Contents Science Lab
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Dr. Hirotaka Kato
Post-doctor Researcher （Institutes of Innovation for Future Society）
Personal website: https://researchmap.jp/katoh1
Main projects
Mimetic words
In this research, we analyze the phonetic characteristics and human perception of mimetic words used in Japanese to describe human gait.
Recent publications
Origami Crease Recognition for Automatic Folding Diagrams Generation
Hitomi Kato, Hirotaka Kato, Takatsugu Hirayama, Takahiro Komamizu, Ichiro IdePattern Recognition and Computer Vision, 16175(2), pp.16-31, December 2025.
Lip Shape-Aware Word Selection for Lyric Translation
Kotaro Ikeda, Chihaya Matsuhira, Hirotaka Kato, Marc A. Kastner, Takatsugu Hirayama, Takahiro Komamizu, Ichiro IdePattern Recognition and Computer Vision, Vol.16175, p.48–62, November 2025.
MLLM-based Dataset Construction for Hazard-aware Guidance for the Visually Impaired
Peiyuan ZHU, Marc A. Kastner, Hirotaka Kato, Takatsugu Hirayama, Takahiro Komamizu, Ichiro IdeUnknown Journal, IS2-140, July 2025.
MLLM-based Dataset Construction for Hazard-aware Guidance for the Visually Impaired
Peiyuan ZHU, Marc A. Kastner, Hirotaka Kato, Takatsugu Hirayama, Takahiro Komamizu, Ichiro IdeUnknown Journal, IS2-140, July 2025.
MLLM-based Dataset Construction for Hazard-aware Guidance for the Visually Impaired
Peiyuan ZHU, Marc A. Kastner, Hirotaka Kato, Takatsugu Hirayama, Takahiro Komamizu, Ichiro IdeUnknown Journal, IS2-140, July 2025.
Do LLMs Agree with Humans on Emotional Associations to Nonsense Words?
Yui Miyakawa, Chihaya Matsuhira, Hirotaka Kato, Takatsugu Hirayama, Takahiro Komamizu, Ichiro IdeProceedings of the Workshop on Cognitive Modeling and Computational Linguistics, p.81–85, August 2024.
Do LLMs Agree with Humans on Emotional Associations to Nonsense Words?
Yui Miyakawa, Chihaya Matsuhira, Hirotaka Kato, Takatsugu Hirayama, Takahiro Komamizu, Ichiro IdeProceedings of the Workshop on Cognitive Modeling and Computational Linguistics, p.81–85, August 2024.
Discovering Phonesthemic Clusters in Readings of Kanji Characters toward Exploring Phonestheme in Japanese
Akira Yoshida, Chihaya Matsuhira, Hirotaka Kato, Takatsugu Hirayama, Takahiro Komamizu, Ichiro IdeProceedings of the 37th Pacific Asia Conference on Language, Information and Computation, Proceedings of the 37th Pacific Asia Conference on Language, Information and Computation, p.322–337, December 2023.
Discovering Phonesthemic Clusters in Readings of Kanji Characters toward Exploring Phonestheme in Japanese
Akira Yoshida, Chihaya Matsuhira, Hirotaka Kato, Takatsugu Hirayama, Takahiro Komamizu, Ichiro IdeProceedings of the 37th Pacific Asia Conference on Language, Information and Computation, Proceedings of the 37th Pacific Asia Conference on Language, Information and Computation, p.322–337, December 2023.
Improvement of Differential-GNSS Positioning by Estimating Code Double-Difference-Error Using Machine Learning
Hirotaka Kato, Junichi MEGUROIEICE Transactions on Information and Systems, E106.D, No.12, pp.2069-2077, December 2023.
Improvement of Differential-GNSS Positioning by Estimating Code Double-Difference-Error Using Machine Learning
Hirotaka Kato, Junichi MEGUROIEICE Transactions on Information and Systems, E106.D, No.12, pp.2069-2077, December 2023.
