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Target real-time tracking method and device, computer device and storage medium

A real-time tracking and target technology, applied in the field of target tracking, can solve problems such as low efficiency and incomplete processing of lost targets, and achieve the effect of enhancing flexibility, simple and convenient calculation process, and improving efficiency and accuracy.

Active Publication Date: 2018-12-11
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a real-time target tracking method, device, computer equipment, and storage medium to solve the problems of low efficiency and imperfect processing of lost targets in current target tracking

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  • Target real-time tracking method and device, computer device and storage medium
  • Target real-time tracking method and device, computer device and storage medium
  • Target real-time tracking method and device, computer device and storage medium

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] The target real-time tracking method provided by the embodiment of the present invention can be applied in such as figure 1 In the application environment, that is, the target real-time tracking method is applied in figure 1 In the monitoring system shown, the monitoring system includes a server, at least one monitoring terminal connected to the server through a network, and at least one camera terminal connected to the server through a network....

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Abstract

The invention discloses a target real-time tracking method and device, a computer device and a storage medium. The target real-time tracking method comprises the following steps: acquiring original video data; selecting a reference image from the original video data and detecting an object to obtain at least one reference tracking object and a corresponding reference object feature vector; performing target detection on the current image to obtain at least one current tracking target and a corresponding current target feature vector; determining feature similarity of each benchmark tracking target based on the benchmark target feature vector and the current target feature vector; if the feature similarity is less than the preset similarity, determining the reference tracking target corresponding to the feature similarity to be a missing tracking target in the current image; and if the feature similarity is less than the preset similarity; if the reference tracking target is lost in theN consecutive frames after the current image, releasing the reference tracking target. The real-time target tracking method can judge and release the lost target, and improve the accuracy and efficiency of target tracking.

Description

technical field [0001] The invention relates to the technical field of target tracking, in particular to a real-time target tracking method, device, computer equipment and storage medium. Background technique [0002] Object tracking is one of the hotspots in the field of computer vision research. In the past few decades, the research on object tracking has made great progress. Currently, in the field of target tracking, a single target long-term tracking (Tracking-Learning-Detection, hereinafter referred to as TLD) algorithm and a kernel correlation filter (Kernel Correlation Filter, hereinafter referred to as KCF) algorithm are mainly used for target tracking processing. Among them, the TLD algorithm is mainly composed of a tracker, a detector and a machine learning module. The tracking process is: the tracker predicts the position of the tracked object, and the detector detects the position of all objects in the image and sends the most credible position to the machine le...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06T7/246G06T7/70
CPCG06T7/246G06T7/70G06V20/30G06V20/42G06V2201/07Y02D10/00
Inventor 马潜
Owner PING AN TECH (SHENZHEN) CO LTD
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