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Method and device for determining activity area of target object, equipment and storage medium

A technology of target objects and active areas, applied in the field of computer vision, can solve problems such as not being able to find lost companions in time, and achieve the effect of improving the efficiency of people tracing

Active Publication Date: 2020-12-04
BEIJING SENSETIME TECH DEV CO LTD
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Problems solved by technology

But above-mentioned implementation often needs the active cooperation of the companion that is sought, and for the companion who does not have the active cooperation condition or is unwilling to actively cooperate, such as the lost person (such as the old man or child) that does not carry communication equipment, this is very difficult. This method cannot find the lost companion in time

Method used

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  • Method and device for determining activity area of target object, equipment and storage medium
  • Method and device for determining activity area of target object, equipment and storage medium
  • Method and device for determining activity area of target object, equipment and storage medium

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Embodiment Construction

[0039] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The specific methods described in the following exemplary embodiments do not represent all solutions consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0040] The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood t...

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Abstract

The invention provides a method and device for determining an activity area of a target object, equipment and a storage medium. The method comprises the steps of acquiring a snapshot image of the target object in a target place is acquired, wherein the snapshot image comprises an image shot by monitoring equipment in the target place; determining track information of the target object in the target place in a first time period according to the snapshot image of the target object, wherein the track information is obtained according to video data acquired by monitoring equipment in the target place; and determining an activity area of the target object in a second time period according to the track information.

Description

technical field [0001] The present disclosure relates to the technical field of computer vision, and in particular to a method, device, device and storage medium for determining an active area of ​​a target object. Background technique [0002] In crowded large-scale event venues, it often happens that companions get lost and need to find companions in the arena. In related technologies, the companion can be found at the agreed place by making contact with a communication device (such as a mobile phone) carried by the companion. But above-mentioned implementation often needs the active cooperation of the companion that is sought, and for the companion who does not have the active cooperation condition or is unwilling to actively cooperate, such as the lost person (such as the old man or child) that does not carry communication equipment, this is very difficult. This method cannot find the lost companion in time. Contents of the invention [0003] The present disclosure p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18G06K9/00
CPCH04N7/18G06V40/16G06V20/52
Inventor 王学成
Owner BEIJING SENSETIME TECH DEV CO LTD
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