Contents Science Lab

Nagoya University Graduate School of Informatics
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Prof. Takatsugu Hirayama

Visiting Professor (University of Human Environments)

E-Mail: takatsugu.hirayama ( a t ) nagoya-u.jp

Personal website: http://www.murase.m.is.nagoya-u.ac.jp/~hirayamat/index_e.html

Dr. Takatsugu Hirayama received the M.E. and D.E. degrees in Engineering Science from Osaka University in 2002 and 2005, respectively. From 2005 to 2011, he had been a Research Assistant Professor at the Graduate School of Informatics, Kyoto University. In 2011, he moved to the Graduate School of Information Science, Nagoya University. He had been an Assistant Professor from 2012 to 2014, a Designated Associate Professor from 2014 to 2017. He is currently a Designated Associate Professor at the Institutes of Innovation for Future Society, Nagoya University. His research interests include computer vision (face recognition, visual attention modeling, action recognition) and human-computer interaction (multi-modal interaction design, internal state estimation, interaction dynamics analysis). He is a member of IEICE, the Information Processing Society of Japan (IPSJ), ACM, and IEEE.

Recent publications

    Tell as you imagine: Sentence imageability-aware image captioning
    Kazuki Umemura, Marc A. Kastner, Ichiro Ide, Yasutomo Kawanishi, Takatsugu Hirayama, Keisuke Doman, Daisuke Deguchi, Hiroshi Murase
    MultiMedia Modeling -27th Int. Conf., MMM2021, Prague, Czech Republic, June 22-24, 2021, Procs., Part II, Jakub Lokoč, Tomáš Skopal, Klaus Schoeffmann, Vasileios Mezaris, Xirong Li, Stefanos Vrochidis, Ioannis Patraseds., Lecture Notes in Computer Science, vol. 12573, pp.62-73, Prague, Czech Republic, To be published in June 2021.
    TBA (in Japanese)
    Mitsuaki Miyazaki, Tatsumi Hattori, Keisuke Doman, Takatsugu Hirayama, Yasutomo Kawanishi, Ichiro Ide, Yoshito Mekada
    Dynamic Image Processing for Real Application Workshop (DIA) 2021, no.OS5-1, March 2021.
    ColAtt-Net: In reducing the ambiguity of pedestrian orientations on attribute-aware semantic segmentation task
    Mahmud Dwi Sulistiyo, Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide, Takatsugu Hirayama, Hiroshi Murase
    IEEJ Trans. Electrical and Electronic Engineering, vol.141, no.2, pp.295-306, February 2021.
    Imageability estimation using visual and language features
    Chihaya Matsuhira, Marc Aurel Kastner, Ichiro Ide, Yasutomo Kawanishi, Takatsugu Hirayama, Keisuke Doman, Daisuke Deguchi, Hiroshi Murase
    Proc ACM Int. Conf. on Multimedia Retrieval (ICMR) 2020, pp.306-310, Online, October 2020.
    A study on a coloring method for document overviews -Visualizing the document structure using word-color associations- (in Japanese)
    Chihaya Matsuhira, Marc Aurel Kastner, Ichiro Ide, Yasutomo Kawanishi, Takatsugu Hirayama, Keisuke Doman, Daisuke Deguchi, Hiroshi Murase
    IEICE Tech. Rep. Media Experience and Virtual Environment, MVE2020-17, Online, September 2020.
    Modeling eye-gaze behavior of electric wheelchair drivers via inverse reinforcement learning
    Yamato Maekawa, Naoki Akai, Takatsugu Hirayama, Luis Yoichi Morales, Daisuke Deguchi, Yasutomo Kawanishi, Ichiro Ide, Hiroshi Murase
    Proc. 23rd IEEE Int. Conf. on Intelligent Transportation Systems (ITSC2020), no.MoAT5.4, pp.158-164, Online, September 2020.
    TBA (in Japanese)
    Kazuki Umemura, Marc Aurel Kastner, Ichiro Ide, Yasutomo Kawanishi, Takatsugu Hirayama, Keisuke Doman, Daisuke Deguchi, Hiroshi Murase
    Meeting on Image Recognition and Understanding (MIRU) 2020, no.IS3-2-1, Online, August 2020.
    TBA (in Japanese)
    Kazuma Takeda, Yasutomo Kawanishi, Takatsugu Hirayama, Daisuke Deguchi, Ichiro Ide, Hiroshi Murase, Hidenori Nagano, Kunio Kashino
    Meeting on Image Recognition and Understanding (MIRU) 2020, no.IS3-2-32, Online, August 2020.
