Meng DING, Song GUAN, Shuai LI, Kuai-Kuai YU, Yi-Ming XU. Depth estimation of thermal infrared images based on self-supervised learning[J]. Journal of Infrared and Millimeter Waves, 2023, 42(6): 906
- Journal of Infrared and Millimeter Waves
- Vol. 42, Issue 6, 906 (2023)
Fig. 1. The framework of depth estimation using thermal infrared image sequences
Fig. 2. The depth estimation network of this paper （ The number below Conv indicates the number of convolutional kernels）
Fig. 3. The structure of ECANet
Fig. 4. Test images from the FLIR dataset and corresponding depth maps
Fig. 5. Test images from the FLIR A35 TIR camera and corresponding depth maps
Fig. 6. Input image and distance estimation results，（a） the input image and the ground truth，（b） the result of distance estimation by the proposed method，（c） the result of distance estimation by HR-Depth，（d） the result of distance estimation by Monodepth2
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Table 1. Related parameters of thermal infrared cameras
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Table 2. Training parameters
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Table 3. Error Rates of depth estimation for different networks
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Table 4. Proportions of different network error distribution intervals （%）
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