成層圏プラットフォームを想定した車両の動体追跡手法に関する研究

DOI Web Site 被引用文献7件 参考文献5件

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タイトル別名
  • A New Technique for Vehicle Tracking on the Assumption of Stratospheric Platform.
  • セイソウケン プラットフォーム オ ソウテイ シタ シャリョウ ノ ドウタイ ツイセキ シュホウ ニ カンスル ケンキュウ

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抄録

High resolution and continuous images at the same point can be acquired by stratospheric platforms. The stratospheric platform has great potential with wider scope of utilization. For instance, the stratospheric platforms may provide measurement of traffic flow. In this study, we argue the possibility of vehicle tracking by stratospheric platforms, to be specific, we estimate displacement vectors of vehicles by applying the probabilistic relaxation method to time-series images. We improve the probabilistic relaxation method by (1) using the color information of vehicles, and (2) using the labeling of each other. The proposed method can be applied to appearance and disappearance of vehicles. Through the application to simulation data and sample image, we confirm the effectiveness of the proposed method.

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