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Peer-to-peer object determination method and device, equipment and storage medium

A technology of object determination and peer-to-peer application in the direction of instruments, data processing applications, calculations, etc., can solve the problem of being unable to accurately lock illegal gangs, etc., and achieve the effect of improving referenceability and analysis efficiency

Active Publication Date: 2020-09-01
ZHEJIANG UNIVIEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, with the enhancement of the anti-detection ability of illegal personnel, illegal personnel may not only simply follow their peers, but often carry out illegal acts through multiple methods such as segmentation and team crime. In this case, only through the analysis of trajectory coincidence Unable to accurately lock out illegal gangs

Method used

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  • Peer-to-peer object determination method and device, equipment and storage medium
  • Peer-to-peer object determination method and device, equipment and storage medium
  • Peer-to-peer object determination method and device, equipment and storage medium

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Embodiment Construction

[0025] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures.

[0026] figure 1 It is a flow chart of a method for determining peer objects provided by an embodiment of the present application. The companion object determination method provided in this embodiment can be applied to the situation of determining companions. Typically, this embodiment of the application can be applied to the situation of determining the accomplice of the target object through behavior analysis when the target object of the tracked object has been determined. , can also be applied to the situation...

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Abstract

The embodiment of the invention discloses a peer object determination method and device, equipment and a storage medium. The method comprises the steps of determining at least two candidate peer objects of a target object from a preset range of a first target track point of the target object; performing trajectory analysis on the at least two candidate peer objects according to the second target trajectory points of the at least two candidate peer objects; and determining whether the at least two candidate peer objects are target peer objects of a target object or not according to a trajectoryanalysis result. According to the technical scheme, the effect of determining the target peer objects associated with the target objects by analyzing the behavior trajectories of the at least two candidate peer objects under the condition that the candidate peer object trajectories do not completely coincide with the target object trajectory is achieved.

Description

technical field [0001] The embodiments of the present application relate to the field of security technologies, and in particular, to a method, device, device, and storage medium for determining peer objects. Background technique [0002] With the development of high technology, the anti-detection ability of illegal personnel is getting stronger and stronger. Anti-reconnaissance refers to the process of concealing and confusing oneself in various ways based on the understanding of criminal investigation in the process of committing a crime. [0003] Under normal circumstances, criminal investigators can only analyze relatively simple stalking and peering behaviors. When the trajectories of the illegal person and the tracked target coincide, the illegal person can be locked. However, with the enhancement of the anti-detection ability of illegal personnel, illegal personnel may not only simply follow their peers, but often carry out illegal acts through multiple methods such a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/26
CPCG06Q50/265
Inventor 徐炜刘跃盛虎古磊王磊李阳王周浩黄雪荣吴齐勇
Owner ZHEJIANG UNIVIEW TECH CO LTD
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