顔写真

PHOTO

Chiba Naoya
千葉 直也
Chiba Naoya
千葉 直也
D3 Center,Associate Professor

Research History 5

  1. 2024/10 - Present
    The University of Osaka D3 Center, Cybermedia Education Research Division Associate Professor

  2. 2024/09 - 2024/10
    Osaka University Cybermedia Center Associate Professor

  3. 2023/04 - 2024/08
    Tohoku University Graduate School of Information Sciences Department of System Information Sciences Assistant Proffersor

  4. 2020/04 - 2023/03
    Waseda University Faculty of Science and Engineering

  5. 2020/04 - 2023/03
    オムロンサイニックエックス株式会社 インタラクショングループ プロジェクトリサーチャー

Research Areas 3

  1. Informatics / Intelligent informatics /

  2. Informatics / Robotics and intelligent systems /

  3. Informatics / Intelligent robotics /

Papers 51

  1. Chaotic map-coded metaheuristics for metameric variable-length problems.

    Haichuan Yang, Haotian Li, Yifei Yang, Naoya Chiba, Shingo Kagami, Koichi Hashimoto, Yuichi Nagata

    Genet. Program. Evolvable Mach. Vol. 26 No. 2 p. 19-19 2025/12 Research paper (scientific journal)

  2. Bridging text and crystal structures: literature-driven contrastive learning for materials science

    Yuta Suzuki, Tatsunori Taniai, Ryo Igarashi, Kotaro Saito, Naoya Chiba, Yoshitaka Ushiku, Kanta Ono

    Machine Learning: Science and Technology Vol. 6 No. 3 p. 035006-035006 2025/07/17

    Publisher: IOP Publishing
  3. 複合現実技術を用いた推奨打牌情報の提示による麻雀支援システムの提案

    小島隼, 白井詩沙香, 千葉直也, 浦西友樹

    情報処理学会研究報告(Web) Vol. 2025 No. HCI-213 2025

  4. アーチェリー行射における身体傾斜情報の即時提示システムの提案

    木下夏綺, 白井詩沙香, 小林聖人, 千葉直也, 浦西友樹

    情報処理学会研究報告(Web) Vol. 2025 No. HCI-213 2025

  5. A Self-Attention Multi-Task Learning Model for Garment Segmentation and Parts Recognition.

    Yilin Zhang, Alberto Petrilli, Naoya Chiba, Koichi Hashimoto

    SII p. 1185-1192 2025 Research paper (international conference proceedings)

  6. Accurate Estimation of Fiducial Marker Positions Using Motion Capture System.

    Matus Tanonwong, Naoya Chiba, Koichi Hashimoto

    SII p. 625-632 2025 Research paper (international conference proceedings)

  7. Generative model of three-dimensional shapes incorporating structural mechanics

    戸井田一聖, 西口浩司, 千葉直也, 和田有司, 横田理央, 干場大也, 加藤準治

    日本計算工学会論文集(Web) Vol. 2024 No. 1 2024

  8. Multiple Mouse Tracking by Joint Estimation of Matching and Missing Values by using RFID based- and Visual-Tracking

    千葉直也, 越智翔平, TANONWONG Matus, 大隅典子, 橋本浩一

    計測自動制御学会システムインテグレーション部門講演会(CD-ROM) Vol. 25th 2024

  9. 画像からのハンドポーズ推定における事前情報の活用

    赤坂亮, 鏡慎吾, 千葉直也, 橋本浩一

    計測自動制御学会システム・情報部門学術講演会講演論文集(CD-ROM) Vol. 2024 2024

  10. RPD-SLAM: Real-time Semantic SLAM for Partially Dense Mapping with Road-Sign Understanding in Dynamic Outdoor Environments.

    Yu Zhu, Naoya Chiba, Koichi Hashimoto

    ROBIO p. 2111-2118 2024 Research paper (international conference proceedings)

  11. NeuralLabeling: A versatile toolset for labeling vision datasets using Neural Radiance Fields.

    Floris Erich, Naoya Chiba, Abdullah Mustafa, Yusuke Yoshiyasu, Noriaki Ando, Ryo Hanai, Yukiyasu Domae

    IROS p. 11086-11093 2024 Research paper (international conference proceedings)

  12. Learning 3D Point Cloud Registration as a Single Optimization Problem.

    Rintaro Yanagi, Atsushi Hashimoto 0001, Naoya Chiba, Shusaku Sone, Jiaxin Ma, Yoshitaka Ushiku

    ACCV (9) p. 175-193 2024 Research paper (international conference proceedings)

  13. Crystalformer: Infinitely Connected Attention for Periodic Structure Encoding.

    Tatsunori Taniai, Ryo Igarashi 0002, Yuta Suzuki, Naoya Chiba, Kotaro Saito, Yoshitaka Ushiku, Kanta Ono

    The Twelfth International Conference on Learning Representations(ICLR) 2024 Research paper (international conference proceedings)

    Publisher: OpenReview.net
  14. Improving accuracy of position-based visual servo with online calibration

    TERAZONO Daigo, SHIBAYAMA Chihuyu, CHIBA Naoya, HASHIMOTO Koichi

    The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) Vol. 2024 2024

    Publisher: The Japan Society of Mechanical Engineers
  15. Hole detection for industrial parts using inverse problem of persistent homology

    CHIBA Naoya, YANG Haichuan, HASHIMOTO Koichi

    The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) Vol. 2024 2024

    Publisher: The Japan Society of Mechanical Engineers
  16. Generating Long-Horizon Task Actions by Leveraging Predictions of Environmental States.

    Hiroto Iino, Kei Kase, Ryoichi Nakajo, Naoya Chiba, Hiroki Mori, Tetsuya Ogata

    SII p. 478-483 2024 Research paper (international conference proceedings)

  17. Comparative Study of Hybridization and Parameter Tuning Improvement Methods for EAs in WFLOP

    Ziqing Ye, Haichuan Yang, Naoya Chiba, Koichi Hashimoto

    ACM International Conference Proceeding Series p. 59-65 2023/11/25 Research paper (international conference proceedings)

  18. Multi-Timestep-Ahead Prediction with Mixture of Experts for Embodied Question Answering

    Kanata Suzuki, Yuya Kamiwano, Naoya Chiba, Hiroki Mori, Tetsuya Ogata

    Artificial Neural Networks and Machine Learning – ICANN 2023 p. 243-255 2023/09/22 Part of collection (book)

    Publisher: Springer Nature Switzerland
  19. Evaluating uncertainty by Neural Radiance Fields

    伊藤大介, 伊藤大介, 千葉直也, 加瀬敬唯, 加瀬敬唯, 中條亨一, 中條亨一, 森裕紀, 森裕紀, 尾形哲也, 尾形哲也

    計測自動制御学会システムインテグレーション部門講演会(CD-ROM) Vol. 24th 2023

  20. Faster Multi-DoF Robot Optimal Path Planning Using Latent Space of GANs with Comparison of Optimization Algorithms

    飯野寛人, 飯野寛人, 千葉直也, 森裕紀, 森裕紀, 尾形哲也, 尾形哲也

    日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM) Vol. 2023 2023

  21. Multi-Step Ahead Image Prediction with Mixture of Experts for Embodied Question Answering

    上和野雄也, 鈴木彼方, 鈴木彼方, 千葉直也, 千葉直也, 森裕紀, 尾形哲也, 尾形哲也

    日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM) Vol. 2023 2023

  22. カメラパラメータの誤差を考慮したマニピュレータの動作計画

    柴山千冬, 鏡慎吾, 千葉直也, 橋本浩一

    日本ロボット学会学術講演会予稿集(CD-ROM) Vol. 41st 2023

  23. Recognition of Human Relationships Using Interactions and Gazes through Video Analysis in Surveillance Footage

    Matus Tanonwong, Naoya Chiba, Koichi Hashimoto

    2023 IEEE International Conference on Robotics and Biomimetics, ROBIO 2023 p. 1-7 2023 Research paper (international conference proceedings)