    Estimating the imageability of words by mining visual characteristics from crawled image data
    Marc Aurel Kastner, Ichiro Ide, Frank Nack, Yasutomo Kawanishi, Takatsugu Hirayama, Daisuke Deguchi, Hiroshi Murase
    Multimedia Tools and Applications, vol.79, no.25, pp.18167-18199, July 2020.
    Performance boost of attribute-aware semantic segmentation via data augmentation for driver assistance
    Mahmud Dwi Sulistiyo, Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide, Takatsugu Hirayama, Hiroshi Murase
    Proc. 8th Int. Conf.erence on Information Communication Technology (ICoICT2020), pp.293-298, Online, June 2020.
    On the quantification of the mental image of visual concepts for multi-modal applications
    Marc Aurel Kastner, Ichiro Ide, Yasutomo Kawanishi, Takatsugu Hirayama, Daisuke Deguchi, Hiroshi Murase
    IPSJ Tech. Rep. Computer Vision and Image Media, 2020-CVIM-222-5, Online, May 2020.
    Preliminary study on attention degree estimation for multiple objects based on similarity between gaze-point and gaze-target movements (in Japanese)
    Kazuma Takeda, Yasutomo Kawanishi, Takatsugu Hirayama, Daisuke Deguchi, Ichiro Ide, Hiroshi Murase, Hidenori Nagano, Kunio Kashino
    IPSJ Tech. Rep. Computer Vision and Image Media, 2020-CVIM-222-28, Online, May 2020.
    Occlusion-aware skeleton trajectory representation for abnormal behavior detection
    Onur Temuroglu, Yasutomo Kawanishi, Daisuke Deguchi, Takatsugu Hirayama, Ichiro Ide, Hiroshi Murase, Mayuu Iwasaki, Atsushi Tsukada
    Frontiers of Computer Vision -26th Int. Workshop, IW-FCV 2020, Ibusuki, Kagoshima, Japan, Feb 20-22, 2020, Revised Selected Papers, Wataru Ohyama and Soon Ki Jung eds., Communications in Computer Science and Information Science, vol.1212, pp.108-121, Fureai Plaza Nanohanakan (Ibusuki, Kagoshima), April 2020.
    A preliminary study on multi-target attention degree estimation based on the movement of gaze points (in Japanese)
    Kazuma Takeda, Yasutomo Kawanishi, Takatsugu Hirayama, Daisuke Deguchi, Ichiro Ide, Hiroshi Murase, Hidehisa Nagano, Kunio Kashino
    IEICE 2020 Annual Convention, no.D-12-25; Young Researcher’s Award, March 2020.
    A study on image captioning considering its imageability (in Japanese)
    Kazuki Umemura, Marc Aurel Kastner, Ichiro Ide, Yasutomo Kawanishi, Takatsugu Hirayama, Keisuke Doman, Daisuke Deguchi, Hiroshi Murase
    IEICE Tech. Rep. Media Experience and Virtual Environment, MVE2019-69; MVE Award, Online, March 2020.
    TBA (in Japanese)
    Chihaya Matsuhira, Marc Aurel Kastner, Ichiro Ide, Yasutomo Kawanishi, Takatsugu Hirayama, Keisuke Doman, Daisuke Deguchi, Hiroshi Murase
    26th ANLP Annual Meeting, no.P1-12; pp.45-48, Online, March 2020.
    Typicality evaluation of food-type specific presentation (in Japanese)
    Masamu Nakamura, Yasutomo Kawanishi, Keisuke Doman, Takatsugu Hirayama, Ichiro Ide, Daisuke Deguchi, Hiroshi Murase
    IEICE Tech. Rep. Media Experience and Virtual Environment, MVE2019-70, Online, March 2020.
    Occlusion-aware skeleton trajectory representation for abnormal behavior detection
    Onur Temuroglu, Yasutomo Kawanishi, Daisuke Deguchi, Takatsugu Hirayama, Ichiro Ide, Hiroshi Murase, Mayuu Iwasaki, Atsushi Tsukada
    26th Int. Workshop on Frontiers of Computer Vision (IW-FCV 2020), OS1-3, Fureai Plaza Nanohanakan (Ibusuki, Kagoshima), February 2020.
    Attribute-aware loss function for accurate semantic segmentation considering the pedestrian orientations
    Mahmud Dwi Sulistiyo, Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide, Takatsugu Hirayama, Jiang-Yu Zheng, Hiroshi Murase
    IEICE Trans. on Fundamentals of Electronics, Communications and Computer Sciences, vol.E103-A, no.1, pp.231-242, January 2020.
    Browsing visual sentiment datasets using psycholinguistic groundings
    Marc Aurel Kastner, Ichiro Ide, Yasutomo Kawanishi, Takatsugu Hirayama, Daisuke Deguchi, Hiroshi Murase
