Zongfang Ma, Xingwei Yang, Lin Song, Chao Liu, Huawei Liu, Yiwen Wu. Fine Segmentation of Concrete 3D-Printed Elements Based on Information Entropy Between Layers[J]. Laser & Optoelectronics Progress, 2022, 59(4): 0410005
- Laser & Optoelectronics Progress
- Vol. 59, Issue 4, 0410005 (2022)
Fig. 1. Algorithm flow
Fig. 2. Comparison results of segmentation algorithm. (a) Original image; (b) FCM; (c) OTSU; (d) MET; (e) MIT; (f) Watershed; (g) proposed algorithm; (h) manually labeled image
Fig. 3. Accuracy of different algorithms for concrete 3D components
Fig. 4. F1 of different algorithms for concrete 3D components
Fig. 5. Detection results of element defect.(a) Original image; (b) FCM; (c) OTSU; (d) MET; (e) MIT; (f) Watershed; (g) proposed algorithm
Fig. 6. Segmentation results under different γ thresholds
Fig. 7. Segmentation results under different d thresholds
|
Table 1. Index comparison of segmentation results with different γ thresholds
|
Table 2. Index comparison of segmentation results with different d thresholds
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20