Journal of Applied Optics, Volume. 43, Issue 4, 676(2022)

Real-time implementation of multi-source image fusion algorithm

Xiying HUANG... Jie WANG, Jiaoying WANG, Li YAN, Yang LU and Liangfu LI |Show fewer author(s)
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    Figures & Tables(7)
    Diagram of parallel system architecture of fusion algorithm
    Diagram of pipeline design of pyramid
    Effect diagram of fusion algorithm of parallel implementation on FPGA
    Fusion effect diagram of different scenarios
    • Table 1. Objective evaluation results of proposed fusion method in different scenarios

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      Table 1. Objective evaluation results of proposed fusion method in different scenarios

      图像标号PSNRSSIMLS差值
      图320.58410.776452140.77
      图4(a)22.06940.803689113.25
      图4(b)20.72190.761142155.07
      图4(c)23.27260.85978499.21
    • Table 2. Comparison of implementation time of Laplacian fusion algorithm on different platforms

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      Table 2. Comparison of implementation time of Laplacian fusion algorithm on different platforms

      平台主频运算时间/ms备注
      Inter i71.7 GHz152多核APU
      TI TM320C64551 GHz76内存占用70%
      Nvidia Jetson TX21.2 GHz25显存占用90%
      本文Xilinx Xc7k325t--/视频流时钟200 MHz10.5资源占用见表3
    • Table 3. Resource occupation analysis of FPGA

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      Table 3. Resource occupation analysis of FPGA

      资源名称总资源数占用资源数资源占用率/%
      BRAM445123.527.75
      Slices Flip Flops407600248546.10
      LUT2038002112910.37
      LUTRAM640007301.14
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    Xiying HUANG, Jie WANG, Jiaoying WANG, Li YAN, Yang LU, Liangfu LI. Real-time implementation of multi-source image fusion algorithm[J]. Journal of Applied Optics, 2022, 43(4): 676

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    Paper Information

    Category: OE INFORMATION ACQUISITION AND PROCESSING

    Received: May. 7, 2022

    Accepted: --

    Published Online: Aug. 8, 2022

    The Author Email:

    DOI:10.5768/JAO202243.0402002

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