• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

A New Technique for Measurement of Traffic Flow on the Proposed High Altitude Platforms

Research Project

Project/Area Number 13450208
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 交通工学・国土計画
Research InstitutionThe University of Tokyo

Principal Investigator

SHIMIZU Eihan  The University of Tokyo, Graduate School of Engineering, Professor, 大学院・工学系研究科, 教授 (50196507)

Co-Investigator(Kenkyū-buntansha) FUSE Takashi  The University of Tokyo, Graduate School of Engineering, Research Associate, 大学院・工学系研究科, 助手 (80361525)
SHIMIZU Tetsuo  The University of Tokyo, Graduate School of Engineering, Associate Professor, 大学院・工学系研究科, 助教授 (40272679)
TSUTSUMI Morito  University of Tsukuba, Institute of Policy & Planning, Sciences, Associate Professor, 社会工学系, 助教授 (70292886)
Project Period (FY) 2001 – 2003
Project Status Completed (Fiscal Year 2003)
Budget Amount *help
¥2,800,000 (Direct Cost: ¥2,800,000)
Fiscal Year 2003: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2002: ¥1,900,000 (Direct Cost: ¥1,900,000)
KeywordsVehicle Maneuver / Stratospheric Platforms / Moving Object Recognition / 3D Measurement / Sequential images from High Altitude Platforms / 車両位置精度 / 車両動態認識 / 高度撮影時系列画像 / 時空間クラスタリング法 / パラメータ調整法 / 幾何補正 / 時空間クラスタリング
Research Abstract

Sequential images from high altitude platforms are suitable for traffic flow surveillance, which requires fixed-point continuous observation of vehicle movements over a wide area. High altitude platforms are expected to result in high spatial and time resolution images at specific areas for continuous observation. These high resolution and continuous images certainly make observation of vehicle movement easier. As a result, the high altitude platforms have a great potential with wider scope of utilization to derive useful traffic information on vehicle trajectories. In this study, we explore the possibility of vehicle maneuvers recognition with high resolution and time-serial aerial images, which are on the assumption of the use of helicopters and stratospheric platforms.
Specifically, we develop a new technique for vehicle maneuvers recognition. In accordance with human perception, we develop spatio-temporal clustering method, which is composed of geometric correction, background subtraction, shadow detection, optical flow extraction, clustering and labeling. Employing the two features, that are background subtraction value and optical flow, the pixels that are adjacent and have similar features are grouped. Consequently, vehicle clusters are formed in the spatio-temporal image.
The method, however, required adjustments to some parameters, depending on the images. In addition, the results were given in image coordinates (pixels) instead of real world coordinates. This research describes a method to adjust the parameters and a framework to evaluate the vehicle positioning accuracy using real distances.
The proposed framework is applied to real sequential images obtained from a helicopter, and the vehicle positioning accuracy is estimated. The sequential images have 10cm, 30 cm spatial resolution and 1/30 s time resolution. The framework provides exact and efficient vehicle recognition. The positioning accuracy of the recognized vehicles is better than 1.92m.

Report

(4 results)
  • 2003 Annual Research Report   Final Research Report Summary
  • 2002 Annual Research Report
  • 2001 Annual Research Report
  • Research Products

    (47 results)

All Other

All Publications (47 results)

