Target recognition in complex background inspired by zebrafish and eagle eye vision
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China Agricultural University

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This project is supported by the National Key Research and Development Plan Project (No.2022YFD2001405), and the Open Fund of Key Laboratory of Spatial-temporal Big Data Analysis and Application of Natural Resources in Megacities, MNR (No.KFKT-2022-05), and the Open Subject of Key Laboratory of Intelligent Equipment and Robotics for Agriculture of Zhejiang Province (No.2023ZJZD2306), and the Open Fund of Key Laboratory of Urban Land Resources Monitoring and Simulation, Ministry of Natural Resources (No.KF-2021-06-115), and Science and Technology Plan Project of Shenzhen (No.ZDSYS20210623091808026), the Open Project Program of State Key Laboratory of Virtual Reality Technology and Systems, Beihang University(No. VRLAB2022C10), and the Open Project of State Key Laboratory of Clean Energy Utilization, Zhejiang University(No.ZJUCEU2022002), and 2115 Talent Project of China Agricultural University.

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    Abstract:

    To meet the requirements of anti-drone recognition system for drone recognition in the complex background within public places, a target recognition method based on Zebrafish template matching vision recognition and eagle eye visual attention was studied in this paper. By establishing a dataset of drone templates with different postures, combining the eagle eye visual search mechanism with scale invariant feature transformation, the attitude template image is matched with the target to obtain a rough target area. Then calculate the similarity of the Hausdorff distance between the template pose and the target pose to obtain the most similar pose. Experimental results showed that, the anti UAV recognition system can realize the recognition of drones in different complex backgrounds. Compared with the significance target recognition method based on spectral residuals, the average running time is improved by 23.5%. The proposed algorithm has a higher structural similarity index than the differential hash algorithm for finding similar template poses.

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XU Yunzhe, CHEN Jian. Target recognition in complex background inspired by zebrafish and eagle eye vision[J]. Journal of Integration Technology,2024,13(2):39-51

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History
  • Received:July 24,2023
  • Revised:July 24,2023
  • Adopted:January 16,2024
  • Online: January 16,2024
  • Published:
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