  24. Reference-based Dense Pose Estimation via Partial 3D Point Cloud Matching.

    Rintaro Yanagi, Atsushi Hashimoto 0001, Naoya Chiba, Yoshitaka Ushiku

    ACM Multimedia p. 9411-9413 2023 Research paper (international conference proceedings)

  25. 3D Point Cloud Registration with Learning-based Matching Algorithm

    Rintaro Yanagi, Atsushi Hashimoto, Shusaku Sone, Naoya Chiba, Jiaxin Ma, Yoshitaka Ushiku

    2022/02/04

  26. Point Cloud Pre-training with Natural 3D Structures.

    Ryosuke Yamada, Hirokatsu Kataoka, Naoya Chiba, Yukiyasu Domae, Tetsuya Ogata

    CVPR p. 21251-21261 2022 Research paper (international conference proceedings)

    Publisher: IEEE
  27. Introductions of Sparse Estimation under Saturated Condition for 3D Measurement and Its Application for Bin-Picking Robot

    千葉直也, 千葉直也, 伊東秀謹, 橋本浩一

    画像ラボ Vol. 31 No. 11 p. 41-47 2020/11

    Publisher:
  28. Fast and Robust 3D Measurement by Light Transport Matrix Estimation

    CHIBA Naoya, ITO Hidechika, HASHIMOTO Koichi

    The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) Vol. 2020 2020

    Publisher: The Japan Society of Mechanical Engineers
  29. Sparse Estimation under Saturated Condition for 3D Measurement and Its Application for Bin-Picking Robot

    千葉直也, 橋本浩一

    Vol. 86 No. 1 2020

  30. Sparse estimation under saturated condition for 3D Measurement and its application for bin-picking robot

    Naoya Chiba, Koichi Hashimoto

    Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering Vol. 86 No. 1 p. 106-112 2020

    Publisher: The Japan Society for Precision Engineering
  31. Bin-picking of randomly piled shiny industrial objects using light transport matrix estimation

    Naoya Chiba, Mingyu Li, Akira Imakura, Koichi Hashimoto

    IEEE International Conference on Robotics and Biomimetics, ROBIO 2019 p. 7-13 2019/12 Research paper (international conference proceedings)

    Publisher: IEEE
  32. Discriminative recognition of point cloud gesture classes through one-shot learning

    Joshua Owoyemi, Naoya Chiba, Koichi Hashimoto

    IEEE International Conference on Robotics and Biomimetics, ROBIO 2019 p. 2304-2309 2019/12 Research paper (international conference proceedings)

    Publisher: IEEE
  33. 3D Measurement Based on Row-wise LT Matrix Estimation

    千葉 直也, 橋本 浩一

    Transactions of the Society of Instrument and Control Engineers Vol. 55 No. 4 p. 294-304 2019/04

    Publisher: 計測自動制御学会 ; [1965]-
  34. Point cloud deep learning for estimating 3-D rigid body transformation

    戸田幸宏, 千葉直也, 橋本浩一

    電子情報通信学会技術研究報告 Vol. 118 No. 460(CNR2018 35-57)(Web) 2019

  35. Fast ADMM-l1 minimization method by using SMW formula

    千葉直也, 今倉暁, 橋本浩一

    電子情報通信学会技術研究報告 Vol. 118 No. 460(CNR2018 35-57)(Web) 2019

  36. 3D Measurement and Material Estimation by estimating Light Transport Matrix

    Vol. 24 No. 10 p. 14-19 2019

    Publisher:
  37. Point cloud deep learning for multiple object pose estimation

    TODA Yukihiro, CHIBA Naoya, HASHIMOTO Koichi

    The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) Vol. 2019 2019

    Publisher: The Japan Society of Mechanical Engineers
  38. Development of Simulator for Object Pose Estimation by Using of Pointcloud Deep Learning

    CHIBA Naoya, TODA Yukihiro, HASHIMOTO Koichi

    The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) Vol. 2019 2019

    Publisher: The Japan Society of Mechanical Engineers
  39. Light Transport Matrix (LTM) 推定による三次元計測法とその高速化手法

    千葉 直也

    画像ラボ Vol. 30 No. 8 p. 6-11 2019 Research paper (scientific journal)

    Publisher: 日本工業出版
  40. Fast ADMM ℓ1 minimization by applying SMW formula and multi-row simultaneous estimation for Light Transport Matrix acquisition.

