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

Method, device and system for verifying the legitimacy of multimedia files

A technology of multimedia files and legitimacy, applied in the Internet field, can solve problems such as the risk of integrity and capital loss

Active Publication Date: 2020-06-30
ADVANCED NEW TECH CO LTD
View PDF17 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these business scenarios are prone to risk of integrity and even asset loss due to user cheating (for example, synthesizing or modifying pictures)

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, device and system for verifying the legitimacy of multimedia files
  • Method, device and system for verifying the legitimacy of multimedia files
  • Method, device and system for verifying the legitimacy of multimedia files

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0132] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0133] figure 1 It is a flowchart of a method for verifying the validity of a multimedia file according to an embodiment of the present application. It should be understood that the solutions in the embodiments of the present application can be applied to the legality verification of picture files. Of course, it does not exclude that th...

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 embodiment of the present application discloses a method, device and system for verifying the legality of a multimedia file. The method includes: when the legality of the target multimedia file needs to be verified, sending a query request to the server, and the query request carries the first proof of the target multimedia file. Verification information, the first verification information of the target multimedia file is used to verify the integrity of the target multimedia file, and the query request is used to request the verification information of the multimedia file stored in the query server and the first verification information of the target multimedia file Corresponding verification information, the verification information of the multimedia file includes the first verification information of the multimedia file generated when the client collects the multimedia file; according to the query result, judge the legality of the target multimedia file, and the legality of the target multimedia file Including the integrity of the target multimedia files.

Description

technical field [0001] The present application relates to the technical field of the Internet, and more specifically to a method, device and system for verifying the validity of multimedia files. Background technique [0002] With the development of the Internet, more and more business scenarios require image authentication, such as real-name authentication scenarios, insurance claims scenarios, and image verification scenarios. However, these business scenarios are prone to risks of integrity and even asset loss due to user cheating (for example, synthesizing or modifying pictures). [0003] Therefore, a method for verifying the validity of multimedia files is needed to overcome the above technical problems. Contents of the invention [0004] The purpose of this application is to provide a method, device and system for verifying the legality of multimedia files, which can verify whether the multimedia files used by users in the authentication process are legal, and avoid...

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): H04L29/06
CPCH04L9/40
Inventor 周琪
Owner ADVANCED NEW TECH CO LTD
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