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Laser & Optoelectronics Progress, Volume. 62, Issue 12, 1209001(2025)

Design and Implementation of Particle Holographic Image Reconstruction Algorithm Based on Field-Programmable Gate Array

Shanshan Chen1,3, Qiwen Jin2, Zhiming Lin2, and Xuecheng Wu1,2,3、*
Author Affiliations
  • 1Polytechnic Institute, Zhejiang University, Hangzhou 310015, Zhejiang , China
  • 2State Key Laboratory of Clean Energy Utilization, Zhejiang University, Hangzhou 310027, Zhejiang , China
  • 3Ningbo Innovation Center, Zhejiang University, Ningbo 315100, Zhejiang , China
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    AbstractGet PDF(in Chinese)
    Figures&Tables (12)
    Equations (8)
    References (22)
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    Paper Information
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    Figures & Tables(12)
    Optical recording setup of particle hologram

    Fig. 1. Optical recording setup of particle hologram

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    Digital reconstruction algorithm of particle hologram

    Fig. 2. Digital reconstruction algorithm of particle hologram

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    Top-level design of logic structure of particle hologram reconstruction

    Fig. 3. Top-level design of logic structure of particle hologram reconstruction

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    Process control logic of particle hologram reconstruction

    Fig. 4. Process control logic of particle hologram reconstruction

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    Hx, Hy,and Uxfor different HΔ

    Fig. 5. Hx, Hy,and Uxfor different HΔ

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    Logic structure diagram of phase shift function module

    Fig. 6. Logic structure diagram of phase shift function module

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    Reconstructed sections of coal powder holograms

    Fig. 7. Reconstructed sections of coal powder holograms

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    Reconstructed sections of droplet particle holograms

    Fig. 8. Reconstructed sections of droplet particle holograms

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    • Table 1. Resource consumption and computing latency of FFT

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      Table 1. Resource consumption and computing latency of FFT

      NRequired DSPRequired BRAMLatency
      FixedFloatFixedFloatFixedFloat
      128242422474626
      2562424468681144
      512323681116452178
      10243236121731874232
      20484048223162688338
      4096404837541241816536

    • Table 2. The working modes of the address management module in various states

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      Table 2. The working modes of the address management module in various states

      StateBurst lengthBurst quantityAddress of the i-th burst
      xfftL （≤Lmax）N2/LL（i-1）Apix
      yfft1N2［N mod（i-1， N）+ceil（i/N）-1］Apix
      The c-th rotateL （≤Lmax）N2/Lread： L（i-1）Apix； write： L（i-1）Apix+cAmat
      The c-th yiFFT1N2［N mod（i-1， N）+ceil（i/N）-1］ Apix+cAmat

    • Table 3. Time consumption of proposed FPGA particle hologram reconstruction

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      Table 3. Time consumption of proposed FPGA particle hologram reconstruction

      NTime /（ms/plane）Frame rateThroughput /（Mpixel/s）
      1280.4852060.25833.755
      2561.778562.53636.866
      5126.738148.41438.906
      102426.10838.30340.163
      2048102.6959.73840.842
      4096406.9132.45841.230

    • Table 4. Reconstruction time of related studies

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      Table 4. Reconstruction time of related studies

      ModelNTime /（ms/plane）Relative delayTarget device
      Model of reference ［7］256266/1001.4964 Xilinx XC2VP70
      Model of reference ［8］1024331.264Xilinx XC2VP70
      Model of reference ［9］2563.391.907Xilinx Alveo U250
      Model of reference ［10］1024250.958Unknown
      Model of reference ［11］2048666.676.492Xilinx Virtex 1000E
      Model of reference ［12］1280.0670.138Altera Stratix IV EP4SGX
      Model of reference ［12］2560.26450.149Altera Stratix IV EP4SGX
      Model of reference ［12］5121.05310.156Altera Stratix IV EP4SGX
      Model of reference ［13］51213.291.972Altera Stratix V GX
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    Shanshan Chen, Qiwen Jin, Zhiming Lin, Xuecheng Wu. Design and Implementation of Particle Holographic Image Reconstruction Algorithm Based on Field-Programmable Gate Array[J]. Laser & Optoelectronics Progress, 2025, 62(12): 1209001

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    Paper Information

    Category: Holography

    Received: Jan. 6, 2025

    Accepted: Feb. 14, 2025

    Published Online: Jun. 25, 2025

    The Author Email: Xuecheng Wu (wuxch@zju.edu.cn)

    DOI:10.3788/LOP250455

    CSTR:32186.14.LOP250455

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology