Fig. 1. Image segmentation for crack detection
Fig. 2. Database of concrete cracks (Özgenel, 2018)
Fig. 3. Classification network for determination of crack presence
Fig. 4. Segmentation network for concrete cracks
Fig. 5. Application of thinning algorithm to crack image
Fig. 6. Extending area for tracking crack data
Fig. 7. Calculation method for profiling direction
Fig. 8. Training loss and evaluation accuracy according to epoch for training and evaluation sets
Fig. 9. Training loss and evaluation accuracy according to epoch for training and evaluation sets
Fig. 10. Result of concrete crack segmentation
Fig. 11. Result of segmentation, thinning, tracking and profiling
참고문헌
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- Lee, J.H., Kim, I.H., and Jung, H.J. (2018), A Feasibility Study for Detection of Bridge Crack Based on UAV, Transactions of the Korean Society for Noise and Vibration Engineering, Vol.28, No.1, pp.110-117. https://doi.org/10.5050/KSNVE.2018.28.1.110
- Li W., Wang G., Fidon L., Ourselin S., Cardoso M.J., and Vercauteren T. (2017), On the Compactness, Efficiency, and Representation of 3D Convolutional Networks: Brain Parcellation as a Pretext Task. In: Niethammer M. et al. (eds) Information Processing in Medical Imaging. IPMI 2017. Lecture Notes in Computer Science, Vol. 10265. Springer, Cham.
- Ozgenel, C.F. (2018), "Concrete Crack Images for Classification", Mendeley Data, v1 http://dx.doi.org/10.17632/5y9wdsg2zt.1
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