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Laser & Optoelectronics Progress, Volume. 56, Issue 9, 091007(2019)

Salient Region Detection of Images Based on Deep Learning

Chao Ji*, Xinbo Huang, Wen Cao, Yongcan Zhu, and Ye Zhang
Author Affiliations
  • College of Electronics and Information, Xi'an Polytechnic University, Xi'an, Shaanxi 710048, China
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    AbstractGet PDF(in Chinese)
    Figures&Tables (8)
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    References (22)
    Cited By (5)
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    Figures & Tables(8)
    Partition results for different k values. (a) Original image; (b) k=50; (c) k=100; (d) k=200

    Fig. 1. Partition results for different k values. (a) Original image; (b) k=50; (c) k=100; (d) k=200

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    Extraction of edge features. (a) Original images; (b) Canny operator; (c) Sobel operator; (d) Ref. [14]; (e) proposed algorithm

    Fig. 2. Extraction of edge features. (a) Original images; (b) Canny operator; (c) Sobel operator; (d) Ref. [14]; (e) proposed algorithm

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    Extraction of salient color features. (a) Original images; (b) blurred histogram; (c) global color feature; (d) salient region; (e) results by proposed algorithm

    Fig. 3. Extraction of salient color features. (a) Original images; (b) blurred histogram; (c) global color feature; (d) salient region; (e) results by proposed algorithm

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    Structural diagram of network synthesis

    Fig. 4. Structural diagram of network synthesis

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    Feature detection based on loop network structure. (a) Original images; (b) salient regions without loop module; (c) salient regions with loop module; (d) ground truth figures

    Fig. 5. Feature detection based on loop network structure. (a) Original images; (b) salient regions without loop module; (c) salient regions with loop module; (d) ground truth figures

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    Results of proposed algorithm and other algorithms. (a) Original images; (b) SUN algorithm; (c) SEG algorithm; (d) RC algorithm; (e) CA algorithm; (f) MZ algorithm; (g) AC algorithm; (h) LC algorithm; (i) FT algorithm; (j) DSR algorithm; (k) HC algorithm; (l) CSD algorithm; (m) GU algorithm; (n) proposed algorithm; (o) ground truth figures

    Fig. 6. Results of proposed algorithm and other algorithms. (a) Original images; (b) SUN algorithm; (c) SEG algorithm; (d) RC algorithm; (e) CA algorithm; (f) MZ algorithm; (g) AC algorithm; (h) LC algorithm; (i) FT algorithm; (j) DSR algorithm; (k) HC algorithm; (l) CSD algorithm; (m) GU algorithm; (n) proposed algorithm; (o) ground truth figures

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    • Table 1. Comparison of quantitative results

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      Table 1. Comparison of quantitative results

      Data SetMetricDSRSEGCAHCLCFTACMZCSDSUNGURCProposed
      MSRAF-measure0.8030.7460.6910.8080.7760.8010.7950.7860.8050.7230.8160.7510.827
      MAE0.3450.3250.3240.2540.3200.1860.2860.2940.1400.3290.1340.3520.126
      AUC0.8630.8170.7610.8750.8310.8620.8670.8460.8650.7810.8830.8160.894
      ECSSDF-measure0.7740.7160.6750.7650.7360.7710.7580.7490.7680.7050.7760.7280.789
      MAE0..3860.3540.3640.2510.3420.1950.2980.3250.1420.3670.1420.3560.132
      AUC0.8380.7850.7320.8320.8060.8360.8260.8120.8210.7620. 8420.8070.856

    • Table 2. Average computation time of different methods on 10 images

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      Table 2. Average computation time of different methods on 10 images

      MethodMSRA datasetECSSD dataset
      Programming languagesRuntime /sProgramming languagesRuntime /s
      SUNMATLAB2.08MATLAB2.11
      SEGMATLAB0.86MATLAB0.89
      RCC++0.69C++0.81
      CAMATLAB0.76MATLAB0.86
      MZC++2.97C++3.12
      LCC++1.83C++1.93
      ACMATLAB23.54MATLAB25.12
      FTC++0.87MATLAB0.95
      GUMATLAB1.43MATLAB1.49
      CSDMATLAB2.23MATLAB2.31
      HCC++1.98C++2.21
      DSRPython1.32Python1.83
      ProposedPython0.76Python0.85
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    Chao Ji, Xinbo Huang, Wen Cao, Yongcan Zhu, Ye Zhang. Salient Region Detection of Images Based on Deep Learning[J]. Laser & Optoelectronics Progress, 2019, 56(9): 091007

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    Paper Information

    Category: Image Processing

    Received: Nov. 8, 2018

    Accepted: Dec. 6, 2018

    Published Online: Jul. 5, 2019

    The Author Email: Chao Ji (dachao9898@163.com)

    DOI:10.3788/LOP56.091007

    Topics

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