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Personnel detection method and device, electronic equipment and storage medium

A technology of personnel detection and target face, which is applied in the computer field, can solve problems such as the inability to effectively mine trajectory information

Active Publication Date: 2021-11-26
SHENZHEN SENSETIME TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing video analysis systems cannot effectively mine the potential trajectory information in these data, and fail to maximize the value of these data and the resource input behind these data.

Method used

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  • Personnel detection method and device, electronic equipment and storage medium
  • Personnel detection method and device, electronic equipment and storage medium
  • Personnel detection method and device, electronic equipment and storage medium

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Embodiment Construction

[0028] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0029] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.

[0030] The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. In addition, the term "at least one" herein means ...

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Abstract

The present disclosure relates to a person detection method and device, an electronic device and a storage medium. The method includes: distributed reading of multiple target face data in a target space-time range, and determination of identity identifiers corresponding to the multiple target face data , wherein, the target space-time range includes time period and spatial position; the target face data corresponding to the same identity mark is grouped and aggregated to obtain the first face data set corresponding to each identity mark; according to each first face data set The number of target face data included, determine the number of the target face data corresponding to each identity mark; the identity mark whose number of corresponding target face data exceeds the threshold is determined as the target identity mark, wherein the target The person corresponding to the identity identifier is the person whose number of occurrences exceeds the threshold within the target space-time range. The embodiments of the present disclosure quickly detect which persons appear frequently within the target space-time range from massive face data.

Description

technical field [0001] The present disclosure relates to the field of computer technology, and in particular to a person detection method and device, electronic equipment and a storage medium. Background technique [0002] With the construction of a safe city, the city-level monitoring system is generating a large amount of face capture data every day. These data have the characteristics of large scale, wide time and regional distribution, etc. These data are actually the trajectory information of everyone in the city recorded by the monitoring system. However, the existing video analysis systems cannot effectively mine the potential trajectory information in these data, and fail to maximize the value of these data and the resource input behind these data. Contents of the invention [0003] The disclosure proposes a technical solution of a personnel detection method and device, electronic equipment and a storage medium. [0004] According to an aspect of the present disc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06F16/78G06F16/783G06F16/787
CPCG06F16/784G06F16/787G06F16/7867G06V40/166G06V20/41
Inventor 黄垂碧李想曾艳磊朴元奎
Owner SHENZHEN SENSETIME TECH CO LTD
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