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Laser & Optoelectronics Progress, Volume. 57, Issue 24, 241022(2020)

Blind Image Deblurring Based on Image Edge Determination Mechanism

Qing Qi1,2、*, Jichang Guo2, and Shanji Chen1
Author Affiliations
  • 1School of Physics and Electronic Information Engineering, Qinghai Nationalities University, Xining, Qinghai 810007, China
  • 2School of Electrical and Information Engineering, Tianjin University, Tianjin 300072, China
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    AbstractGet PDF(in Chinese)
    Figures&Tables (13)
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    References (28)
    Cited By (5)
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    Figures & Tables(13)
    Blurry image, clean image, and edge-weakened image. (a) Blurry image; (b) clean image; (c) edge-weakened image learned by PNet

    Fig. 1. Blurry image, clean image, and edge-weakened image. (a) Blurry image; (b) clean image; (c) edge-weakened image learned by PNet

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    Structure of proposed network

    Fig. 2. Structure of proposed network

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    Diagram of DNet subnet generator for image deblurring

    Fig. 3. Diagram of DNet subnet generator for image deblurring

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    Dense residual block

    Fig. 4. Dense residual block

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    Diagram of PNet subnet discriminator (PatchGAN) for image deblurring

    Fig. 5. Diagram of PNet subnet discriminator (PatchGAN) for image deblurring

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    Results of image deblurring of compared methods on test dataset of GOPRO. (a) Blurry images; (b) method in Ref. [11]; (c) method in Ref. [13]; (d) method in Ref. [15]; (e) method in Ref. [16]; (f) ours

    Fig. 6. Results of image deblurring of compared methods on test dataset of GOPRO. (a) Blurry images; (b) method in Ref. [11]; (c) method in Ref. [13]; (d) method in Ref. [15]; (e) method in Ref. [16]; (f) ours

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    Results of image deblurring of compared methods on dataset of K?hler. (a) Blurry images; (b) method in Ref. [11]; (c) method in Ref. [13]; (d) method in Ref. [15]; (e) method in Ref. [16]; (f) ours

    Fig. 7. Results of image deblurring of compared methods on dataset of K?hler. (a) Blurry images; (b) method in Ref. [11]; (c) method in Ref. [13]; (d) method in Ref. [15]; (e) method in Ref. [16]; (f) ours

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    Results of deblurring of compared methods for real blurred images. (a) Blurry images;(b) method in Ref. [11]; (c) method in Ref. [13];(d) method in Ref. [15];(e) method in Ref. [16];(f) ours

    Fig. 8. Results of deblurring of compared methods for real blurred images. (a) Blurry images;(b) method in Ref. [11]; (c) method in Ref. [13];(d) method in Ref. [15];(e) method in Ref. [16];(f) ours

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    Visual results of subnetworks on GOPRO test set. (a) Blurry input; results of (b) w/o content, (c) w/o edge, (d) w/o adv, (e) w/o PNet, and (f) proposed method

    Fig. 9. Visual results of subnetworks on GOPRO test set. (a) Blurry input; results of (b) w/o content, (c) w/o edge, (d) w/o adv, (e) w/o PNet, and (f) proposed method

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    • Table 1. Quantitative evaluation results of proposed method and compared methods on GOPRO and K?hler datasets

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      Table 1. Quantitative evaluation results of proposed method and compared methods on GOPRO and K?hler datasets

      MethodGOPROKöhler
      PSNRSSIMPSNRSSIM
      Method in Ref. [11]27.27780.818721.23710.6490
      Method in Ref. [13]28.32250.858821.23350.6525
      Method in Ref. [15]25.23630.777320.85070.6340
      Method in Ref. [16]27.80860.856419.08430.5838
      Ours29.22780.877921.29870.6544

    • Table 2. Quantitative evaluation results on dataset of GOPRO with different subnetworks

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      Table 2. Quantitative evaluation results on dataset of GOPRO with different subnetworks

      MethodPSNRSSIM
      w/o PNet28.88560.8687
      Ours29.22780.8779

    • Table 3. Quantitative evaluation results on dataset of GOPRO for different loss functions

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      Table 3. Quantitative evaluation results on dataset of GOPRO for different loss functions

      MethodPSNRSSIM
      w/o content26.57780.8034
      w/o edge28.42600.8418
      w/o adv28.58630.8513
      Ours29.22780.8779

    • Table 4. Quantitative evaluation results of proposed method and compared methods on dataset of GOPRO

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      Table 4. Quantitative evaluation results of proposed method and compared methods on dataset of GOPRO

      MethodFLOPs /109Average time /s
      Method in Ref. [11]4.121300.0
      Method in Ref. [13]1760.048.1
      Method in Ref. [15]678.291.1
      Method in Ref. [16]411.340.7
      Ours628.031.3
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    Qing Qi, Jichang Guo, Shanji Chen. Blind Image Deblurring Based on Image Edge Determination Mechanism[J]. Laser & Optoelectronics Progress, 2020, 57(24): 241022

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    Paper Information

    Category: Image Processing

    Received: Jun. 1, 2020

    Accepted: Jun. 28, 2020

    Published Online: Nov. 23, 2020

    The Author Email: Qing Qi (qiqing@tju.edu.cn)

    DOI:10.3788/LOP57.241022

    Topics

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