    Naoya Chiba, Akira Imakura, Koichi Hashimoto

    2019 IEEE International Conference on Robotics and Biomimetics(ROBIO) p. 14-21 2019 Research paper (international conference proceedings)

    Publisher: IEEE
  41. サチュレーションとガンマ補正を考慮したプロジェクタ・カメラシステムの光学キャリブレーションツールの開発

    千葉直也, 橋本浩一

    日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM) 2018/06/01

  42. 三次元構造マッチングを用いたペプチド立体構造探索手法の構築

    小松大和, 千葉直也, 橋本浩一

    情報処理学会全国大会講演論文集 2018/03/13

  43. LTM推定三次元計測法による金属物体のばら積みピッキング

    千葉直也, 橋本浩一

    計測自動制御学会システムインテグレーション部門講演会(CD-ROM) Vol. 19th 2018

  44. Object Detection in Bin Scene without CAD Model

    福地伸晃, 千葉直也, 橋本浩一

    日本ロボット学会誌 Vol. 36 No. 5 p. 368‐375(J‐STAGE)-375 2018

    Publisher: The Robotics Society of Japan
  45. Homogeneous light transport matrix estimation based 3D shape measurement

    Naoya Chiba, Koichi Hashimoto

    International Journal of Mechatronics and Automation Vol. 6 No. 2/3 p. 63-70 2018/01/01 Research paper (scientific journal)

  46. Ultra-Fast Multi-Scale Shape Estimation of Light Transport Matrix for Complex Light Reflection Objects.

    Naoya Chiba, Koichi Hashimoto

    2018 IEEE International Conference on Robotics and Automation, ICRA 2018, Brisbane, Australia, May 21-25, 2018 p. 1-5 2018 Research paper (international conference proceedings)

    Publisher: IEEE
  47. Sparse Estimation of Light Transport Matrix under Saturated Condition.

    Naoya Chiba, Koichi Hashimoto

    British Machine Vision Conference 2018, BMVC 2018, Northumbria University, Newcastle, UK, September 3-6, 2018 p. 68-68 2018 Research paper (international conference proceedings)

    Publisher: BMVA Press
  48. LT行列の推定に基づく三次元計測法

    千葉直也, 橋本浩一

    計測自動制御学会システムインテグレーション部門講演会(CD-ROM) 2017/12/20

  49. 3D measurement by estimating Homogeneous Light Transport (HLT) Matrix

    Naoya Chiba, Koichi Hashimoto

    2017 IEEE International Conference on Mechatronics and Automation, ICMA 2017 p. 1763-1768 2017/08/23 Research paper (international conference proceedings)

  50. 物理シミュレーションと透視投影カメラモデルを用いたバラ積みシーン点群生成プログラムの開発

    千葉直也, 橋本浩一

    日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM) 2017/05/09

  51. Feedback projection for 3D measurements under complex lighting conditions.

    Naoya Chiba, Shogo Arai, Koichi Hashimoto

    2017 American Control Conference, ACC 2017, Seattle, WA, USA, May 24-26, 2017 p. 4649-4656 2017 Research paper (international conference proceedings)

Misc. 11

  1. NeuralMeshing: Complete Object Mesh Extraction from Casual Captures

    Floris Erich, Naoya Chiba, Abdullah Mustafa, Ryo Hanai, Noriaki Ando, Yusuke Yoshiyasu, Yukiyasu Domae

    2025/08/22

  2. MRHaD: Mixed Reality-based Hand-Drawn Map Editing Interface for Mobile Robot Navigation.

    Takumi Taki, Masato Kobayashi, Eduardo Iglesius, Naoya Chiba, Shizuka Shirai, Yuki Uranishi

    CoRR Vol. abs/2504.00580 2025/04

  3. Focused Blind Switching Manipulation Based on Constrained and Regional Touch States of Multi-Fingered Hand Using Deep Learning.

