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Laser & Optoelectronics Progress, Volume. 55, Issue 3, 031006(2018)

Exemplar-Based Inpainting Algorithm with Rotation and Scaling Transformation

Wenxia Lu and Kai He*
Author Affiliations
  • School of Electrical and Information Engineering, Tianjin University, Tianjin 300072, China
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    AbstractGet PDF(in Chinese)
    Figures&Tables (6)
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    References (21)
    Cited By (4)
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    Figures & Tables(6)
    Images with (a) rotation and (b) scaling transformation

    Fig. 1. Images with (a) rotation and (b) scaling transformation

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    Determination of matching patch by key-point coordinate

    Fig. 2. Determination of matching patch by key-point coordinate

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    Comparison of optimal patches by different methods. (a) Image with rotation transformation; (b) image with scaling transformation

    Fig. 3. Comparison of optimal patches by different methods. (a) Image with rotation transformation; (b) image with scaling transformation

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    Comparisons of images Dish and Plate with rotation transformation. (a) Original image; (b) damaged image; images inpainted by (c) Criminisi method, (d) PSG method, (e)improved Criminisi method, (f) method in Ref. [16], (g) method in Ref. [17], and (h) proposed method

    Fig. 4. Comparisons of images Dish and Plate with rotation transformation. (a) Original image; (b) damaged image; images inpainted by (c) Criminisi method, (d) PSG method, (e)improved Criminisi method, (f) method in Ref. [16], (g) method in Ref. [17], and (h) proposed method

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    Comparisons of images Tower and Airplane with scaling transformation. (a) Original image; (b) damaged image; images inpainted by (c) Criminisi method, (d) PSG method, (e) improved Criminisi method, (f) method in Ref. [16], (g) method in Ref. [17], and (h) proposed method

    Fig. 5. Comparisons of images Tower and Airplane with scaling transformation. (a) Original image; (b) damaged image; images inpainted by (c) Criminisi method, (d) PSG method, (e) improved Criminisi method, (f) method in Ref. [16], (g) method in Ref. [17], and (h) proposed method

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    • Table 1. Comparison of computation times of different methodss

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      Table 1. Comparison of computation times of different methodss

      MethodDishPlateTowerAirplaneAverage
      Criminisi[4]11.9514.1010.462.979.87
      PSG[19]27.277.1615.593.9113.24
      Improved Criminisi[12]1020.87875.81905.1244.45711.56
      Method in Ref. [16]2875.382915.122844.59746.662345.43
      Method in Ref. [17]8924.936531.367800.521317.616143.60
      Proposed12.5119.8916.874.3713.41
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    Wenxia Lu, Kai He. Exemplar-Based Inpainting Algorithm with Rotation and Scaling Transformation[J]. Laser & Optoelectronics Progress, 2018, 55(3): 031006

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    Paper Information

    Category: Image processing

    Received: Sep. 8, 2017

    Accepted: --

    Published Online: Sep. 10, 2018

    The Author Email: He Kai (hekai626@163.com)

    DOI:10.3788/LOP55.031006

    Topics

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