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Multi-target tracking method and device, computer device and storage medium

A multi-target tracking and target tracking technology, applied in computing, image data processing, instruments, etc., can solve the problems of interruption of motion trajectory, inability to accurately identify target tracking objects, etc., and achieve the effect of strong processing

Active Publication Date: 2018-12-18
GCI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the target tracking objects in the image frame are occluded from each other, the foreground parts corresponding to each target tracking object are glued together, and the target tracking objects in the foreground part cannot be accurately identified, so that the track obtained by tracking is interrupted

Method used

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  • Multi-target tracking method and device, computer device and storage medium
  • Multi-target tracking method and device, computer device and storage medium
  • Multi-target tracking method and device, computer device and storage medium

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Embodiment Construction

[0053] In order to make the purpose, technical solution and advantages of the present application clearer, the present 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, and are not intended to limit the present application.

[0054] The multi-target tracking method provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the terminal 102 communicates with the server 104 through a network. Wherein, the terminal 102 can be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers and portable wearable devices, and the server 104 can be realized by an independent server or a server cluster composed of multiple servers.

[0055] In one embodiment, such as figure 2 As shown, a multi-target tracking me...

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Abstract

The present application relates to a multi-target tracking method and system, a computer device and a storage medium. The method includes acquiring a first foreground portion of a previous frame imageand a second foreground portion of a current frame image; judging whether occlusion occurs between each target tracking object in the current frame image by comparing the first foreground portion andthe second foreground portion; If occlusion occurs between the target tracking objects, each target tracking object is segmented by matching the region corresponding to each target tracking object with a template, and each segmented target tracking object is tracked. The multi-target tracking method can accurately segment the foreground adhesion region caused by the target occlusion, has a strongability to deal with the target adhesion, and realizes stable tracking.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to a multi-target tracking method, device, computer equipment and storage medium. Background technique [0002] The tracking of target tracking objects through video monitoring has been widely used in security, traffic monitoring and other occasions. In the process of tracking the target tracking object, the target tracking object (foreground part) and the external environment (background part) where the target tracking object is located are recorded in each frame of the video. [0003] When there are multiple monitored target tracking objects, each target tracking object can be tracked by identifying the foreground part and the background part in each frame image. However, when the target tracking objects in the image frame are occluded from each other, the foreground parts corresponding to each target tracking object are glued together, and each target tracking...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/215
CPCG06T7/215
Inventor 林凡成杰张秋镇张细英杨峰李盛阳
Owner GCI SCI & TECH