Publications

Yuta Kayatani, Zekun Yang, Mayu Otani, Noa Garcia, Chenhui Chu, Yuta Nakashima, Haruo Takemura (2021). The laughing machine: Predicting humor in video. Proceedings - IEEE/CVF Winter Conference on Applications of Computer Vision (WACV).

Noboru Babaguchi, Isao Echizen, Junichi Yamagishi, Naoko Nitta, Yuta Nakashima, Kazuaki Nakamura, Kazuhiro Kono, Seiko Myojin Fuming Fand, Zhenzhong Kuang, Huy H Nguyen, Ngoc-Dung T Tieu (2021). Preventing fake information generation against media clone attacks. IEICE Transactions on Information and Systems.

Isao Echizen, Noboru Babaguchi, Junichi Yamagishi, Naoko Nitta, Yuta Nakashima, Kazuaki Nakamura, Kazuhiro Kono, Fuming Fand, Seiko Myojin, Zhenzhong Kuang, Huy H Nguyen, Ngoc-Dung T Tieu (2021). Generation and detection of media clones. *IEICE Transactions on Information and Systems *.

Kohei Sakai, Yasutaka Inagaki, Keita Takahashi, Toshiaki Fujii, Hajime Nagahara (2021). CFA Handling and Quality Analysis for Compressive Light Field Camera. ITE Transactions on Media Technology and Applications.

Wenjian Dong, Mayu Otani, Noa Garcia, Yuta Nakashima, Chenhui Chu (2020). Cross-lingual visual grounding. IEEE Access.

Sora Ohashi, Tomoyuki Kajiwara, Chenhui Chu, Noriko Takemura, Yuta Nakashima, Hajime Nagahara (2020). IDSOU at WNUT-2020 Task 2: Identification of informative COVID-19 English tweets. Proceedings - Workshop on Noisy User-generated Text (W-NUT 2020).

Kazuki Ashihara, Cheikh Brahim El Vaigh, Chenhui Chu, Benjamin Renoust, Noriko Okubo, Noriko Takemura, Yuta Nakashima, Hajime Nagahara (2020). Improving topic modeling through homophily for legal documents. Applied Network Science.

Arno Germond, Yulia Panina, Mikio Shiga, Hirohiko Niioka, Tomonobu M. Watanabe (2020). Following Embryonic Stem Cells, Their Differentiated Progeny, and Cell-State Changes During iPS Reprogramming by Raman Spectroscopy. Analytical Chemistry.

Masahiro Yanagawa, Hirohiko Niioka, Masahiko Kusumoto, Kazuo Awai, Mitsuko Tsubamoto, Yukihisa Satoh, Tomo Miyata, Yuriko Yoshida, Noriko Kikuchi, Akinori Hata, Shohei Yamasaki, Shoji Kido, Hajime Nagahara, Jun Miyake, Noriyuki Tomiyama (2020). Diagnostic performance for pulmonary adenocarcinoma on CT: comparison of radiologists with and without three-dimensional convolutional neural network. European Radiology.

Mayu Otani, Chenhui Chu, Yuta Nakashima (2020). Visually grounded paraphrase identification via gating and phrase localization. Neurocomputing.

Shin-ichi Tanaka, Hiroki Wadati, Kazuhisa Sato, Hidehiro Yasuda, Hirohiko Niioka (2020). Red-Fluorescent Pt Nanoclusters for Detecting and Imaging HER2 in Breast Cancer Cells. ACS Omega.

Naoki Yamato, Hirohiko Niioka, Jun Miyake, Mamoru Hashimoto (2020). Improvement of nerve imaging speed with coherent anti-Stokes Raman scattering rigid endoscope using deep-learning noise reduction. Scientific Reports.

Yukihiro Sasagawa, Hajime Nagahara (2020). YOLO in the Dark - Domain adaptation method for merging multiple models -. Proceedings - European Conference on Computer Vision.

Noa Garcia, Yuta Nakashima (2020). Knowledge-based video question answering with unsupervised scene descriptions. Proceedings - European Conference on Computer Vision.

