Yan Yao, Likun Hu, Jun Guo. Improved Lightweight Semantic Segmentation Algorithm Based on DeepLabv3+ Network[J]. Laser & Optoelectronics Progress, 2022, 59(4): 0410015
- Laser & Optoelectronics Progress
- Vol. 59, Issue 4, 0410015 (2022)
Fig. 1. Improved DeepLabv3+network
Fig. 2. Depthwise separable convolution
Fig. 3. Squeeze and excitation module
Fig. 4. Comparison of normalization methods. (a) BN; (b) GN
Fig. 5. Segmentation results of proposed algorithm. (a) Input images; (b) ground truth; (c) segmentation results
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Table 1. Experimental parameters
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Table 2. Comparison of Deeplabv3+ model performance of different backbone networks
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Table 3. Comparison of different convolution methods
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Table 4. Performance results for different modules on Cityscape
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Table 5. Performance results for different modules on Foggy Cityscape
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Table 6. Comparison of performance of different algorithms
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Table 7. Comparison of lightweight image semantic segmentation algorithms
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