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Model upgrading method, video monitoring system, electronic equipment and readable storage medium

A video surveillance system and model technology, applied in image data processing, software deployment, instruments, etc., can solve problems such as single source, accuracy deviation of analysis results, etc., and achieve the effect of improving adaptability and accuracy

Pending Publication Date: 2021-11-19
ZHEJIANG DAHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the source of these sample data is relatively single. When the model trained using these sample data is analyzed in a specific application scenario, the analysis results will have accuracy deviations over time.

Method used

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  • Model upgrading method, video monitoring system, electronic equipment and readable storage medium
  • Model upgrading method, video monitoring system, electronic equipment and readable storage medium
  • Model upgrading method, video monitoring system, electronic equipment and readable storage medium

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0018] The terms "system" and "network" are often used interchangeably herein. 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 character " / " in this article generally indicates that the contextual objects are an "...

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Abstract

The invention discloses a model upgrading method, a video monitoring system, electronic equipment and a readable storage medium, and the method comprises the steps: obtaining a to-be-executed task which comprises a path address of a video stream; obtaining a corresponding video stream based on the path address, and issuing the video stream to a current first model for analysis to obtain analyzed first image data; training a basic model based on the first image data to obtain a second model, and generating model upgrading data based on the second model; and upgrading the current first model by using the model upgrading data to obtain an updated first model. By means of the mode, the adaptability of the model applied to the video monitoring system and the actual environment can be improved, and the precision of the model analysis result is improved.

Description

technical field [0001] The present application relates to the technical field of video monitoring, in particular to a model upgrading method, a video monitoring system, electronic equipment and a readable storage medium. Background technique [0002] With the continuous popularization of video surveillance systems, using models to analyze images has gradually become the mainstream method, so higher requirements are put forward for the accuracy of model analysis results. [0003] In the prior art, the sample data during the experiment is usually used to train the model and set it up for use in the application scenario. However, the source of these sample data is relatively single, and when the model trained using these sample data is analyzed in a specific application scenario, the analysis results will have accuracy deviations over time. In view of this, how to improve the adaptability of the model used in the video surveillance system to the actual environment and improve ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/65G06T7/00
CPCG06F8/65G06T7/0002G06T2207/10016G06T2207/30196G06T2207/20081G06T2207/30201
Inventor 谭琳尤兰婷周方琦
Owner ZHEJIANG DAHUA TECH CO LTD