Nikolai Huckle, Noa Garcia, Yuta Nakashima (2020). Demographic influences on contemporary art with unsupervised style embeddings. Proceedings - European Conference on Computer Vision Workshops.

Kohei Sakai, Keita Takahashi, Toshiaki Fujii, Hajime Nagahara (2020). Acquiring dynamic light fields through coded aperture camera. Proceedings - European Conference on Computer Vision.

Naoki Yamato, Mana Matsuya, Hirohiko Niioka, Jun Miyake, Mamoru Hashimoto (2020). Nerve segmentation with deep learning from label-free endoscopic images obtained using coherent anti-stokes Raman scattering. Biomolecules.

田中昂志, 芦原和樹, Chenhui Chu, 中島悠太, 武村紀子, 長原一, 藤川隆男 (2020). 公開集会記事からの情報抽出.

⽥中昂志, Chenhui Chu, 梶原智之, 中島悠太, 武村紀⼦, ⻑原⼀, 藤川隆男 (2020). OCR誤り訂正を⽤いた歴史新聞データからのコーパス構築.

(2020). Constructing a public meeting corpus. Proceedings - the 12th International Conference on Language Resources and Evaluation (LREC 2020).

Manisha Verma, Sudhakar Kumawat, Yuta Nakashima, Shanmuganathan Raman (2020). Yoga-82: a new dataset for fine-grained classification of human poses. The IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops.

Kiminori Yanagisawa, Masayasu Toratani, Ayumu Asai, Masamitsu Konno, Hirohiko Niioka, Tsunekazu Mizushima, Taroh Satoh, Jun Miyake, Kazuhiko Ogawa, Andrea Vecchione, Yuichiro Doki, Hidetoshi Eguchi, Hideshi Ishii (2020). Convolutional Neural Network Can Recognize Drug Resistance of Single Cancer Cells. International Journal of Molecular Sciences.

Shogo Terai, Shizuka Shirai, Mehrasa Alizadeh, Ryosuke Kawamura, Noriko Takemura, Yuki Uranishi, Haruo Takemura, Hajime Nagahara (2020). Detecting learner drowsiness based on facial expressions and head movements in online courses. International Conference on Intelligent User Interfaces, Proceedings IUI.

Noa Garcia, Mayu Otani, Chenhui Chu, Yuta Nakashima (2020). KnowIT VQA: Answering knowledge-based questions about videos. Proceedings - 2020 AAAI Conference on Artificial Intelligence.

T. Kimura, N. Takemura, Y. Nakashima, H. Kobori, H. Nagahara, M. Numao, K. Shinohara (2020). Warmer Environments Increase Implicit Mental Workload Even If Learning Efficiency Is Enhanced. Frontiers in Psychology.

Yuta Nakashima, Takaaki Yasui, Leon Nguyen, Noboru Babaguchi (2020). Speech-driven face reenactment for a video sequence. ITE Transactions on Media Technology and Applications.

Liangzhi Li, Manisha Verma, Yuta Nakashima, Ryo Kawasaki, Hajime Nagahara (2020). Joint learning of vessel segmentation and artery/vein classification with post-processing. Medical Imaging with Deep Learning (MIDL).

Liangzhi Li, Manisha Verma, Yuta Nakashima, Hajime Nagahara, Ryo Kawasaki (2020). IterNet: retinal image segmentation utilizing structural redundancy in vessel networks. Proceedings - The IEEE Winter Conference on Applications of Computer Vision (WACV).

PDF DOI arXiv URL

Noa Garcia, Benjamin Renoust, Yuta Nakashima (2020). ContextNet: representation and exploration for painting classification and retrieval in context. International Journal of Multimedia Information Retrieval.

Zekun Yang, Noa Garcia, Chenhui Chu, Mayu Otani, Yuta Nakashima, Haruo Takemura (2020). BERT representations for video question answering. Proceedings - 2020 IEEE Winter Conference on Applications of Computer Vision, WACV 2020.