    Satoshi Funabashi, Atsumu Hiramoto, Naoya Chiba, Alexander Schmitz, Shardul Kulkarni, Tetsuya Ogata

    CoRR Vol. abs/2503.07757 2025/03

  4. Contrastive Language-Structure Pre-training Driven by Materials Science Literature.

    Yuta Suzuki, Tatsunori Taniai, Ryo Igarashi 0002, Kotaro Saito, Naoya Chiba, Yoshitaka Ushiku, Kanta Ono

    CoRR Vol. abs/2501.12919 2025/01

  5. 3DFacePolicy: Audio-Driven 3D Facial Animation Based on Action Control

    Xuanmeng Sha, Liyun Zhang, Tomohiro Mashita, Naoya Chiba, Yuki Uranishi

    2024/09/17

  6. Crystalformer: Infinitely Connected Attention for Periodic Structure Encoding.

    Tatsunori Taniai, Ryo Igarashi 0002, Yuta Suzuki, Naoya Chiba, Kotaro Saito, Yoshitaka Ushiku, Kanta Ono

    CoRR Vol. abs/2403.11686 2024

  7. A Transformer Model for Symbolic Regression towards Scientific Discovery.

    Florian Lalande, Yoshitomo Matsubara, Naoya Chiba, Tatsunori Taniai, Ryo Igarashi 0002, Yoshitaka Ushiku

    CoRR Vol. abs/2312.04070 2023

  8. WeaveNet for Approximating Two-sided Matching Problems.

    Shusaku Sone, Jiaxin Ma, Atsushi Hashimoto 0001, Naoya Chiba, Yoshitaka Ushiku

    CoRR Vol. abs/2310.12515 2023

  9. NeuralLabeling: A versatile toolset for labeling vision datasets using Neural Radiance Fields.

    Floris Erich, Naoya Chiba, Yusuke Yoshiyasu, Noriaki Ando, Ryo Hanai, Yukiyasu Domae

    CoRR Vol. abs/2309.11966 2023

  10. Rethinking Symbolic Regression Datasets and Benchmarks for Scientific Discovery.

    Yoshitomo Matsubara, Naoya Chiba, Ryo Igarashi, Tatsunori Taniai, Yoshitaka Ushiku

    CoRR Vol. abs/2206.10540 2022

  11. Edge-Selective Feature Weaving for Point Cloud Matching.

    Rintaro Yanagi, Atsushi Hashimoto, Shusaku Sone, Naoya Chiba, Jiaxin Ma, Yoshitaka Ushiku

