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Model optimization method and device and image analysis system

An optimization method and model technology, applied in character and pattern recognition, instruments, computer parts, etc., can solve the problem of low model reliability and achieve the effect of improving reliability

Active Publication Date: 2020-04-07
HANGZHOU HIKVISION SYST TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The embodiment of the present invention provides a model optimization method, equipment and image analysis system, which can solve the problem of low reliability of the optimized model in the related art

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  • Model optimization method and device and image analysis system
  • Model optimization method and device and image analysis system

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Embodiment Construction

[0097] In order to make the purpose, technical solutions and advantages of the present invention clearer, the embodiments of 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, not all of them. Example. 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.

[0098] figure 1 The image analysis system 10 involved in the model optimization method provided by the embodiment of the present invention is shown. The image analysis system 10 may include at least one client device 12 and at least one image acquisition device 13. The image analysis system 10 may be based on Image analysis system for big data. Wherein, each client device 12 manages at least one image acquisition d...

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Abstract

The invention discloses a model optimization method and device and an image analysis system, and belongs to the field of image monitoring. The method comprises the following steps of: an alternative image is acquired from a plurality of images acquired by a first image acquisition device, a training sample is selected from the alternative image, a detection model of a first user side device is trained based on the training sample, and the detection model of the first user side device is used for detecting the image acquired by the first image acquisition device; and when the trained detectionmodel is superior to the detection model, the detection model of the first client device is updated by using the trained detection model. The problem that the detection model obtained through trainingcannot be matched with the image analysis scene corresponding to the user side equipment is solved, and the reliability of the optimized detection model is improved.

Description

[0001] This application claims the priority of the Chinese patent application with the application number 201811161087.5 and the title of the invention "model optimization method, equipment and image analysis system" filed on September 30, 2018, the entire contents of which are incorporated in this application by reference. technical field [0002] The invention relates to the field of video monitoring, in particular to a model optimization method, equipment and image analysis system. Background technique [0003] Image analysis systems are widely used in various fields such as security, transportation, scientific research, and entertainment. The image analysis system based on big data may include a central management server (English: Central Management Server; abbreviation: CMS), multiple client devices, each A client device manages multiple image acquisition devices in an image analysis scenario. The image acquisition device can send the collected images to the correspondi...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62
CPCG06V20/40G06V20/52G06F18/214Y02T10/40
Inventor 谭晶晶户军许毅张记伟
Owner HANGZHOU HIKVISION SYST TECH