  • [Publications] 布施孝志, 清水英範, 清水哲夫, 本田卓: "車両動態の動画像解析における実座標化の枠組みの構築"第23回交通工学研究発表会報告集. 125-128 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] T.Fuse, E.Shimizu, T.Shimizu, T.Honda: "Sequential Image Analysis of Vehicle Maneuvers : Evaluation of Vehicle Position Accuracy and Its Applications"Journal of the Eastern Asia Society for Transportation Studies. 5. 1991-2002 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 布施孝志, 清水英範, 前田亮: "高度撮影時系列画像を用いた車両動体認識手法の構築"土木学会論文集. IV-60. 159-173 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 布施孝志, 本田卓, 清水英範: "高高度撮影による車両動態の動画像解析"日本写真測量学会平成15年度秋季学術講演会発表論文集. 1-4 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] T.Fuse, E.Shimizu, T.Honda: "Applications of Sequential Image Analysis of Vehicle Maneuvers on the Assumption of Stratospheric Platforms"Optical 3-D Measurement Techniques VI. 2. 199-206 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] T.Fuse, E.Shimizu, R.Maeda: "Development of Techniques for Vehicle Maneuvers Recognition with Sequential Images from High Altitude Platforms"ARIDA News Letter. 21. 1-2 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] T.Fuse, E.Shimizu, R.Maeda: "Development of Techniques for Vehicle Maneuvers Recognition with Sequential Images from High Altitude Platforms"The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. 34(5). 561-566 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 布施孝志, 清水英範, 前田亮: "高度撮影時系列画像を用いた車両動態認識手法の開発"土木計画学研究・講演集. 25(CD-ROM). (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 布施孝志, 清水英範, 前田亮: "高度撮影時系列画像を用いた車両動態認識手法の開発"日本写真測量学会平成14年度年次学術講演会発表論文集. 239-244 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 布施孝志, 依田秀則, 清水英範: "時空間クラスタリングに基づく車両認識手法の開発"土木計画学研究・講演集. 24(2). 715-718 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 布施孝志, 依田秀則, 清水英範: "高度撮影画像を用いた車両挙動認識手法に関する研究"土木学会第56回年次学術講演会講演概要集. 804-805 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] T.Fuse, H.Yoda, E.Shimizu, M.Tsutsumi: "Auto-Recognition of Vehicle Maneuvers Based on Spatio-Temporal Clustering with Images from High Altitude Platforms"Proceedings of 3rd International Image Sensing Seminar on New Development in Digital Photogrammetry. 57-68 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] T.Fuse, H.Yoda, E.Shimizu, M.Tsutsumi: "A New Technique for Measurement of Traffic Flow on the Proposed High Altitude Platforms"Proceedings of 9th World Conference on Transportation Research. (CD-ROM). (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 布施孝志, 依田秀則, 清水英範: "高度撮影高分解能時系列画像を用いた車両挙動の認識に関する研究"日本写真測量学会平成13年度年次学術講演会発表論文集. 197-200 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 布施孝志, 依田秀則, 清水英範: "高度撮影画像を用いた時空間クラスタリングに基づく車両挙動の認識"第7回画像センシングシンポジウム講演論文集. 227-232 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takashi FUSE, Eihan SHIMIZU, Tetsuo SHIMIZU, Takashi HONDA: "Applications of Sequential Image Analysis of Vehicle Maneuvers"Journal of 23rd Conference of Japan Society of Traffic Engineers. 125-128 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takashi FUSE, Eihan SHIMIZU, Tetsuo SHIMIZU, Takashi HONDA: "Sequential Image Analysis of Vehicle Maneuvers : Evaluation of Vehicle Position Accuracy and Its Applications"Journal of the Eastern Asia Society for Transportation Studies. Vol.5. 1991-2002 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takashi FUSE, Eihan SHIMIZU, Ryo MAEDA: "Development of A Technique for Vehicle Maneuvers Recognition with Sequential Images from High Altitude Platforms"Journal of Infrastructure Planning and Management. IV-60, No.737. 159-173 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takashi FUSE, Takashi HONDA, Eihan SHIMIZU: "Sequential Image Analysis of Vehicle Maneuvers"Proceedings of the Annual Conference of the Japan Society of Photogrammetry and Remote Sensing. 1-4 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takashi FUSE, Eihan SHIMIZU, Takashi HONDA: "Applications of Sequential Image Analysis of Vehicle Maneuvers on the Assumption of Stratospheric Platforms"Optical 3-D Measurement Techniques VI. Vol.II. 199-206 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takashi FUSE, Eihan SHIMIZU, Ryo MAEDA: "Development of Techniques for Vehicle Maneuvers Recognition with Sequential Images from High Altitude Platforms"ARIDA News Letter. No.21. 1-2 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takashi FUSE, Eihan SHIMIZU, Ryo MAEDA: "Development of Techniques for Vehicle Maneuvers Recognition with Sequential Images from High Altitude Platforms"The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. Vol.34, Part.5. 561-566 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takashi FUSE, Eihan SHIMIZU, Ryo MAEDA: "Development of Techniques for Vehicle Maneuvers Recognition with Sequential Images from High Altitude Platforms"Proceedings of Infrastructure Planning. Vol.25(CD-ROM). (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takashi FUSE, Eihan SHIMIZU, Ryo MAEDA: "Development of Techniques for Vehicle Maneuvers Recognition with Sequential Images from High Altitude Platforms"Proceedings of the Annual Conference of the Japan Society of Photogrammetry and Remote Sensing. 239-244 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takashi FUSE, Hidenori YODA, Eihan SHIMIZU: "Auto-Recognition of Vehicle Maneuvers Based on Spatio-Temporal Clustering with Images from High Altitude Platforms"Proceedings of Infrastructure Planning. Vol.24, No.2. 715-718 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takashi FUSE, Hidenori YODA, Eihan SHIMIZU: "Development of Vehicle Maneuvers Recognition Method"Proceedings of 56th Conference of Japan Society of Civil Engineering. 804-805 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takashi FUSE, Hidenori YODA, Eihan SHIMIZU, Morito TSUTSUMI: "Auto-Recognition of Vehicle Maneuvers Based on Spatio-Temporal Clustering with Images from High Altitude Platforms"Proceedings of 3rd International Image Sensing Seminar on New Development in Digital Photogrammetry. 57-68 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takashi FUSE, Hidenori YODA, Eihan SHIMIZU, Morito TSUTSUMI: "A New Technique for Measurement of Traffic Flow on the Proposed High Altitude Platforms"Proceedings of 9th World Conference on Transportation Research. (CD-ROM). (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takashi FUSE, Hidenori YODA, Eihan SHIMIZU: "A New Technique for Measurement of Traffic Flow on the Proposed High Altitude Platforms"Proceedings of the Annual Conference of the Japan Society of Photogrammetry and Remote Sensing. 197-200 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takashi FUSE, Hidenori YODA, Eihan SHIMIZU: "Auto-Recognition of Vehicle Maneuvers Based on Spatio-Temporal Clustering with Images from High Altitude Platforms"Proceedings of the 7th Symposium on Sensing via Image Information. 227-232 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 布施孝志, 清水英範, 清水哲夫, 本田卓: "車両動態の動画像解析における実座標化の枠組みの構築"第23回交通工学研究発表会報告集. 125-128 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Takashi FUSE, Eihan SHIMIZU, Tetsuo SHIMIZU, Takashi HONDA: "Sequential Image Analysis of Vehicle Maneuvers : Evaluation of Vehicle Position Accuracy and Its Applications"Journal of the Eastern Asia Society for Transportation Studies. 5. 1991-2002 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 布施孝志, 清水英範, 前田亮: "高度撮影時系列画像を用いた車両動体認識手法の構築"土木学会論文集. IV60,No.737. 159-173 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 布施孝志, 本田卓, 清水英範: "高高度撮影による車両動態の動画像解析"日本写真測量学会平成15年度秋季学術講演会発表論文集. 1-4 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Takashi FUSE, Eihan SHIMIZU, Takashi HONDA: "Applications of Sequential Image Analysis of Vehicle Maneuvers on the Assumption of Stratospheric Platforms"Optical 3-D Measurement Techniques VI. 2. 199-206 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Jaechoon CHON, Takashi FUSE, Eihan SHIMIZU: "Video Mosaics in 3D Space"Proceedings of the 24th Asian Conference on Remote Sensing & 2003 International Symposium on Remote Sensing. 1. 26-28 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] T.Fuse, E.Shimizu, R.Maeda: "Development of Techniques for Vehicle Maneuvers Recognition with Sequential Images from High Altitude Platforms"ARIDA News Letter. 21. 1-2 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] T.Fuse, E.Shimizu, R.Maeda: "Development of Techniques for Vehicle Maneuvers Recognition with Sequential Images from High Altitude Platforms"International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. 34(5). 561-566 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 布施孝志, 清水英範, 前田亮: "高度撮影時系列画像を用いた車両動態認識手法の開発"日本写真測量学会平成14年度年次学術講演会発表論文集. 239-244 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] T.Fuse, E.Shimizu, T.Shimizu, T.Honda: "Sequential image analysis of vehicle maneuvers : evaluation of vehicle position accuracy and its applications"The 5th Eastern Asia Society for Transportation Studies Conference. (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] T.Fuse, E.Shimizu, T.Honda: "Applications of Sequential Image Analysis of Vehicle Maneuvers on the Assumption of Stratospheric Platforms"6th Conference on Optical 3D Measurement techniques. (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] 布施孝志, 依田秀則, 清水英範: "高度撮影画像を用いた時空間クラスタリングに基づく車両挙動の認識"第7回画像センシングシンポジウム講演論文集. 7. 227-232 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 布施孝志, 依田秀則, 清水英範: "高度撮影高分解能時系列画像を用いた車両挙動の認識に関する研究"日本写真測量学会平成13年度年次学術講演会発表論文集. 197-200 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] T.FUSE, H.YODA, E.SHIMIZU, M.TSUTSUMI: "A New Technique for Measurement of Traffic Flow on the Proposed High Altitude Platforms"Proceedings of 9th World Conference on Transportation Research CD-ROM. 9. (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] T.FUSE, H.YODA, E.SHIMIZU, M.TSUTSUMI: "Auto-Recognition of Vehicle Maneuvers Based on Spatio-Temporal Clustering with Images from High Altitude Platforms"Proceedings of 3rd international Image Sensing Seminar on New Development in Digital Photogrammetry. 3. 57-68 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 布施孝志, 依田秀則, 清水英範: "高度撮影画像を用いた車両挙動認識手法に関する研究"土木学会第56回年次学術講演会講演概要集,第IV部門. 56. 804-805 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 布施孝志, 依田秀則, 清水英範: "時空間クラスタリングに基づく車両認識手法の開発"土木計画学研究・講演集. 24(2). 715-718 (2001)

    • Related Report
      2001 Annual Research Report

URL: 

Published: 2002-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi