: 1419-1423 (2024)- [c18]Akira Nakagawa, Yuichi Sei, Yasuyuki Tahara, Akihiko Ohsuga:
Analysis of the Echo Chamber Caused by Unexpected Opinions. ICICT 2024: 20-26 - 2023
- [c17]Kimihiro Yamazaki, Yuichiro Wada, Atsushi Tokuhisa, Mutsuyo Wada, Takashi Katoh, Yuhei Umeda, Yasushi Okuno, Akira Nakagawa:
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. MICCAI (1) 2023: 394-404 - [c16]So Hasegawa, Masayuki Hiromoto, Akira Nakagawa, Yuhei Umeda:
Improving Predicate Representation in Scene Graph Generation by Self-Supervised Learning. WACV 2023: 2739-2748 - 2022
- [i4]Yuma Ichikawa, Akira Nakagawa, Hiromoto Masayuki, Yuhei Umeda:
Toward Unlimited Self-Learning Monte Carlo with Annealing Process Using VAE's Implicit Isometricity. CoRR abs/2211.14024 (2022) - 2021
- [c15]Yuichi Kamata, Moyuru Yamada, Keizo Kato, Akira Nakagawa, Takayuki Okatani:
Symbolizing Visual Features for Pre-training with Unlabeled Images. ACPR (2) 2021: 490-503 - [c14]Akira Nakagawa, Keizo Kato, Taiji Suzuki:
Quantitative Understanding of VAE as a Non-linearly Scaled Isometric Embedding. ICML 2021: 7916-7926 - 2020
- [c13]Jing Zhou, Akira Nakagawa, Keizo Kato, Sihan Wen, Kimihiko Kazui, Zhiming Tan:
Variable Rate Image Compression Method with Dead-zone Quantizer. CVPR Workshops 2020: 624-628 - [c12]Keizo Kato, Jing Zhou, Tomotake Sasaki, Akira Nakagawa:
Rate-distortion optimization guided autoencoder for isometric embedding in Euclidean latent space. ICML 2020: 5166-5176 - [i3]Akira Nakagawa, Keizo Kato:
Quantitative Understanding of VAE by Interpreting ELBO as Rate Distortion Cost of Transform Coding. CoRR abs/2007.15190 (2020)
2010 – 2019
- 2019
- [i2]Keizo Kato, Jing Zhou, Akira Nakagawa:
Rate-Distortion Optimization Guided Autoencoder for Generative Approach with quantitatively measurable latent space. CoRR abs/1910.04329 (2019) - 2018
- [c11]Takuya Fukagai, Kyosuke Maeda, Satoshi Tanabe, Koichi Shirahata, Yasumoto Tomita, Atsushi Ike, Akira Nakagawa:
Speed-Up of Object Detection Neural Network with GPU. ICIP 2018: 301-305 - 2016
- [j3]Masahiro Fukui, Suehiro Shimauchi, Yusuke Hioka, Akira Nakagawa, Yoichi Haneda:
Acoustic echo and noise canceller for personal hands-free video IP phone. IEEE Trans. Consumer Electron. 62(4): 454-462 (2016) - [c10]Shinji Kikuchi, Keizo Kato, Junya Saito, Seiji Okura, Kentaro Murase, Takaya Yamamoto, Akira Nakagawa:
Quality estimation for Japanese Haiku poems using Neural Network. SSCI 2016: 1-8 - 2014
- [j2]Masahiro Fukui, Suehiro Shimauchi, Yusuke Hioka, Akira Nakagawa, Youichi Haneda:
Double-talk robust acoustic echo cancellation for CD-quality hands-free videoconferencing system. IEEE Trans. Consumer Electron. 60(3): 468-475 (2014) - 2013
- [j1]Yoshiaki Shishikui, Kazuhisa Iguchi, Shinichi Sakaida, Kimihiko Kazui, Akira Nakagawa:
High-Performance Video Codec for Super Hi-Vision. Proc. IEEE 101(1): 130-139 (2013) - [i1]Simon Perreault, Ikuhei Yamagata, Shin Miyakawa, Akira Nakagawa, Hiroyuki Ashida:
Common Requirements for Carrier-Grade NATs (CGNs). RFC 6888: 1-15 (2013) - 2012
- [c9]Masahiro Fukui, Akira Nakagawa, Suehiro Shimauchi, Yoichi Haneda, Akitoshi Kataoka:
Echo Reduction Using Wiener Gains Considering Short-Time Correlation Between Echo and Near-End Speech. IWAENC 2012 - [c8]Jumpei Koyama, Akihiro Yamori, Kimihiko Kazui, Satoshi Shimada, Akira Nakagawa:
Coefficient sign bit compression in video coding. PCS 2012: 385-388 - [c7]Satoshi Shimada, Jumpei Koyama, Akihiro Yamori, Kimihiko Kazui, Hidenobu Miyoshi, Akira Nakagawa:
Enhancement on the motion vector derivation of HEVC for interlace format. PCS 2012: 441-444
2000 – 2009
- 2009
- [c6]Shoichiro Saito, Akira Nakagawa, Yoichi Haneda:
Dynamic impulse response model for nonlinear acoustic system and its application to acoustic echo canceller. WASPAA 2009: 201-204 - 2002
- [c5]Akira Nakagawa, Yoichi Haneda:
A study of an adaptive algorithm for stereo signals with a power difference. ICASSP 2002: 1913-1916 - 2000
- [c4]Akira Nakagawa, Suehiro Shimauchi, Yoichi Haneda, Shigeaki Aoki, Shoji Makino:
Channel-number-compressed multi-channel acoustic echo canceller for high-presence teleconferencing system with large display. ICASSP 2000: 813-816
1990 – 1999
- 1999
- [c3]Suehiro Shimauchi, Shoji Makino, Yoichi Haneda, Akira Nakagawa, Sumitaka Sakauchi:
A stereo echo canceller implemented using a stereo shaker and a duo-filter control system. ICASSP 1999: 857-860 - 1997
- [c2]Shoji Makino, Klaus Strauss, Suehiro Shimauchi, Yoichi Haneda, Akira Nakagawa:
Subband stereo echo canceller using the projection algorithm with fast convergence to the true echo path. ICASSP 1997: 299-302 - 1996
- [c1]Shoji Makino, Josef Noebauer, Yoichi Haneda, Akira Nakagawa:
SSB subband echo canceller using low-order projection algorithm. ICASSP 1996: 945-948
Coauthor Index
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