Image monitoring system based on block chain

A monitoring system and blockchain technology, applied in the blockchain field, can solve problems such as storage failure and insufficient storage space

Pending Publication Date: 2022-06-10
XIAN ANMENG INTELLIGENT TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this approach is that it is necessary to periodically clear the historically stored surveillance images in the image acquisition device and the host, otherwise the storage will fail due to insufficient storage space

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Image monitoring system based on block chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The embodiment of the present invention provides a block chain-based image monitoring system, as shown in Figure 1, the system can include

[0021] The monitoring host is used to preprocess the monitoring image, and

[0022] The preprocessing mentioned here may include image downsampling, grayscale processing and other processing methods.

[0026] The block chain network node detects whether the preprocessed monitoring image contains one or more preprocessed images.

[0027] Wherein, the facial recognition information contained in the monitoring image can be detected by means of facial recognition. Additionally, if

[0032] In response to the key data containing the preset target personnel personnel information or the fire image information,

[0035] Although the application is described herein in connection with

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an image monitoring system based on a block chain, and the system comprises an image collection device which is used for photographing a monitoring image, and transmitting the monitoring image to a monitoring host; the monitoring host is used for preprocessing the monitoring image and sending the preprocessed monitoring image to the block chain network node; the block chain network node is used for calling a preset intelligent contract to extract key data from the received monitoring image; the key data is used for representing personnel information and/or event information shot by the monitoring image; and uploading the key data to a block chain network to enable the key data to be subjected to consensus verification by all block chain network nodes, and writing the key data after the consensus verification is passed into a block which is maintained by the key data and corresponds to the block chain network. According to the method, a large local storage space is not needed, the key data cannot be cleared or invalid, and the key data cannot be tampered.

Description

A blockchain-based image monitoring system technical field [0001] The invention belongs to the technical field of blockchain, and in particular relates to a blockchain-based image monitoring system. Background technique [0002] In the prior art, after the image acquisition device captures the monitoring image locally, it can store the monitoring image or The control image is uploaded to the host for saving. When the user needs to query the monitoring image, the image acquisition device or host can be to retrieve monitoring images. The problem with this approach is that it is necessary to periodically clear the image acquisition device and the history stored in the host. Otherwise, the storage will fail due to insufficient storage space. SUMMARY OF THE INVENTION In order to solve the above-mentioned problems existing in the prior art, the present invention provides a kind of image monitoring based on block chain system. The technical problem to be solved by the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18G06F21/64
CPCH04N7/18G06F21/64
Inventor 赵锋李伟苗秋艳
Owner XIAN ANMENG INTELLIGENT TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap