Research on CUDA-based UAV image processing algorithm for search and rescue assistances

https://tapchi.humg.edu.vn/en/archives?article=1134
  • Affiliations:

    1 KhoaCông nghệ Thông tin,Trường Đại học Mỏ - Địa chất, Việt Nam;
    2 Đại học Lê Quý Đôn, Cầu Giấy, Hà Nội, Việt Nam;
    3 Cục Bản đồ Quân đội, Bộ Tổng Tham mưu, Việt Nam

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  • Received: 14th-July-2017
  • Revised: 25th-July-2017
  • Accepted: 30th-Oct-2017
  • Online: 30th-Oct-2017
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Abstract:

In recent years, Unmanned Aerial Vehicle (UAV) systems have played an important role in obtaining timely and accurate acquisition of geospatial information, providing an important basis for disaster assessment, emergency relief, and reconstruction. However, with the high-resolution characteristics of UAV image, it is necessary to use number of images to cover the study areas. Therefore, the traditional CPU-based image processing method cannot meet the requirements of disaster emergencies. In this paper, we propose a Compute Unified Device Architecture (CUDA)-based UAV image processing algorithm, which takes advantage of the powerful parallel processing capability of the GPU, greatly improving the efficiency of processing time. Our experiments confirm the applicability of UAV image for natural disaster emergency response capability.

How to Cite
Nguyen, X.Truong, Nguyen, D.Mai Thi, Tran, V.Hai Thi, Dao, H.Khanh, Vu, T.Van and Nguyen, A.Tuan 2017. Research on CUDA-based UAV image processing algorithm for search and rescue assistances (in Vietnamese). Journal of Mining and Earth Sciences. 58, 5 (Oct, 2017).

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