Abnormal behavior detection method and device and electronic equipment
A detection method and behavior technology, applied in the field of abnormal behavior detection, can solve problems such as poor robustness, and achieve the effects of improving reliability, applicability, accuracy and flexibility
Pending Publication Date: 2021-01-08
NAVINFO
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Problems solved by technology
[0004] However, the use of traditional algorithms for abnormal behavior detection in the prior art is limited by various behavior scenarios, and the robustness of abnormal behavior detection is poor
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[0071] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0072] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circums...
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The invention provides an abnormal behavior detection method and device and electronic equipment, and the method comprises the steps: obtaining to-be-recognized data, wherein a target in the to-be-recognized data comprises a vehicle; determining an identification frame of the vehicle through an identification frame detection module of a key point detection network model, and detecting key points of the vehicle in the identification frame of the vehicle by using the key point detection module of the key point detection network model; carrying out key point tracking on the key points of the vehicle, and determining the motion trail of the vehicle; and determining whether the vehicle has an abnormal behavior or not according to the motion trail of the vehicle and the area where the vehicle islocated. The abnormal behavior detection method and device can be suitable for various behavior scenes, can detect various abnormal behaviors, can adapt to different surrounding environments, and aregood in robustness of abnormal behavior detection.
Description
technical field [0001] The present application relates to the technical field of abnormal behavior detection, in particular to an abnormal behavior detection method, device and electronic equipment. Background technique [0002] At present, intelligent video surveillance has become one of the very active hot technologies in the field of artificial intelligence, and it is an important application of computer vision technology in the field of security. In public areas such as traffic intersections, railway stations, subway stations, and squares, there are often traffic or crowd peaks. The detection of abnormal behavior of vehicles and pedestrians is particularly important for avoiding traffic accidents and timely detection of traffic accidents. [0003] In the prior art, for the detection of abnormal traffic behavior, traditional algorithms are usually used for abnormal behavior detection, which mainly includes traffic data collection, and then the traffic data is detected by ...
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IPC IPC(8): G06K9/00G06N3/02G06N3/08
CPCG06N3/02G06N3/08G06V20/40G06V20/52G06V20/54G06V2201/08
Inventor 蔚勇刘树明朱小龙
Owner NAVINFO