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Matching method and device for objects in video, storage medium and electronic device

A technology of objects in video, applied in the computer field, can solve the problem of low accuracy of tracking objects

Pending Publication Date: 2020-04-21
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method and device for matching objects in a video, a storage medium, and an electronic device, so as to at least solve the technical problem of low accuracy in tracking objects in the related art

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  • Matching method and device for objects in video, storage medium and electronic device
  • Matching method and device for objects in video, storage medium and electronic device
  • Matching method and device for objects in video, storage medium and electronic device

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Experimental program
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Embodiment approach

[0146] As an optional implementation, the acquisition unit includes:

[0147] (1) a first acquiring module, configured to acquire the first system time and the second system time;

[0148] (2) a calculation module, configured to calculate the absolute value of the difference between the first system time and the second system time to obtain the first threshold;

[0149] (3) A second acquisition module, configured to acquire, from the first system time, a video captured by the first camera with a time length greater than the first threshold as the first video, and from the second system At the beginning of time, acquire a video captured by the second camera with a time length greater than the first threshold as the second video.

[0150] Through this embodiment, through the above method, when determining the first video and the second video, it can at least ensure that there is content recorded in the same time period in the first video and the second video, and improve the ef...

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PUM

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Abstract

The invention discloses a matching method and device for objects in a video, a storage medium and an electronic device. The method comprises the following steps: acquiring a first video shot by a first camera and a second video shot by a second camera; determining the track similarity between each object in the M objects and each object in the N objects; and determining that the first object in the M objects and the second object in the N objects are the same object according to the track similarity of each object in the M objects and each object in the N objects. According to the invention, the technical problem of low tracking object accuracy in related technologies is solved.

Description

technical field [0001] The present invention relates to the field of computers, in particular to a method and device for matching objects in a video, a storage medium and an electronic device. Background technique [0002] In the related art, in the process of object tracking based on the video content captured by the camera, the video content captured by multiple cameras is usually obtained, and then the similarity of the objects captured by the multiple cameras is determined by comparing the similarity of the objects in the video content. Whether the object in the video content is the same object, so as to realize the tracking of the object. [0003] However, if the above method is adopted, the time stamps of multiple cameras may be different, resulting in out-of-synchronization of captured video content, resulting in low accuracy of tracking objects. [0004] For the above problems, no effective solution has been proposed yet. Contents of the invention [0005] Embodi...

Claims

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Application Information

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IPC IPC(8): G06T7/246G06T7/277G06T7/292
CPCG06T7/246G06T7/277G06T7/292G06T2207/10016
Inventor 黄湘琦
Owner TENCENT TECH (SHENZHEN) CO LTD