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Monitoring image processing method and system, and monitoring terminal

A technology for image processing and monitoring terminals, applied in transmission systems, instruments, character and pattern recognition, etc., can solve problems that cannot be counted as distributed image target detection systems, and reduce data transmission volume, data volume, and size Effect

Inactive Publication Date: 2018-07-27
CENT SOUTH UNIV
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Problems solved by technology

Surat Teerapittayanon of Harvard University and others proposed "Distributed Deep Neural Networks over the Cloud, the Edge and End Devices" at the IEEE 37th International Conference on Distributed Computing Systems in 2017, which uses a distributed system architecture, but it can only be used for a single object. Image classification, since target detection requires classification and positioning of objects in the image, the above system cannot be regarded as a distributed image target detection system in the strict sense

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  • Monitoring image processing method and system, and monitoring terminal
  • Monitoring image processing method and system, and monitoring terminal
  • Monitoring image processing method and system, and monitoring terminal

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Embodiment Construction

[0039] The present invention will be further described below in conjunction with the accompanying drawings and specific preferred embodiments, but the protection scope of the present invention is not limited thereby.

[0040] Such as figure 1 with figure 2As shown, the monitoring image processing method of the present embodiment includes the following steps: S1. Acquiring an image, and extracting the image into an RoI region and a non-RoI region through a preset RoI extraction model; S2. Using a preset first RoI region Compressing the compression rate, compressing the non-RoI area with a preset second compression rate, the first compression rate is less than the second compression rate; S3. Sending the compressed RoI area and non-RoI area to an external device for image recognition; The RoI extraction model is a target-driven RoI extraction model. In this embodiment, image recognition refers to detecting objects in an image and identifying each object.

[0041] In this emb...

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Abstract

The invention discloses a monitoring image processing method and system, and a monitoring terminal. The method comprises the following steps that: S1: obtaining an image, and extracting the image intoan RoI (Region of Interest) and a non-RoI through a preset RoI extraction model; S2: comparing the RoI by a preset first compression rate, and compressing the non-RoI by a preset second compression rate, wherein the first compression rate is smaller than the second compression rate; and S3: sending the compressed RoI and non-ROI to external equipment to be subjected to image identification. The method has the advantages that a data transmission amount can be greatly lowered, network requirements are low, network cost is greatly lowered, image detection efficiency is improved, response speed is high, detection accuracy is high and the like.

Description

technical field [0001] The invention relates to the field of image target detection, in particular to a monitoring image processing method, a monitoring terminal and a system, and is especially suitable for target detection of a distributed monitoring system of the Internet of Things. Background technique [0002] Intelligent video surveillance technology is a relatively new research field developed on the basis of computer vision and image processing technology, combined with other related technologies and theories. It aims to use the data analysis capabilities of computers or intelligent processing units to automatically realize static or The perception, description and analysis of dynamic physical objects meet the needs of daily production, intelligent security in life, intelligent transportation, and urban intelligent construction. [0003] The image target detection system distinguishes between centralized and distributed in terms of computing modes: [0004] 1) Centra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/34H04L29/06H04L29/08
CPCH04L67/06H04L67/12H04L69/04G06V20/52G06V10/267
Inventor 任炬郭云镝张德宇刘青青张尧学
Owner CENT SOUTH UNIV
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