Tadashi Okawara, Michitaka Yoshida, Hajime Nagahara, Yasushi Yagi (2020). Action recognition from a single coded image. Proceedings - 2020 IEEE International Conference on Computational Photography (ICCP).

Kyuho Bae, Andre Ivan, Hajime Nagahara, In Kyu Park (2020). 5D Light Field Synthesis from a Monocular Video. International Conference on Pattern Recognition.

Takahiro Yamaguchi, Hajime Nagahara, Ken'ichi Morooka, Yuta Nakashima, Yuki Uranishi, Shoko Miyauchi, Ryo Kurazume (2020). 3D Image Reconstruction from Multi-focus Microscopic Images. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics).

藤川隆男, Chenhui Chu, 梶原智之, 長原一 (2019). 歴史研究におけるビッグデータの活用－オーストラリアを中心に. 西洋史学.

Thanh Trung Ngo, Hajime Nagahara, Ko Nishino, Rin ichiro Taniguchi, Yasushi Yagi (2019). Reflectance and Shape Estimation with a Light Field Camera Under Natural Illumination. International Journal of Computer Vision.

Chenhui Chu, Koji Tanaka, Haolin Ren, Benjamin Renoust, Yuta Nakashima, Noriko Takemura, Hajime Nagahara, Takao Fujikawa (2019). Public meeting corpus construction and content delivery. 人文科学とコンピュータシンポジウム2019.

Tatsuya Matsumoto, Hirohiko Niioka, Yasuaki Kumamoto, Junya Sato, Osamu Inamori, Ryuta Nakao, Yoshinori Harada, Eiichi Konishi, Eigo Otsuji, Hideo Tanaka, Jun Miyake, Tetsuro Takamatsu (2019). Deep-UV excitation fluorescence microscopy for detection of lymph node metastasis using deep neural network. Scientific Reports.

Kazuki Ashihara, Tomoyuki Kajiwara, Yuki Arase, Satoru Uchida (2019). Contextualized multi-sense word embedding. Journal of Natural Language Processing.

Kazuki Ashihara, Chenhui Chu, Benjamin Renoust, Noriko Okubo, Noriko Takemura, Yuta Nakashima, Hajime Nagahara (2019). Legal information as a complex network: Improving topic modeling through homophily. Proceedings - International Conference on Complex Networks and Their Applications.

Akihiko Sayo, Hayato Onizuka, Diego Thomas, Yuta Nakashima, Hiroshi Kawasaki, Katsushi Ikeuchi (2019). Human shape reconstruction with loose clothes from partially observed data by pose specific deformation. Proceedings - Pacific-Rim Symposium on Image and Video Technology.

Thuong Nguyen Canh, Hajime Nagahara (2019). Deep compressive sensing for visual privacy protection in flatcam imaging. Proceedings - 2019 International Conference on Computer Vision Workshop, ICCVW 2019.

Hiroki Shimanaka, Tomoyuki Kajiwara, Mamoru Komachi (2019). Metric for automatic machine translation evaluation based on pre-trained sentence embeddings. Journal of Natural Language Processing.

Keita Maruyama, Yasutaka Inagaki, Keita Takahashi, Toshiaki Fujii, Hajime Nagahara (2019). A 3-D Display Pipeline from Coded-Aperture Camera to Tensor Light-Field Display Through CNN. Proceedings - International Conference on Image Processing, ICIP.

Masahito Yamanaka, Hirohiko Niioka, Taichi Furukawa, Norihiko Nishizawa (2019). Excitation of erbium-doped nanoparticles in 1550-nm wavelength region for deep tissue imaging with reduced degradation of spatial resolution. Journal of Biomedical Optics.

Masahiro Yanagawa, Hirohiko Niioka, Akinori Hata, Noriko Kikuchi, Osamu Honda, Hiroyuki Kurakami, Eiichi Morii, Masayuki Noguchi, Yoshiyuki Watanabe, Jun Miyake, Noriyuki Tomiyama (2019). Application of deep learning (3-dimensional convolutional neural network) for the prediction of pathological invasiveness in lung adenocarcinoma. Medicine.

田中昂志, Chenhui Chu, 中島悠太, 武村紀子, 長原一, 藤川隆男 (2019). 歴史新聞データからのコーパス構築.

Shizuka Shirai, Noriko Takemura, Yuta Nakashima, Hajime Nagahara, Haruo Takemura (2019). Multimodal learning analytics: Society 5.0 project in Japan. Companion Proceedings of the 9th International Conference on Learning Analytics & Knowledge.

Chao Ma, Atsushi Shimada, Hideaki Uchiyama, Hajime Nagahara, Rin ichiro Taniguchi (2019). Fall detection using optical level anonymous image sensing system. Optics and Laser Technology.

Noa Garcia, Chenhui Chu, Mayu Otani, Yuta Nakashima (2019). Video meets knowledge in visual question answering. 画像の認識・理解シンポジウム(MIRU2019)論文集.

Mayu Otani, Yuta Nakashima, Esa Rahtu, Janne Heikkilä, Janne Heikkila (2019). Rethinking the evaluation of video summaries. Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition.

Tomoyuki Kajiwara (2019). Negative lexically constrained decoding for paraphrase generation. Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics (ACL 2019).

B. Renoust, M.O. Franca, J. Chan, N. Garcia, V. Le, A. Uesaka, Y. Nakashima, H. Nagahara, J. Wang, Y. Fujioka (2019). Historical and modern features for Buddha statue classification. SUMAC 2019 - Proceedings of the 1st Workshop on Structuring and Understanding of Multimedia heritAge Contents, co-located with MM 2019.

Manisha Verma, Hirokazu Kobori, Yuta Nakashima, Noriko Takemura, Hajime Nagahara (2019). Facial expression recognition with skip-connection to leverage low-level features. Proceedings - IEEE International Conference on Image Processing (ICIP).

R. Tsutsumi, T. Ikeda, H. Nagahara, H. Saeki, Y. Nakashima, E. Oki, Y. Maehara, M. Hashizume (2019). Efficacy of Novel Multispectral Imaging Device to Determine Anastomosis for Esophagogastrostomy. Journal of Surgical Research.

Daiki. Nishihara, Tomoyuki. Kajiwara, Yuki. Arase (2019). Controllable text simplification with lexical constraint loss. Proceedings of the ACL 2019 Student Research Workshop (ACL 2019 SRW).

Kazuki Ashihara, Tomoyuki Kajiwara, Yuki Arase, Satoru Uchida (2019). Contextualized context2vec. Proceedings of the 5th Workshop on Noisy User-generated Text (W-NUT 2019).

Noa Garcia, Benjamin Renoust, Yuta Nakashima (2019). Context-aware embeddings for automatic art analysis. Proceedings of the 2019 ACM International Conference on Multimedia Retrieval (ICMR).

Benjamin Renoust, Matheus Oliveira M.O. Franca, Jacob Chan, Van Le, Ayaka Uesaka, Yuta Nakashima, Hajime Nagahara, Jueren Wang, Yutaka Fujioka (2019). Buda.art: A multimodal content-based analysis and retrieval system for Buddha statues. Proceedings of the 27th ACM International Conference on Multimedia (MM).

H. Hamasaki, S. Takeshita, K. Nakai, T. Sonoda, H. Kawasaki, H. Nagahara, S. Ono (2019). A Coded Aperture for Watermark Extraction from Defocused Images. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics).

Hajime Nagahara, Dengyu Liu, Toshiki Sonoda, Jinwei Gu (2018). Space-time-brightness sampling using an adaptive pixel-wise coded exposure. IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops.

Ryosuke Kimura, Akihiko Sayo, Fabian Lorenzo Dayrit, Yuta Nakashima, Hiroshi Kawasaki, Ambrosio Blanco, Katsushi Ikeuchi (2018). Representing a partially observed non-rigid 3D human using eigen-texture and eigen-deformation. Proceedings - International Conference on Pattern Recognition (ICPR).

Mayu Otani, Atsushi Nishida, Yuta Nakashima, Tomokazu Sato, Naokazu Yokoya (2018). Finding important people in a video using deep neural networks with conditional random fields. IEICE Transactions on Information and Systems.

