Analysis Method of Security Video Surveillance

The invention discloses a security video surveillance analysis method, which relates to the technical field of security surveillance and comprises the following steps: alert area delimitation steps: obtaining a video surveillance image and marking the alert area; a target object detection step comprises identifying and detect whether a target object is contained in a video surveillance image; maskpicture obtaining step of obtaining a mask 1 picture of the warning area according to the marked warning area; when it is detected that the video surveillance image contains a target object, a detection frame surrounding the target object is delineated, and a mask2 picture of the target object is obtained according to the detection frame; region intrusion detection step: calculating each pixel point of the mask1 picture and the mask2 picture to obtain a result value, and judging whether the detection frame coincides with the warning region according to the result value and the preset value. 本发明公开了种安防视频监控分析方法，涉及安防监控技术