Personnel identification method and device, electronic equipment and computer readable storage medium

A technology of personnel identification and personnel, which is applied in the field of personnel identification, can solve problems such as unfinished processing, long model processing process, and delayed results, etc., to achieve the effect of convenient real-time transaction processing and shortening output time

Pending Publication Date: 2020-07-24
SHANGHAI YITU NETWORK SCI & TECH
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  • Claims
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Problems solved by technology

[0003] The current portrait comparison is based on the result of the processing. Due to the particularity and coherence of the video, the model processing proce

Method used

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  • Personnel identification method and device, electronic equipment and computer readable storage medium
  • Personnel identification method and device, electronic equipment and computer readable storage medium
  • Personnel identification method and device, electronic equipment and computer readable storage medium

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[0065] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.

[0066] The inventors found that, within the scope of video stream user comparison information, since the video stream processing video has continuity, the user's usage requirement is to obtain reliable portrait comparison information as soon as possible. Since the portrait comparison (model processing) is carried out according to the frame, instead of waiting for the video to end completely, when the model processing reaches a certain level, there can be a certain reliable comparison basis.

[0067] Since the video stream is processed by frame, there is actually a processing result for each frame. Before the portrait leaves the camera range, the processing result of the video may not be the mo...

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PUM

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Abstract

The invention provides a personnel identification method and device, electronic equipment and a computer readable storage medium, and the method comprises the following steps: obtaining a video or video stream of an activity place; segmenting the video or the video stream by taking a frame as a unit; for each frame of picture, extracting a portrait part is extracted, wherein each portrait part only contains one person; comparing each portrait part with a portrait of a specific person frame by frame or at intervals, calculating similarity, selecting corresponding preset similarity according toa preset scene and/or an emergency level, and outputting a comparison result immediately when the portrait part of which the similarity with the specific person exceeds the preset similarity exists. According to the personnel identification method provided by the invention, the comparison result output time can be shortened under emergency and/or dangerous conditions, so that related personnel canquickly process affairs.

Description

technical field [0001] The present invention relates to the field of personnel identification, in particular to a personnel identification method, device, electronic equipment and computer-readable storage medium. Background technique [0002] For video processing, image analysis is usually done in frames, and there is no universal processing for video portrait comparison in the industry. [0003] The current portrait comparison is based on the result of the processing. Due to the particularity and coherence of the video, the model processing process is very long. When a person is kept in the range of the camera, the processing of the person’s portrait has not been completed. resulting in delayed results. Contents of the invention [0004] In view of this, the present invention provides a person identification method, device, electronic device and computer-readable storage medium, which can shorten the output time of comparison results in emergency and / or dangerous situat...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62
CPCG06V40/10G06V20/40G06F18/22
Inventor 黄程
Owner SHANGHAI YITU NETWORK SCI & TECH
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