Yan FENG, Lei LU. A Violation Behavior Detection Algorithm Based on Yolov5 and Dilb for Online Video Surveillance[J]. Optoelectronic Technology, 2023, 43(3): 276
- Optoelectronic Technology
- Vol. 43, Issue 3, 276 (2023)
Fig. 1. Algorithm flow diagram
Fig. 2. Improved ShuffleNetV2 with two blocks
Fig. 3. Flow diagram of proxy test behavior detection
Fig. 4. Schematic of lip area modeling
Fig. 5. Schematic of head pose modeling
Fig. 6. Annotation process and partial images
Fig. 7. Examination results for unrelated personnel and items
Fig. 8. Test results of candidate substitution
Fig. 9. Test results of candidates' speaking detection
Fig. 10. Test results of examinees' attention drift detection
|
Table 1. Performance comparison of algorithms
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