|
|
基于三帧间差分的电厂监控异常检测方法
|
Abstract:
针对人为检测电厂中视频监控出现异常情况的问题，提出一种基于三帧间差分的电厂监控异常检测方法。首先，将电厂监控视频进行提取获得所有视频帧；其次，采用帧间差分方法并设置阈值进行异常帧提取并将其显示。根据某一段异常监控视频进行数据验证方法的有效性并通过该方法得到该段视频的最佳阈值，所得设置将提高监控异常检测及处理的速度，使用者可以直观检查出异常情况并进行相应的补救措施，显著减少人工管理成本，能够有效提升系统的可用性。
A power plant monitoring anomaly detection method based on three frame difference is proposed to address the issue of human detection of anomalies in video surveillance in power plants. Firstly, extract the monitoring video of the power plant and obtain all video frames; Secondly, the inter frame difference method is used and a threshold is set to extract abnormal frames and display them. The effectiveness of the method is verified by data validation from a certain abnormal monitoring video, and the optimal threshold of the video is obtained through this method. The settings obtained will improve the speed of monitoring anomaly detection and processing. Users can intuitively detect the abnormal situation and take corresponding remedial measures, significantly reduce the cost of manual management, and effectively improve the availability of the system.
| [1] | 韩雪琳. 智能视频分析技术在电力系统中的应用[J]. 光源与照明, 2022(4): 138-140. |
| [2] | 石计划, 王炜. 智能AI视频分析技术在输油站的应用[J]. 信息系统工程, 2022(11): 60-63. |
| [3] | 陈晓明, 王传平, 王旭, 等. 基于视频分析技术的井场重点位置安全预警研究[J]. 油气田地面工程, 2022, 41(3): 67-72. |
| [4] | Fischenko, V.K., et al. (2021) Express Image and Video Analysis Technology QAVIS: Application in System for Video Monitoring of Peter the Great Bay (Sea of Japan/East Sea). Journal of Marine Science and Engineering, 9, 1073-1073. https://doi.org/10.3390/jmse9101073 |
| [5] | Mishra, A., et al. (2022) Using Video Analytics to Improve Traffic Intersection Safety and Performance. Vehicles, 4, 1288-1313. https://doi.org/10.3390/vehicles4040068 |
| [6] | Mishra, R. (2022) Hybrid Feature Extraction and Optimized Deep Convolutional Neural Network Based Video Shot Boundary Detection. Concurrency and Computation: Practice and Experience, 34, e7256.
https://doi.org/10.1002/cpe.7256 |
| [7] | Benoughidene, A. and Titouna, F. (2022) A Novel Method for Video Shot Boundary Detection Using CNN-LSTM Approach. International Journal of Multimedia Information Retrieval, 11, 653-667.
https://doi.org/10.1007/s13735-022-00251-8 |
| [8] | 张大禹, 吴诗帆. 基于互信息熵的全景视频异常帧数据实时提取系统设计[J]. 计算机测量与控制, 2023, 31(1): 252-256+263. https://doi.org/10.16526/j.cnki.11-4762/tp.2023.01.037 |
| [9] | 张刚瀚. 面向未剪辑视频行为识别的关键信息提取与建模研究[D]: [硕士学位论文]. 广州: 广东工业大学, 2022.
https://doi.org/10.27029/d.cnki.ggdgu.2022.001339 |
| [10] | Dong, Y.L., et al. (2022) Video Key Frame Extraction Based on Scale and Direction Analysis. The Journal of Engineering, 2022, 910-918. https://doi.org/10.1049/tje2.12173 |
| [11] | 李春华. 多媒体网络下数字视频异常帧提取方法[J]. 中国传媒科技, 2022(10): 88-90. |
| [12] | 汤宁丽. 基于密度峰值聚类和网络社团结构的视频摘要生成方法研究[D]: [硕士学位论文]. 西安: 西安理工大学, 2021. https://doi.org/10.27398/d.cnki.gxalu.2021.000566 |
| [13] | Zhai, D.H., et al. (2023) Object Detection Methods on Compressed Domain Videos: An Overview, Comparative Analysis, and New Directions. Measurement, 207, Article ID: 112371.
https://doi.org/10.1016/j.measurement.2022.112371 |
| [14] | 朱树明, 王凤随, 程海鹰. HEVC压缩域的视频摘要异常帧提取方法[J]. 信号处理, 2019, 35(3): 481-489. |
| [15] | 夏思珂. 基于深度学习的视频内容检索算法研究[D]: [硕士学位论文]. 西安: 西安工业大学, 2022.
https://doi.org/10.27391/d.cnki.gxagu.2022.000334 |
| [16] | Ji, Y.F., Li, W.X., Feng, K., Xing, B.Y. and Pan, F. (2020) Automatic Video Mosaicking Algorithm via Dynamic Key-Frame. Journal of Systems Engineering and Electronics, 31, 272-278. https://doi.org/10.23919/JSEE.2020.000005 |
| [17] | 黄为, 汪毅, 张龙, 张煜昕, 杨海民. 面向经纬仪图像序列的异常帧提取算法[J]. 应用光学, 2022, 43(3): 430-435. |
| [18] | Chen, B. and Sun, R.C. (2021) Research on Improvement of Background Modeling and Detection Method Based on Frame Difference. Journal of Physics: Conference Series, 2035, Article ID: 012025.
https://doi.org/10.1088/1742-6596/2035/1/012025 |
| [19] | Wu, H. and Liu, G.Z. (2022) A Dynamic Infrared Object Tracking Algorithm by Frame Differencing. Infrared Physics and Technology, 127, Article ID: 104384. https://doi.org/10.1016/j.infrared.2022.104384 |
| [20] | Ota, M., et al. (2022) Validity of the Frame Subtraction Method in Dynamic Postural Stability. BMC Sports Science, Medicine and Rehabilitation, 14, Article No. 174. https://doi.org/10.1186/s13102-022-00570-7 |
| [21] | 戴鑫, 黄愐, 张进. 帧间差法在视频目标检测的仿真应用[J]. 电子技术与软件工程, 2021(21): 110-111. |
