摘要
电子监考系统在我国已经得到广泛应用,本文针对考场视频分析的应用需求,以智能视频监控理论为依据,研究基于视频分析的考场异常行为有效识别方法。本文基于目标对象的皮肤特征模型,设计和生成行为模型,结合SVM支持向量机,实现在视频帧序列中检测考场异常行为。该模型可以应用于考场视频监控系统中,有助于提高系统的智能化,增强考场监控能力。
Electronic invigilating system has been widely used in China. This paper analyzes the examination room video application requirements, in accordance with the theory of intelligent video surveillance, giving a research of abnormal behavior detection based on video analysis. Based on the characteristics of the target object skin, we design and build a behavioral model, using support vector machine to detect abnormal behavior in the video frame sequence. The model helps to improve the intelligence system, and strengthen the examination room monitoring capabilities.
出处
《湖北第二师范学院学报》
2013年第8期42-46,共5页
Journal of Hubei University of Education
基金
湖北省教育厅科学技术研究计划指导性项目课题的资助(B2013014)