Mengfei WANG, Weixing WANG, Limin LI. Automatic segmentation of aggregate images with MET optimized by chaos SSA[J]. Optics and Precision Engineering, 2023, 31(13): 1973

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- Optics and Precision Engineering
- Vol. 31, Issue 13, 1973 (2023)

Fig. 1. Logistic mapping

Fig. 2. Aggregate segmentation images of MET at K = 3 ![]()
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Fig. 3. Flowchart of LSSA-MET

Fig. 4. Schematic diagrams of F 1 ![]()
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and F 4 ![]()
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at D = 2 ![]()
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Fig. 5. Convergence curves of optimization algorithms

Fig. 6. Aggregate images

Fig. 7. Segmented images

Fig. 8. Local segmentation results of aggregate image No.2 at K = 6 ![]()
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Table 1. Evaluation parameters
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Table 2. 时LSSA-MET与SSA-MET的阈值和适应度值
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Table 3. PSNR values
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Table 4. SSIM values
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Table 5. FSIM values
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Table 6. T values
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Table 7. Parameter statistical mean of LSSA-MET

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