Yongping HAO, Zhaorui CAO, Fan BAI, Haoyang SUN, Xing WANG, Jie QIN. Research on Infrared Visible Image Fusion and Target Recognition Algorithm Based on Region of Interest Mask Convolution Neural Network[J]. Acta Photonica Sinica, 2021, 50(2): 76
- Acta Photonica Sinica
- Vol. 50, Issue 2, 76 (2021)
Fig. 1. Network structure of IVFNN
Fig. 2. Feature extraction network structure of IVFNN
Fig. 3. Input image changes in the process of dual channel adaptive fusion and attention logic code calculation
Fig. 4. Comparison of imaging contribution of infrared and visible light targets in different environments
Fig. 5. Adaptive fusion process of infrared and visible feature maps group
Fig. 6. Feature maps of each channel before and after fusion
Fig. 7. The process of calculating the thermal radiation type type of image point
Fig. 8. Attention network in visible channel
Fig. 9. Feature maps of each channel before and after adding the logical mask of ROI
Fig. 10. Schematic diagram of CIOU in IVFNN
Fig. 11. Cross loss calculation of dual channels and fused images
Fig. 12. Loss function curve of IVFNN
Fig. 13. Recognition effect of IVFNN and each frequency band
Fig. 14. Recognition effect of low-heat radiation target
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Table 1. Multi-scale target recognition ability of IVFNN and each frequency band
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Table 2. Comparison of test results of each algorithm
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