Supercharge Your Innovation With Domain-Expert AI Agents!

Graphics context fused electronic ticket coding/decoding method

An encoding and decoding method and a technology of encoding method, which are applied in the fields of electronic ticketing and digital image processing, and can solve the problems of destroying the error correction ability of two-dimensional codes.

Inactive Publication Date: 2009-02-04
刘旭 +2
View PDF1 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method covers part of the two-dimensional code with the logo and combines the two into one, at the cost of destroying the error correction ability of the two-dimensional code

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
  • Graphics context fused electronic ticket coding/decoding method
  • Graphics context fused electronic ticket coding/decoding method
  • Graphics context fused electronic ticket coding/decoding method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0032] (1) PC-based software decoding scheme, using a USB camera as a video collector, and decoding through the software running on the PC, this method has strong versatility and is suitable for applications that can deploy PCs and have network connections occasion;

[0033] (2) The camera phone solution, using the camera phone camera as a video collector, decodes it through a software program running on the phone, and the decoding program connects to the database through the phone network. This method has strong mobility and portability, and is suitable for mobile phones. Apps that decode or fail to deploy to a PC;

[0034] (3) The hardware decoding scheme, through the decoding program solidified in the decoding chip and the customized camera decoding, is connected to the database through a dedicated data link. This method has stronger confidentiality and faster decoding speed, and is suitable for enterprise-level applications.

[0035] Algorithm 1.1: Border location algorit...

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 graph-text electronic ticket encode-decode method. The invention includes: the graph-text electronic ticket encode-decode method includes that firstly, the system dynamically encodes the ticket information to generate the binary region with the encryption information and embeds the binary information into the periphery of the graph-text, so as to generate the graph-text electronic ticket; a read-identify device is used for decoding the information in the image of the electronic ticket. The invention adopts the error correction coding to prevent the image fouling and distortion and uses a camera to position and decode the electronic ticket through the dynamic capturing technology; the graph-text electronic ticket encode-decode method adopts the margin-corner information embedding method to enable the electronic ticket to have visual and anti-counterfeiting properties under the situation that the subject graph-text of the ticket is not influenced.

Description

technical field [0001] The invention relates to electronic ticketing and digital image processing technology. Background technique [0002] Electronic ticket technology is gradually replacing traditional paper tickets due to its safety, environmental protection and portability. Especially with the rapid growth of mobile phone users, two-dimensional code tickets based on mobile phones have achieved initial success in the fields of movies and performances. Users only need to show the QR code electronic ticket in their mobile phone, and after decoding and confirming, they can enter the venue to watch. [0003] However, the QR code electronic ticket is composed of black and white squares, which is not intuitive enough, and it is difficult to distinguish when holding multiple electronic tickets. Especially when it is applied to movies and performance tickets, it cannot reflect the content, location, and time information of the corresponding repertoire. The organic integration ...

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): G06K7/00G06K19/06
Inventor 刘旭牛章鹏李孟华
Owner 刘旭
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com