    CoRR Vol. abs/2202.02149 2022

Publications 3

  1. 点群深層学習/ニューラル3次元復元/深層照度差ステレオ法/AutoML

    藤吉, 弘亘, 延原, 章平, 千葉, 直也, 齋藤, 隼介, 山藤, 浩明, 菅沼, 雅徳

    共立出版 2024/05

    ISBN: 9784320126022

  2. 詳解 : 3次元点群処理 : Pythonによる基礎アルゴリズムの実装

    金崎, 朝子, 秋月, 秀一, 千葉, 直也

    講談社 2022/10

    ISBN: 9784065293430

  3. ニュウモン点群深層学習 Deepで挑む3Dへの第一歩—3次元の世界を理解する技術

    千葉 直也

    共立出版 2022

Presentations 44

  1. アーチェリー行射における身体傾斜情報の即時提示システムの提案

    木下夏綺, 白井詩沙香, 小林聖人, 千葉直也, 浦西友樹

    情報処理学会研究報告(Web) 2025

  2. 複合現実技術を用いた推奨打牌情報の提示による麻雀支援システムの提案

    小島隼, 白井詩沙香, 千葉直也, 浦西友樹

    情報処理学会研究報告(Web) 2025

  3. Accurate Estimation of Fiducial Marker Positions Using Motion Capture System.

    Matus Tanonwong, Naoya Chiba, Koichi Hashimoto

    SII 2025

  4. A Self-Attention Multi-Task Learning Model for Garment Segmentation and Parts Recognition.

    Yilin Zhang, Alberto Petrilli, Naoya Chiba, Koichi Hashimoto

    SII 2025

  5. 画像からのハンドポーズ推定における事前情報の活用

    赤坂亮, 鏡慎吾, 千葉直也, 橋本浩一

    計測自動制御学会システム・情報部門学術講演会講演論文集(CD-ROM) 2024

  6. Multiple Mouse Tracking by Joint Estimation of Matching and Missing Values by using RFID based- and Visual-Tracking

    千葉直也, 越智翔平, TANONWONG Matus, 大隅典子, 橋本浩一

    計測自動制御学会システムインテグレーション部門講演会(CD-ROM) 2024

  7. Hole detection for industrial parts using inverse problem of persistent homology

    CHIBA Naoya, YANG Haichuan, HASHIMOTO Koichi

    The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 2024

  8. Improving accuracy of position-based visual servo with online calibration

    TERAZONO Daigo, SHIBAYAMA Chihuyu, CHIBA Naoya, HASHIMOTO Koichi

    The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 2024

  9. Generating Long-Horizon Task Actions by Leveraging Predictions of Environmental States.

    Hiroto Iino, Kei Kase, Ryoichi Nakajo, Naoya Chiba, Hiroki Mori, Tetsuya Ogata

    SII 2024

  10. Crystalformer: Infinitely Connected Attention for Periodic Structure Encoding.

    Tatsunori Taniai, Ryo Igarashi 0002, Yuta Suzuki, Naoya Chiba, Kotaro Saito, Yoshitaka Ushiku, Kanta Ono

    The Twelfth International Conference on Learning Representations(ICLR) 2024

  11. Learning 3D Point Cloud Registration as a Single Optimization Problem.

    Rintaro Yanagi, Atsushi Hashimoto 0001, Naoya Chiba, Shusaku Sone, Jiaxin Ma, Yoshitaka Ushiku

    ACCV (9) 2024

  12. NeuralLabeling: A versatile toolset for labeling vision datasets using Neural Radiance Fields.

    Floris Erich, Naoya Chiba, Abdullah Mustafa, Yusuke Yoshiyasu, Noriaki Ando, Ryo Hanai, Yukiyasu Domae

    IROS 2024

  13. RPD-SLAM: Real-time Semantic SLAM for Partially Dense Mapping with Road-Sign Understanding in Dynamic Outdoor Environments.

    Yu Zhu, Naoya Chiba, Koichi Hashimoto

    ROBIO 2024

  14. Generative model of three-dimensional shapes incorporating structural mechanics

    戸井田一聖, 西口浩司, 千葉直也, 和田有司, 横田理央, 干場大也, 加藤準治

    日本計算工学会論文集(Web) 2024

  15. 3D Shape Generative Model based on DeepSDF incorporating Structural Mechanics

