Intelligent toll-gate vehicle individualized feature retrieval system and method

A retrieval system and vehicle technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problem that massive video image data cannot be efficiently used, and achieve the effect of improving retrieval efficiency and accuracy, and efficient utilization.

Inactive Publication Date: 2018-02-23
THE THIRD RES INST OF MIN OF PUBLIC SECURITY
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem that the massive video image data of existing bayonet vehicles cannot be efficiently utilized, a new efficient video image data retrieval scheme is needed

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
  • Intelligent toll-gate vehicle individualized feature retrieval system and method
  • Intelligent toll-gate vehicle individualized feature retrieval system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0030] In this solution, the target vehicle can be quickly and accurately found from the vehicle retrieval data set by setting the personalized area and feature description method of the image to be retrieved. In the specific application, a certain amount of police resources will be liberated from the simple and low-efficiency labor of viewing and viewing video image resources, and enriched in the process of comprehensive research and judgment on the analysis results, thereby improving the efficiency of video investigation.

[0031] Accordingly, if figure 1 As shown, the intelligent retrieval solution for bayonet vehicle personalized features provided by this solution mainly includes: retrieval condition filtering part S1, personalized feat...

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 intelligent toll-gate vehicle individualized feature retrieval system and method. The whole scheme includes that the system mainly comprises a retrieval condition filteringportion, an individualized feature calculation portion and a machine vision feature matching portion. The retrieval condition filtering portion screens to-be-retrieved images from a toll-gate image library and calculates vehicle local images included in the to-be-retrieved images; the individualized feature calculation portion calculates individualized area image features of the vehicle local images obtained by a retrieval condition filtering module; the machine vision feature matching portion screens images with features similar to the individualized area image features calculated by an individualized feature calculation module from the toll-gate image library and sorts according to similarity. By adoption of the scheme, efficiency and precision in retrieval of video images in mass videoimage data of toll-gate vehicles can be remarkably improved, and efficient utilization of the mass video image data of the toll-gate vehicles can be realized.

Description

technical field [0001] The invention relates to image data processing technology, in particular to image data retrieval technology. Background technique [0002] With the development of society and the advancement of vehicle technology, the speed and accuracy of information is particularly important. Massive high-definition and standard-definition video image data are important data accumulated in the information construction of public security industry departments. Through the analysis and processing of surveillance video, Quickly and accurately find effective clues and give full play to the role of video resources. However, with the gradual advancement of the construction of monitoring networking platforms, the availability of massive video data has become more and more prominent, and has become a key bottleneck restricting the effectiveness of video monitoring and three-level networking projects. [0003] At present, the application of video data is mainly based on human...

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
IPC IPC(8): G06F17/30G06K9/32G06K9/46
CPCG06F16/583G06V10/25G06V10/443G06V2201/08
Inventor 薛耿剑王磊蔡烜杜欢谭懿先尚岩峰梅林
Owner THE THIRD RES INST OF MIN OF PUBLIC SECURITY
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