• Laser & Optoelectronics Progress
  • Vol. 57, Issue 4, 041010 (2020)
Yajie Fu and Hongli Zhang*
Author Affiliations
  • School of Electrical Engineering, Xinjiang University, Urumqi, Xinjiang 830047, China
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    DOI: 10.3788/LOP57.041010 Cite this Article Set citation alerts
    Yajie Fu, Hongli Zhang. Forest Fire Detection Method Based on Transfer Learning of Convolutional Neural Network[J]. Laser & Optoelectronics Progress, 2020, 57(4): 041010 Copy Citation Text show less
    Schematic of forest fire detection network
    Fig. 1. Schematic of forest fire detection network
    Process of selective search method
    Fig. 2. Process of selective search method
    Structure of AlexNet convolutional neural network
    Fig. 3. Structure of AlexNet convolutional neural network
    Schematic of transfer learning process
    Fig. 4. Schematic of transfer learning process
    Forest fire test results. (a) Test results ①; (b) test results ②; (c) test results ③; (d) test results ④
    Fig. 5. Forest fire test results. (a) Test results ①; (b) test results ②; (c) test results ③; (d) test results ④
    ModelTrainingaccuracy /%Classificationperformance /%
    Model 193.786.0
    Model 296.693.6
    Model 398.998.3
    Table 1. Classification performances of different models
    MethodDetectable rate /%Precision /%
    SPPYOLOSSDModel A9998.699.88693.9969480
    Model B99.897
    Table 2. Comparison of different CNN algorithms
    MethodDetectablerate /%Precision /%Time /s
    VGG98.996.32.03
    AlexNet99.897.01.78
    Table 3. Comparison of different migration learning CNN algorithms
    Yajie Fu, Hongli Zhang. Forest Fire Detection Method Based on Transfer Learning of Convolutional Neural Network[J]. Laser & Optoelectronics Progress, 2020, 57(4): 041010
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