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2023 年度 実施状況報告書

Development of Lifelong SLAM System for Service Robots using Deep Semantic Information

研究課題

研究課題/領域番号 21K14115
研究機関東北大学

研究代表者

Ravankar Ankit  東北大学, 工学研究科, 特任准教授 (40778528)

研究期間 (年度) 2021-04-01 – 2025-03-31
キーワードSemantic SLAM / Probability Inferencing / Object Search / Path Planning / Navigation / Service Robot
研究実績の概要

In FY2023, we developed object search strategies for service robots in a simulated indoor living lab environment. We designed two distinct methods: one based on heuristic object search and the other on probabilistic inferencing. These techniques are crucial for tasks like object retrieval and detection in home like settings, where users might ask robots to locate specific items. Our approach integrated open-source datasets to train object classifications, incorporating them into our semantic life-long mapping framework.
Additionally, we created room and region classification algorithms to establish semantic connections between objects, places, and regions. This resulted in a three-layer semantic map, enhancing robot navigation and human robot interaction.

現在までの達成度 (区分)
現在までの達成度 (区分)

2: おおむね順調に進展している

理由

The project is progressing smoothly but further experiments and data collection were required for evaluating the algorithms. This involved long-term data collection in the simulated living lab at Tohoku University. As a result, the project was extended for an year to complete the remaining task and gather the necessary empirical data.

今後の研究の推進方策

This FY the plan is to do a long-term study inside the living lab and collecting large data for robot planning and navigation. The layered semantic navigation framework is already completed, and we plan to use it for testing object detection tasks for a service robot in the living lab. An evaluative comparison of searching using heuristic and by using probabilistic inferencing will be done and compared with base-line search algorithms. The results are planned to be published in two international journals before the end of the this fiscal year.

次年度使用額が生じた理由

The remaining budget will be used to procure electrical supplies for repairs and storage drives for collecting and storing the data.

  • 研究成果

    (8件)

すべて 2024 2023

すべて 雑誌論文 (8件) (うち国際共著 5件、 査読あり 5件)

  • [雑誌論文] Real-Time Marker-Based Monocular Autonomous Docking in Semi-Unstructured Indoor Environments*2024

    • 著者名/発表者名
      Chinchilla Sebastian、Saito Takumi、Oikawa Ryosuke、Yamada Tomoaki、Toshiki Naoto、Yamane Satsuki、Salazar Jose、Ravankar Ankit A.、Hirata Yasuhisa
    • 雑誌名

      2024 IEEE/SICE International Symposium on System Integration (SII)

      巻: 2024 ページ: 1561-1568

    • DOI

      10.1109/SII58957.2024.10417484

    • 査読あり / 国際共著
  • [雑誌論文] Synergizing Multi-Robot Assistive Care: An IoT-Driven Framework for Elderly Support in a Simulated Smart Living Lab2024

    • 著者名/発表者名
      Ravankar Ankit A.、Salazar Jose、Hirata Yasuhisa
    • 雑誌名

      29th International Symposium on Artificial Life and Robotics (AROB)

      巻: 2024 ページ: 872-877

    • 査読あり / 国際共著
  • [雑誌論文] Semantic Scene Understanding and Region Classification for Navigation of Service Robots in Care Scenarios2024

    • 著者名/発表者名
      Ravankar Ankit A.、Chikhalikar Akash、Salazar Jose、Ravankar Abhijeet、Hirata Yasuhisa
    • 雑誌名

      29th International Symposium on Artificial Life and Robotics (AROB)

      巻: 2024 ページ: 893-898

    • 査読あり / 国際共著
  • [雑誌論文] Real-time monitoring of elderly people through computer vision2023

    • 著者名/発表者名
      Ravankar Abhijeet、Rawankar Arpit、Ravankar Ankit A.
    • 雑誌名

      Artificial Life and Robotics

      巻: 28 ページ: 496~501

    • DOI

      10.1007/s10015-023-00882-y

    • 査読あり / 国際共著
  • [雑誌論文] Path-Following Guidance for Powered Wheelchair Users Using Mixed-Reality Technology with Shared Control Policy2023

    • 著者名/発表者名
      Liao Zhenyu、Salazar Jose、Ravankar Ankit、Chinchilla Sebastian、Monacelli Eric、Hirata Yasuhisa
    • 雑誌名

      IEEE International Conference on Cyborg and Bionic Systems (CBS)

      巻: 2023 ページ: 380-385

    • DOI

      10.1109/CBS55922.2023.10115329

    • 査読あり / 国際共著
  • [雑誌論文] Office Robot Navigation Using a Emotion Map2023

    • 著者名/発表者名
      Yamamoto Hana、Hanada Hiroyasu、Hirata Yasuhisa、Jose Salazar、Ankit Ravankar、Motoe Masashige、Yanai Yoshifumi、Ohta Koichi、Nishida Minoru、Maekawa Makiyo
    • 雑誌名

      The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec)

      巻: 2023 ページ: 1P1~C24

  • [雑誌論文] Integrating Semantic Awareness and Probabilistic Priors for Object Search in Indoor Environments2023

    • 著者名/発表者名
      Chikhalikar Akash、Ravankar Ankit A.、Luces Jose Victorio Salazar、Hirata Yasuhisa
    • 雑誌名

      The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec)

      巻: 2023 ページ: 1P1~C25

  • [雑誌論文] Video stabilization algorithm for field robots in uneven terrain2023

    • 著者名/発表者名
      Ravankar Abhijeet、Rawankar Arpit、Ravankar Ankit A.
    • 雑誌名

      Artificial Life and Robotics

      巻: 28 ページ: 502~508

    • DOI

      10.1007/s10015-023-00883-x

URL: 

公開日: 2024-12-25  

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