• Laser & Optoelectronics Progress
  • Vol. 56, Issue 6, 061006 (2019)
Tianlong Wu, Qiang Li, and Xin Guan*
Author Affiliations
  • School of Microelectronics, Tianjin University, Tianjin 300072, China
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    DOI: 10.3788/LOP56.061006 Cite this Article Set citation alerts
    Tianlong Wu, Qiang Li, Xin Guan. Lightweight Staff Removal Method Based on Multidimensional Local Binary Pattern and XGBoost[J]. Laser & Optoelectronics Progress, 2019, 56(6): 061006 Copy Citation Text show less
    Candidate LBP feature operators
    Fig. 1. Candidate LBP feature operators
    Example of score used in experiment. (a) Input score; (b) ground-truth label
    Fig. 2. Example of score used in experiment. (a) Input score; (b) ground-truth label
    Process of LBP feature operator extraction
    Fig. 3. Process of LBP feature operator extraction
    Flow chart of test stage
    Fig. 4. Flow chart of test stage
    Results of score part. (a) Input score; (b) ground-truth label; (c) processing result
    Fig. 5. Results of score part. (a) Input score; (b) ground-truth label; (c) processing result
    SizeTS1TS2TS3Whole
    7×794.1397.9395.7695.94
    9×996.0298.1296.5796.90
    11×1195.8898.0696.5296.82
    13×1396.2698.1596.5296.97
    15×1595.9898.1196.4396.84
    17×1794.9798.0895.8596.30
    7×7+9×995.9898.0696.2196.75
    9×9+11×1195.9298.1096.3896.80
    11×11+13×1396.0398.0796.2596.78
    9×9+13×1396.1698.3496.6597.05
    13×13+17×1796.0998.2296.1796.82
    Table 1. F-measure of different window sizes%
    ClassifierTS1TS2TS3Whole
    SVM95.5696.2796.4596.09
    Adaboost95.3196.1096.3395.91
    KNN95.8997.0296.2096.37
    RF96.1197.5496.3696.67
    XGBoost96.4398.3696.7997.19
    Table 2. F-measure comparison of different classifiers%
    MethodTS1TS2TS3Whole
    TAU85.7281.7282.2983.01
    NUS69.8596.2567.4375.24
    NUASI-lin94.9994.8694.0094.29
    NUASI-skel94.2593.8092.9293.34
    LRDE97.7396.8696.9897.14
    INESC89.2997.7288.5291.01
    Proposed approach96.4398.3696.7997.19
    Table 3. F-measure comparison of different methods%
    Tianlong Wu, Qiang Li, Xin Guan. Lightweight Staff Removal Method Based on Multidimensional Local Binary Pattern and XGBoost[J]. Laser & Optoelectronics Progress, 2019, 56(6): 061006
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