Keigo Hirose, Shuichiro Fukushima, Taichi Furukawa, Hirohiko Niioka, Mamoru Hashimoto (2018). Invited Article: Label-free nerve imaging with a coherent anti-Stokes Raman scattering rigid endoscope using two optical fibers for laser delivery. APL Photonics.

Yusuke Yagi, Keita Takahashi, Toshiaki Fujii, Toshiki Sonoda, Hajime Nagahara (2018). Designing coded aperture camera based on PCA and NMF for light field acquisition. IEICE Transactions on Information and Systems.

Antonio Tejero-De-Pablos, Yuta Nakashima, Tomokazu Sato, Naokazu Yokoya, Marko Linna, Esa Rahtu (2018). Summarization of user-generated sports video by using deep action recognition features. IEEE Transactions on Multimedia.

PDF DOI arXiv URL

Takahiro Tanaka, Norihiko Kawai, Yuta Nakashima, Tomokazu Sato, Naokazu Yokoya (2018). Iterative applications of image completion with CNN-based failure detection. Journal of Visual Communication and Image Representation.

Chenhui Chu, Mayu Otani, Yuta Nakashima (2018). iParaphrasing: Extracting visually grounded paraphrases via an image. Proceedings - International Conference on Compuational Linguistics (COLING).

Yusuke Yagi, Keita Takahashi, Toshiaki Fujii, Toshiki Sonoda, Hajime Nagahara (2018). PCA-coded aperture for light field photography. Proceedings - International Conference on Image Processing, ICIP.

Chenhui Chu, Mayu Otani, Yuta Nakashima (2018). Visually grounded paraphrase extraction. Proceedings of the 27th International Conference on Computational Linguistics.

T. Yoda, H. Nagahara, R.-I. Taniguchi, K. Kagawa, K. Yasutomi, S. Kawahito (2018). The dynamic photometric stereo method using a multi-tap CMOS image sensor. Sensors (Switzerland).

Hiroki Shimanaka, Tomoyuki Kajiwara, Mamoru Komachi (2018). RUSE: Regressor using sentence embeddings for automatic machine translation evaluation. Proceedings of the Third Conference on Machine Translation: Shared Task Papers (WMT 18).

Hiroki Shimanaka, Tomoyuki Kajiwara, Mamoru Komachi (2018). Metric for automatic machine translation evaluation based on universal sentence representations. Proceedings of the NAACL 2018 Student Research Workshop (NAACL 2018 SRW).

Yasutaka Inagaki, Yuto Kobayashi, Keita Takahashi, Toshiaki Fujii, Hajime Nagahara (2018). Learning to capture light fields through a coded aperture camera. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics).

Michitaka Yoshida, Akihiko Torii, Masatoshi Okutomi, Kenta Endo, Yukinobu Sugiyama, Rin Ichiro Taniguchi, Hajime Nagahara (2018). Joint optimization for compressive video sensing and reconstruction under hardware constraints. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics).

J. Miyake, Y. Kaneshita, S. Asatani, S. Tagawa, H. Niioka, T. Hirano (2018). Graphical classification of DNA sequences of HLA alleles by deep learning. Human Cell.

Tomoyuki Kajiwara, Mamoru Komachi (2018). Complex word identification based on frequency in a learner corpus. Proceedings of the Thirteenth Workshop on Innovative Use of NLP for Building Educational Applications (BEA 13).

K. Hirose, T. Aoki, T. Furukawa, S. Fukushima, H. Niioka, S. Deguchi, M. Hashimoto (2018). Coherent anti-stokes Raman scattering rigid endoscope toward robot-assisted surgery. Biomedical Optics Express.

Chao Ma, Ngo Thanh Trung, Hideaki Uchiyama, Hajime Nagahara, Atsushi Shimada, Rin Ichiro Taniguchi (2017). Adapting local features for face detection in thermal image. Sensors (Switzerland).

