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Archiving method and device

A file and object technology, applied in the field of image processing, can solve problems such as high labor costs, low efficiency, and difficulties in obtaining useful information or intelligence

Inactive Publication Date: 2019-05-07
SHANGHAI YITU NETWORK SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the prior art, it is more and more difficult to obtain useful information or intelligence from massive images based on images of suspects when a police situation occurs, which is not only inefficient, but also has high labor costs. The embodiment of the present application provides a A kind of archiving method and device

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  • Archiving method and device

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Embodiment Construction

[0050] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0051]The archiving method in the embodiment of the present application can be applied to security. Based on the video collected by the monitoring equipment, a face image library is established. The face image library includes a plurality of face files, and one file corresponds to a person. Archiving methods can be divided into online archiving and offline archiving according to the archiving method. Online archiving is a method for arc...

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Abstract

The embodiment of the invention provides an archiving method and device. The method comprises: acquiring a to-be-processed video shot by monitoring equipment within a preset time period; And for any human face object, searching an image area of the human face object from the N frames of images of the to-be-processed video; And then according to each image region in the image regions of the face object, determining an identification image of the face object; And if it is determined that the similarity between the class center of the first face archive in the online archive and the identification image is greater than or equal to a first threshold, classifying each image region in the image regions of the face object into the first face archive. The method obtains a to-be-processed video; Animage area of each face object is determined from N frames of images of a video, then an identification image of the same face object is determined on the basis of all image areas of the same face object, and then the identification image is archived, so that real-time supplement of face files in a face image library is realized, and the expression capability of the face files is improved.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to an archiving method and device. Background technique [0002] In today's society, due to the needs of security management, surveillance cameras are all over streets, communities, buildings and other public places. In the event of a police incident, police officers used surveillance cameras to hunt down suspects. [0003] However, with the expansion of the surveillance network scale, the video data has grown massively. When there is a police situation, it is becoming more and more difficult to obtain useful information or intelligence from massive images based on images of suspects, which is not only inefficient, but also has high labor costs. Contents of the invention [0004] In the prior art, it is more and more difficult to obtain useful information or intelligence from massive images based on images of suspects when a police situation occurs, which is not only in...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06F16/50G06F16/53
Inventor 俞梦洁杨博文
Owner SHANGHAI YITU NETWORK SCI & TECH
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