Characterization of Localization Using 3D Point Clouds Based on Plane Similarity
Yuta TAKAHASHI, Koki AOKI, Hirotaka Kato, Tomoya SATO, Yoshiki Ninomiya, Junichi MEGUROThe 7th International Symposium on Future Active Safety Technology toward Zero Traffic Accidents (FAST-zero’23), Fri-AM2-A-2, November 2023.
Characterization of Localization Using 3D Point Clouds Based on Plane Similarity
Yuta TAKAHASHI, Koki AOKI, Hirotaka Kato, Tomoya SATO, Yoshiki Ninomiya, Junichi MEGUROThe 7th International Symposium on Future Active Safety Technology toward Zero Traffic Accidents (FAST-zero’23), Fri-AM2-A-2, November 2023.
A Study of Improving GNSS Vehicle Localization Based on Estimating Error of Code Double Difference using Machine Learning
Hirotaka Kato, Jun-ichi MeguroUnknown Journal, 154, May 2023.
Intuitive Gait Modeling using Mimetic-Words for Gait Description and Generation
Hirotaka Kato, Takatsugu Hirayama, Keisuke Doman, Ichiro Ide, Yasutomo Kawanishi, Takahiro Komamizu, Daisuke Deguchi, Hiroshi Murase2022 IEEE 5th International Conference on Multimedia Information Processing and Retrieval (MIPR), pp.240-245, August 2022.
Intuitive Gait Modeling using Mimetic-Words for Gait Description and Generation
Hirotaka Kato, Takatsugu Hirayama, Keisuke Doman, Ichiro Ide, Yasutomo Kawanishi, Takahiro Komamizu, Daisuke Deguchi, Hiroshi Murase2022 IEEE 5th International Conference on Multimedia Information Processing and Retrieval (MIPR), pp.240-245, August 2022.
Introduction to the Contents Science Lab
Ichiro Ide, Keisuke Doman, Takahiro Komamizu, Marc A. Kastner, Hirotaka Kato, Chihaya MatsuhiraJoint International Workshop on Smart Systems, July 2021.
Introduction to the Contents Science Lab
Ichiro Ide, Keisuke Doman, Takahiro Komamizu, Marc A. Kastner, Hirotaka Kato, Chihaya MatsuhiraJoint International Workshop on Smart Systems, July 2021.
More-Natural Mimetic Words Generation for Fine-Grained Gait Description
Hirotaka Kato, Takatsugu Hirayama, Ichiro Ide, Keisuke Doman, Yasutomo Kawanishi, Daisuke Deguchi, Hiroshi MuraseLecture Note in Computer Science, Vol.11962, pp.214-225, January 2020.
More-Natural Mimetic Words Generation for Fine-Grained Gait Description
Hirotaka Kato, Takatsugu Hirayama, Ichiro Ide, Keisuke Doman, Yasutomo Kawanishi, Daisuke Deguchi, Hiroshi MuraseLecture Note in Computer Science, Vol.11962, pp.214-225, January 2020.
Toward Describing Human Gaits by Onomatopoeias
Hirotaka Kato, Takatsugu Hirayama, Yasutomo Kawanishi, Keisuke Doman, Ichiro Ide, Daisuke Deguchi, Hiroshi MuraseProceedings of 2017 IEEE International Conference on Computer Vision (ICCV2017) Workshops, pp.1573-1580, October 2017.
Toward Describing Human Gaits by Onomatopoeias
Hirotaka Kato, Takatsugu Hirayama, Yasutomo Kawanishi, Keisuke Doman, Ichiro Ide, Daisuke Deguchi, Hiroshi MuraseProceedings of 2017 IEEE International Conference on Computer Vision (ICCV2017) Workshops, pp.1573-1580, October 2017.
Last updated: 2026-04-22 05:01:51.400106087 +0000 UTC m=+1.183062782.