Norihiko Kawai, Tomokazu Sato, Yuta Nakashima, Naokazu Yokoya (2017). Augmented reality marker hiding with texture deformation. IEEE Transactions on Visualization and Computer Graphics.

Tsubasa Minematsu, Hideaki Uchiyama, Atsushi Shimada, Hajime Nagahara, Rin ichiro Taniguchi (2017). Adaptive background model registration for moving cameras. Pattern Recognition Letters.

Thiwat Rongsirigul, Yuta Nakashima, Tomokazu Sato, Naokazu Yokoya (2017). Novel view synthesis with light-weight view-dependent texture mapping for a stereoscopic HMD. Proceedings - IEEE International Conference on Multimedia and Expo.

Mayu Otani, Yuta Nakashima, Tomokazu Sato, Naokazu Yokoya (2017). Video summarization using textual descriptions for authoring video blogs. Multimedia Tools and Applications.

Makoto Ohsaki, Hajime Nagahara, Tetsuo Ikeda, Rin-ichiro Taniguchi (2017). Hyperspectral imaging using flickerless active LED illumination. Thirteenth International Conference on Quality Control by Artificial Vision 2017.

Mayu Otani, Yuta Nakashima, Esa Rahtu, Janne Heikkilä (2017). Video question answering to find a desired video eegment. Proceedings - Open Knowledge Base and Question Answering Workshop at SIGIR.

Mayu Otani, Yuta Nakashima, Esa Rahtu, Janne Heikkilä, Naokazu Yokoya (2017). Unsupervised Video Summarization using Deep Video Features. 画像の認識・理解シンポジウム(MIRU2017)論文集.

Fabian Lorenzo Dayrit, Ryosuke Kimura, Yuta Nakashima, Ambrosio Blanco, Hiroshi Kawasaki, Katsushi Ikeuchi, Tomokazu Sato, Naokazu Yokoya (2017). ReMagicMirror: Action learning using human reenactment with the mirror metaphor. Proceedings - International Conference on Multimedia Modeling (MMM).

Yuta Nakashima, Fumio Okura, Norihiko Kawai, Hiroshi Kawasaki, Ambrosio Blanco, Katsushi Ikeuchi (2017). Realtime novel view synthesis with eigen-texture regression. Proceedings - British Machine Vision Conference (BMVC).

C. Ma, N.T. Trung, H. Uchiyama, H. Nagahara, A. Shimada, R.-I. Taniguchi (2017). Mixed features for face detection in thermal image. Proceedings of SPIE - The International Society for Optical Engineering.

R. Roberto, H. Uchiyama, J.P. Lima, H. Nagahara, R.-I. Taniguchi, V. Teichrieb (2017). Incremental structural modeling on sparse visual SLAM. Proceedings of the 15th IAPR International Conference on Machine Vision Applications, MVA 2017.

Fabian Lorenzo Dayrit, Yuta Nakashima, Tomokazu Sato, Naokazu Yokoya (2017). Increasing pose comprehension through augmented reality reenactment. Multimedia Tools and Applications.

Mayu Otani, Yuta Nakashima, Esa Rahtu, Janne Heikkilä (2017). Fine-grained video retrieval for multi-clip video. Proceeedings - Workshop on Closing the Loop Between Vision and Language at ICCV.

H. Niioka, S. Asatani, A. Yoshimura, H. Ohigashi, S. Tagawa, J. Miyake (2017). Classification of C2C12 cells at differentiation by convolutional neural network of deep learning using phase contrast images. Human Cell.

Hajime Nagahara, Toshiki Sonoda, Kenta Endo, Yukinobu Sugiyama, Rin Ichiro Taniguchi (2016). High-speed imaging using CMOS image sensor with quasi pixel-wise exposure. 2016 IEEE International Conference on Computational Photography, ICCP 2016 - Proceedings.

Takuya Yoda, Hajime Nagahara, Rin Ichiro Taniguchi, Keiichiro Kagawa, Keita Yasutomi, Shoji Kawahito (2016). Dynamic photometric stereo method using multi-tap CMOS image sensor. Proceedings - International Conference on Pattern Recognition.