    戸井田一聖, 千葉直也, 西口浩司, 和田有司, 横田理央, 干場大也, 加藤準治

    計算工学講演会論文集(CD-ROM) 2024

  16. Comparative Study of Hybridization and Parameter Tuning Improvement Methods for EAs in WFLOP

    Ziqing Ye, Haichuan Yang, Naoya Chiba, Koichi Hashimoto

    ACM International Conference Proceeding Series 2023/11/25

  17. Evaluating uncertainty by Neural Radiance Fields

    伊藤大介, 伊藤大介, 千葉直也, 加瀬敬唯, 加瀬敬唯, 中條亨一, 中條亨一, 森裕紀, 森裕紀, 尾形哲也, 尾形哲也

    計測自動制御学会システムインテグレーション部門講演会(CD-ROM) 2023

  18. カメラパラメータの誤差を考慮したマニピュレータの動作計画

    柴山千冬, 鏡慎吾, 千葉直也, 橋本浩一

    日本ロボット学会学術講演会予稿集(CD-ROM) 2023

  19. Multi-Step Ahead Image Prediction with Mixture of Experts for Embodied Question Answering

    上和野雄也, 鈴木彼方, 鈴木彼方, 千葉直也, 千葉直也, 森裕紀, 尾形哲也, 尾形哲也

    日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM) 2023

  20. Faster Multi-DoF Robot Optimal Path Planning Using Latent Space of GANs with Comparison of Optimization Algorithms

    飯野寛人, 飯野寛人, 千葉直也, 森裕紀, 森裕紀, 尾形哲也, 尾形哲也

    日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM) 2023

  21. Reference-based Dense Pose Estimation via Partial 3D Point Cloud Matching.

    Rintaro Yanagi, Atsushi Hashimoto 0001, Naoya Chiba, Yoshitaka Ushiku

    ACM Multimedia 2023

  22. Recognition of Human Relationships Using Interactions and Gazes through Video Analysis in Surveillance Footage

    Matus Tanonwong, Naoya Chiba, Koichi Hashimoto

    2023 IEEE International Conference on Robotics and Biomimetics, ROBIO 2023 2023

  23. Introduction of Deep Learning for 3D Data

    Naoya Chiba

    2022/09/02

  24. 3D Point Cloud Registration with Learning-based Matching Algorithm

    Rintaro Yanagi, Atsushi Hashimoto, Shusaku Sone, Naoya Chiba, Jiaxin Ma, Yoshitaka Ushiku

    2022/02/04

  25. Point Cloud Pre-training with Natural 3D Structures.

    Ryosuke Yamada, Hirokatsu Kataoka, Naoya Chiba, Yukiyasu Domae, Tetsuya Ogata

    CVPR 2022

  26. 深層学習を用いた三次元点群処理入門

    千葉直也, 千葉直也

    情報処理学会研究報告 2022

  27. Neural Structure Fields with Application to Crystal Structure Autoencoders.

    Naoya Chiba, Yuta Suzuki, Tatsunori Taniai, Ryo Igarashi, Yoshitaka Ushiku, Kotaro Saito, Kanta Ono

    CoRR 2022

  28. Fast and Robust 3D Measurement by Light Transport Matrix Estimation

    CHIBA Naoya, ITO Hidechika, HASHIMOTO Koichi

    The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 2020

  29. Discriminative recognition of point cloud gesture classes through one-shot learning

    Joshua Owoyemi, Naoya Chiba, Koichi Hashimoto

    IEEE International Conference on Robotics and Biomimetics, ROBIO 2019 2019/12

  30. Bin-picking of randomly piled shiny industrial objects using light transport matrix estimation

    Naoya Chiba, Mingyu Li, Akira Imakura, Koichi Hashimoto

    IEEE International Conference on Robotics and Biomimetics, ROBIO 2019 2019/12

  31. Development of Simulator for Object Pose Estimation by Using of Pointcloud Deep Learning

    CHIBA Naoya, TODA Yukihiro, HASHIMOTO Koichi

    The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 2019

  32. Point cloud deep learning for multiple object pose estimation

    TODA Yukihiro, CHIBA Naoya, HASHIMOTO Koichi

    The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 2019

  33. Fast ADMM-l1 minimization method by using SMW formula

    千葉直也, 今倉暁, 橋本浩一

    電子情報通信学会技術研究報告 2019

  34. Point cloud deep learning for estimating 3-D rigid body transformation

    戸田幸宏, 千葉直也, 橋本浩一

    電子情報通信学会技術研究報告 2019

  35. Fast ADMM ℓ1 minimization by applying SMW formula and multi-row simultaneous estimation for Light Transport Matrix acquisition.

