Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and device for realizing structured description in video surveillance system

A video surveillance system and structured description technology, applied in closed-circuit television systems, special data processing applications, instruments, etc., can solve the problems of large time, resources, and consumption

Active Publication Date: 2018-12-04
HANGZHOU HIKVISION DIGITAL TECH
View PDF14 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It will consume a lot of time and resources to find a specific target in a large number of surveillance files for intelligent applications, such as video retrieval and positioning, video summary display, etc.

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
  • Method and device for realizing structured description in video surveillance system
  • Method and device for realizing structured description in video surveillance system
  • Method and device for realizing structured description in video surveillance system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0029] See figure 1 , this embodiment provides a multi-layer data structure formed by four layers of intelligent metadata stream, intelligent metadata, metadata components, and attribute information in order to achieve a structured description for target information in video surveillance, as follows :

[0030] 1) Intelligent metadata flow

[0031] The smart metadata stream may be generated by the monitoring device and contain at least one smart metadata.

[0032] Wherein, each smart metadata in the smart metadata flow may correspond to an object group (Object Group), therefore, the smart metadata flow represents a data flow format with the object group as the basic unit. Alternatively, it can also be considered that the smart metadata flow represents...

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 a method and device for achieving the structural description in a video monitoring system. According to the invention, a multilayer data structure is employed, wherein the multilayer data structure consists of an intelligent metadata flow, intelligent metadata, a metadata module, and attribute information, thereby achieving the structural description through the multilayer data structure. Based on the structural description through the multilayer data structure, the method can find a specific target in a large number of video files more easily and quickly, so as to carry out the intelligent applications, such as video search and positioning, and video abstract display. Moreover, the attribute information of each metadata module in the multilayer data structure can comprise one or any combination of time and space attributes, motion type attributes, detection type attributes and semi-structural attributes, thereby enabling the structural description achieved through the method to be more flexible and to be easier to expand.

Description

technical field [0001] The invention relates to video monitoring technology, in particular to a method for implementing structured description in a video monitoring system and a device for implementing structured description in a video monitoring system. Background technique [0002] The video surveillance system usually includes such monitoring equipment as a network camera (IP Camera, IPC), a network video recorder (Network Video Recorder, NVR), a digital video recorder (Digital Video Recorder, DVR) etc. The back-end application platform provides video surveillance files. [0003] However, with the continuous improvement of the resolution supported by the monitoring equipment, the storage capacity required for the monitoring files stored on the application platform is getting larger and larger. It will consume a lot of time and resources to find a specific target in a large number of surveillance files for intelligent applications, such as video retrieval and positioning,...

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 Patents(China)
IPC IPC(8): H04N7/18G06F17/30
Inventor 李林森
Owner HANGZHOU HIKVISION DIGITAL TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com