The authors wish to make the following correction to this paper [1].
Figure 13b should be replaced by the following picture:
The authors apologize for any inconvenience caused and state that the scientific conclusions are unaffected. The original article has been updated.
Footnotes
Publisher’s Note: MDPI stays neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Reference
- 1.Pham H.C., Ta Q.-B., Kim J.-T., Ho D.-D., Tran X.-L., Huynh T.-C. Bolt-Loosening Monitoring Framework Using an Image-Based Deep Learning and Graphical Model. Sensors. 2020;20:3382. doi: 10.3390/s20123382. [DOI] [PMC free article] [PubMed] [Google Scholar]