    MultiMedia Modeling -26th Int. Conf., MMM 2020, Daejeon, South Korea, Jan. 5-8, 2020, Procs., Part II, W.-H. Cheng, J. Kim, W.-T. Chu, P. Cui, J.-W. Choi, M.-C. Hu, W. De Neve eds., Lecture Notes in Computer Science, vol.11962, pp.697-702, Daejeon Convention Center(大韓民国大田広域市), 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 Murase
    MultiMedia Modeling -26th Int. Conf., MMM 2020, Daejeon, South Korea, Jan. 5-8, 2020, Procs., Part II, W.-H. Cheng, J. Kim, W.-T. Chu, P. Cui, J.-W. Choi, M.-C. Hu, W. De Neve eds., Lecture Notes in Computer Science, vol.11962, pp.214-225, Daejeon Convention Center(大韓民国大田広域市), January 2020.
    Analysis of effective flicker light patterns to improve the pedestrian detectability from a driver for an intelligent headlight system (in Japanese)
    Takashi Maeda, Takatsugu Hirayama, Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide and Hiroshi Murase
    Journal of Japan Society for Precision Engineering, vol.85, no.12, pp.1157-1162, December 2019.
    An analysis of how driver experience affects eye-gaze behavior for robotic wheelchair operation
    Yamato Maekawa, Naoki Akai, Takatsugu Hirayama, Luis Yoichi Morales, Daisuke Deguchi, Yasutomo Kawanishi, Ichiro Ide, Hiroshi Murase
    Proc. 5th Int. Workshop on Egocentric Perception, Interaction and Computing (EPIC2019) in conjunction with ICCV2019, pp.4443-4451, COEX Convention Center (Seoul, Korea), November 2019.
    TBA (in Japanese)
    Mitsuaki Miyazaki, Tatsumi Hattori, Keisuke Doman, Takatsugu Hirayama, Yasutomo Kawanishi, Ichiro Ide, Yoshito Mekada
    Seventeenth Workshop on Informatics (WiNF2019), no.P139, Chukyo Univ., Nagoya Campus, November 2019.
    TBA (in Japanese)
    Tatsumi Hattori, Keisuke Doman, Takatsugu Hirayama, Yasutomo Kawanishi,Ichiro Ide, Yoshito Mekada
    Seventeenth Workshop on Informatics (WiNF2019), no.C4, Chukyo Univ., Nagoya Campus, November 2019.
    Lane departure prediction with naturalistic driving data: The three best solutions produced at the ITS+DM hackathon (IEEE ITSC 2017)
    Andrey Alekseenko, Hien Q. Dang, Gaurav Bansal, Javier Sanchez-Medina, Takatsugu Hirayama, Chiyomi Miyajima, Ichiro Ide, Kazuya Takeda
    IEEE Intelligent Transportation Systems Mag., vol.11, no.4, pp.78-93, October 2019.
    On quantizing the mental image of concepts for visual semantic analyses
    Marc Aurel Kastner (Ichiro Ide, Yasutomo Kawanishi, Takatsugu Hirayama, Daisuke Deguchi, Hiroshi Murase)
    Proc. 27th ACM Int. Multimedia Conf. (ACM-MM2019), pp.1660-1664, Palais des Congreacute;s Nice Acropolis (Nice, France), October 2019.
    [Invited Paper] Similar seasonal-geo-region mining based on Visual Concepts in social media photos
    Yasutomo Kawanishi, Ichiro Ide, Lu Chen, Takatsugu Hirayama, Keisuke Doman, Daisuke Deguchi and Hiroshi Murase
    Proc. 5th IEEE Int. Conf. on Multimedia Big Data (BigMM2019), no.4A-2; pp.86-93, National University of Singapore Society (NUSS) Kent Ridge Guild House (Singapore), September 2019.
    A preliminary study on pedestrian abnormal behavior recognition based on pose heatmap from surveillance camera images (in Japanese)
    Temuroglu Onur, Yasutomo Kawanishi, Daisuke Deguchi, Takatsugu Hirayama, Ichiro Ide, Hiroshi Murase, Mayuu Iwasaki, Atsushi Tsukana
    2019 Electric / Electronic / Information Engineering Related Society Tokai Sectors Joint Convention, no.G5-1, Daido Univ., September 2019.
    Analysis of the eye-gaze behaviors of robotic wheelchair drivers considering the geometric relation with a focused object (in Japanese)
    Yamato Maekawa, Naoki Akai, Takatsugu Hirayama, Luis Yoichi Morales, Daisuke Deguchi, Yasutomo Kawanishi, Ichiro Ide, Hiroshi Murase
    2019 Electric / Electronic / Information Engineering Related Society Tokai Sectors Joint Convention, no.G3-3, Daido Univ., September 2019.


Last updated: 2021-05-13 11:06:07.826656647 +0900 JST m=+1.053309843.