There is a growing global trend to prevent the acquisition of identifiable personal information. We aim to realize accurate action recognition and data tracking for the same person, even from anonymous sensing data, without facial images or personal matching. By factorizing sensing data into the features of humans, actions, and objects, we can eliminate the influence of each other on the recognition. This work contributes to the construction of anonymous big data that enables advanced data gathering, distribution, storage, and analysis.

Reference

  1. Chuo Hiang Heng, Masahiro Toyoura, Chee Siang Leow, Hiromitsu Nishizaki,
    “Analysis of Classroom Processes Based on Deep Learning with Video and Audio Features,”
    IEEE Access,
    2024-7.
    (IF:3.4, BibTeX)
  2. Jinzhe Yan, Masahiro Toyoura, Xiangyang Wu,
    “Identification of a Person in a Trajectory Based on Wearable Sensor Data Analysis,”
    Sensors, Vol.24, No.11, Article 3680,
    2024-6.
    (IF:3.9, Link (Open access), BibTeX)
  3. Zhengwei Shen, Ran Xu, Yongquan Zhang, Feiwei Qin, Ruiquan Ge, Changmiao Wang, Masahiro Toyoura,
    “Boundary-Match U-shaped Temporal Convolutional Network for Vulgar Action Segmentation,”
    Mathematics, Vol.12, No.6, pp.1-18, Article 899,
    2024-3.
    (IF: 2.4, Accepted 2023-03-17, Link, BibTeX)
  4. Muhammad Husaini, Latifah Munirah Kamarudin, Hiromitsu Nishizaki, Intan Kartika Kamarudin, Muhammad Amin Ibrahim, Ammar Zakaria, Masahiro Toyoura, Xiaoyang Mao,
    “Non-Contact Breathing Signal Classification Using Hybrid Scalogram Image Representation Feature,”
    International Conference on Advanced Mechatronic Systems (ICAMechS), pp.1-6,
    2022-12.
    (BibTeX)
  5. Muhammad Husaini, Latifah Munirah Kamarudin, Ammar Zakaria, Intan Kartika Kamarudin, Muhammad Amin Ibrahim, Hiromitsu Nishizaki, Masahiro Toyoura, Xiaoyang Mao,
    “Non-Contact Breathing Monitoring Using Sleep Breathing Detection Algorithm (SBDA) Based on UWB Radar Sensors,”
    Sensors, Vol.22, No.14, Article 5249,
    2022-7.
    (IF:3.9, Accepted 2022-07-09, PDF, link, BibTeX)
  6. Ahmad Hakimi Ahmad Sa’ahiry, Abdul Halim bin Ismail, Latifah Munirah Kamaruddin, Masahiro Toyoura,
    “Investigation of Different Devices Behavior in an Organic Fingerprinting-Based Positioning System for Mobile Robot Application in Healthcare Industries,”
    IEEE Global Conference on Life Sciences and Technologies (LifeTech), pp.1-5,
    2022-3.
    (BibTeX)
  7. Haochen Huang, Daisuke Kono, Masahiro Toyoura,
    “Vision-based vibration measurement of machine tool,”
    Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol.16, No.1, Article 21-00358,
    2022-2.
    (IF: 0.9, PDF, Link, BibTeX)
  8. Kaibing Yang, Renshu Gu, Maoyu Wang, Masahiro Toyoura, Gang Xu,
    “LASOR: Learning Accurate 3D Human Pose and Shape Via Synthetic Occlusion-Aware Data and Neural Mesh Rendering,”
    IEEE Transactions on Image Processing, pp.1938-1948,
    2022-2.
    (IF: 10.6, First Online 2022-02-10, Link, arXiv, BibTeX)
  9. Ahmad Hakimi bin Ahmad Sa’ahiry, Abdul Halim Ismail, Latifah Munirah Kamaruddin, Mohd Sani Mohamad Hashim, Muhamad Safwan Muhamad Azmi, Muhammad Juhairi Aziz Satar, Masahiro Toyoura,
    “Effect of Sample Sizes in Fingerprinting Database for Wi-Fi System,”
    International Journal of Computers Communications & Control, Vol.16, No.6, pp.1-16,
    2021-12.
    (IF: 2.293, Link, BibTeX)
  10. Haochen Huang, Daisuke Kono, Masahiro Toyoura,
    “Vision Based Two-Dimensional Measurement of Machine Tool Motion Trajectory,”
    International Conference on Leading Edge Manufacturing in 21st Century (LEM21), pp.1-4, OS02-1,
    2021-11.
    (BibTeX)
  11. [Related project] Lesson Design (2011~)