Queuing duration determination method and device, storage medium and electronic device

A technology for determining method and duration, applied in image data processing, instrument, character and pattern recognition, etc., can solve the problems of lost tracking target, inaccurate evaluation of queue waiting duration, etc.

Active Publication Date: 2020-04-14
ZHEJIANG DAHUA TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a method and device, a storage medium, and an electronic device for determining the queuing time length, so as to at least solve the problem of often missing the tracking target when evaluating the queuing waiting time length by regularly counting changes in the number of people in front of the target person in the related art. An issue that resulted in inaccurate evaluation of queue wait times

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  • Queuing duration determination method and device, storage medium and electronic device
  • Queuing duration determination method and device, storage medium and electronic device
  • Queuing duration determination method and device, storage medium and electronic device

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Embodiment Construction

[0047] Hereinafter, the present application will be described in detail with reference to the drawings and embodiments. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0048] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

[0049] The embodiment of the present application provides a method for determining the queuing time length. figure 1 is a schematic diagram of the hardware environment of an optional method for determining the queuing duration according to an embodiment of the present application, such as figure 1 As shown, the hardware environment may include, but is not limited to, a video surveillance device 102 and a server 104 . The video surveillance equ...

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Abstract

The embodiment of the invention provides a queuing duration determination method and device, a storage medium and an electronic device. The method comprises the following steps: determining K monitoring objects which are queuing in a video monitoring image as tracking objects; counting the queuing duration and the motion trail of the monitored object in real time; generating the queuing route of the monitoring objects according to the motion trails of the K monitoring objects in the video monitoring image; when a target object in the K monitoring objects is lost in the video monitoring image,determining the tracking result of the target object according to the queuing route, wherein the tracking result comprises the queuing duration of the target object in the whole queuing process, and the problem that in the prior art, when the queuing waiting duration is evaluated by counting the change of the number of people queuing in front of the target person at regular time, the tracking target is frequently lost, and consequently the queuing waiting duration is inaccurate in evaluation is solved.

Description

technical field [0001] The present invention relates to the technical field of intelligent analysis of video surveillance, in particular to a method and device for determining queuing time length, a storage medium, and an electronic device. Background technique [0002] Through video surveillance, the intelligent analysis of the target in the video has more and more extensive applications. In the current related technologies, the commonly used means are: detect pedestrian targets in the video; then track multiple detected pedestrian targets; then regularly count the number of people in front of the target person, and evaluate the pedestrian's Queuing speed: According to the estimated pedestrian queuing speed, the queuing prompt information is given. [0003] The long-term target tracking of the above method is easy to lose the target. When the number of people in the queue increases, the loss phenomenon will be particularly obvious. Therefore, it is difficult to accurately...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06T7/20
CPCG06T7/20G06T2207/10016G06T2207/30232G06T2207/30241G06V20/53
Inventor 李乾坤卢维
Owner ZHEJIANG DAHUA TECH CO LTD
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