    Naoya Chiba, Akira Imakura, Koichi Hashimoto

    2019 IEEE International Conference on Robotics and Biomimetics(ROBIO) 2019

  36. Homogeneous light transport matrix estimation based 3D shape measurement

    Naoya Chiba, Koichi Hashimoto

    International Journal of Mechatronics and Automation 2018/01/01

  37. Sparse Estimation of Light Transport Matrix under Saturated Condition.

    Naoya Chiba, Koichi Hashimoto

    British Machine Vision Conference 2018, BMVC 2018, Northumbria University, Newcastle, UK, September 3-6, 2018 2018

  38. Ultra-Fast Multi-Scale Shape Estimation of Light Transport Matrix for Complex Light Reflection Objects.

    Naoya Chiba, Koichi Hashimoto

    2018 IEEE International Conference on Robotics and Automation, ICRA 2018, Brisbane, Australia, May 21-25, 2018 2018

  39. LT行列の推定に基づく三次元計測法

    千葉直也, 橋本浩一

    計測自動制御学会システムインテグレーション部門講演会(CD-ROM) 2017/12/20

  40. 3D measurement by estimating Homogeneous Light Transport (HLT) Matrix

    Naoya Chiba, Koichi Hashimoto

    2017 IEEE International Conference on Mechatronics and Automation, ICMA 2017 2017/08/23

  41. 物理シミュレーションと透視投影カメラモデルを用いたバラ積みシーン点群生成プログラムの開発

    千葉直也, 橋本浩一

    日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM) 2017/05/09

  42. Feedback projection for 3D measurements under complex lighting conditions.

    Naoya Chiba, Shogo Arai, Koichi Hashimoto

    2017 American Control Conference, ACC 2017, Seattle, WA, USA, May 24-26, 2017 2017

  43. 3D Keypoint対応付けの高精度化に関する検討

    荒井翔悟, 福地伸晃, 千葉直也, 橋本浩一

    日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM) 2015/05

  44. 1A1-H03 3D Keypoint Matching with High Accuracy

    ARAI Shogo, FUKUCHI Nobuaki, CHIBA Naoya, HASHIMOTO Koichi

    The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 2015

Industrial Property Rights 8

  1. モデル生成方法、データ提示方法、データ生成方法、推定方法、モデル生成装置、データ提示装置、データ生成装置、及び推定装置

    谷合 竜典, 牛久 祥孝, 千葉 直也, 鈴木 雄太, 小野 寛太

    特許第7674636号

    出願日:2021/09/27

    登録日:2025/04/30

  2. 情報処理装置、学習済みモデル生成装置、情報処理方法、学習済みモデル生成方法、情報処理プログラム、及び学習済みモデル生成プログラム

    千葉 直也, 牛久 祥孝, 谷合 竜典, 五十嵐 亮, 鈴木 雄太, 小野 寛太, 齊藤 耕太郎

    特許第7655512号

    出願日:2023/08/09

    登録日:2025/03/25

  3. 情報処理装置、学習済みモデル生成装置、情報処理方法、学習済みモデル生成方法、情報処理プログラム、及び学習済みモデル生成プログラム

    千葉 直也, 牛久 祥孝, 谷合 竜典, 五十嵐 亮, 鈴木 雄太, 小野 寛太, 齊藤 耕太郎

    出願日:2025/03/12

  4. 状態推定装置、状態推定方法及び状態推定プログラム

    谷合 竜典, 五十嵐 亮, 千葉 直也, 牛久 祥孝, 小野 寛太, 鈴木 雄太, 齊藤 耕太郎

    出願日:2023/09/29

  5. 情報処理装置、学習済みモデル生成装置、情報処理方法、学習済みモデル生成方法、情報処理プログラム、及び学習済みモデル生成プログラム

    千葉 直也, 牛久 祥孝, 谷合 竜典, 五十嵐 亮, 鈴木 雄太, 小野 寛太, 齊藤 耕太郎

    出願日:2023/08/09

  6. モデル生成方法、モデル生成装置、推論プログラム、及び推論装置

    柳 凜太郎, 橋本 敦史, 千葉 直也, 牛久 祥孝

    出願日:2022/01/20

  7. モデル生成方法、データ提示方法、データ生成方法、推定方法、モデル生成装置、データ提示装置、データ生成装置、及び推定装置

    谷合 竜典, 牛久 祥孝, 千葉 直也, 鈴木 雄太, 小野 寛太

    出願日:2021/09/27

  8. 位置姿勢算出装置、ロボット制御装置、及びロボット

    原田 智紀, 橋本 浩一, 荒井 翔悟, 千葉 直也

    出願日:2016/06/06