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

Two-dimensional code processing method and two-dimensional code client-side

A two-dimensional code and client-side technology, applied in the direction of electromagnetic radiation induction, etc., can solve the problem of small character capacity and reduce the application value of two-dimensional code, and achieve the effect of expanding the amount of two-dimensional code information and improving the actual application value

Inactive Publication Date: 2013-04-10
SUZHOU CODYY NETWORK SCI & TECH
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the two-dimensional code is mainly a combination of black and white blocks, and the character capacity that can be stored is small, which greatly reduces the practical application value 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
  • Two-dimensional code processing method and two-dimensional code client-side

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0010] figure 1 Shown is a flowchart of a two-dimensional code processing method provided according to a preferred embodiment of the present invention. Such as figure 1 As shown, the two-dimensional code processing method provided by the preferred embodiment of the present invention includes steps 101-102.

[0011] Step 101: The two-dimensional code client converts the character into a byte array corresponding to the utf-8 code of the character, determines the color value corresponding to the character according to the first preset strategy, and draws the color value in the two-dimensional code data area , forming a QR code image.

[0012] Specifically, the bottom layer of the computer has charac...

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 provides a two-dimension code processing method and a two-dimensional code client-side. The method comprises the following steps: the two-dimensional code client-side converts characters into byte digit groups corresponding to unicode transformation format-8 (utf-8) coding of the characters, corresponding color values of the characters are determined according to a first preset strategy, and the color values are drawn in a two-dimensional code data area to form two-dimensional code pictures. The two-dimensional code client-side reads and analyzes the two-dimensional code pictures to be processed, obtains the color values of the two-dimensional code pictures to be processed and inquires a color interval list to obtain corresponding characters, wherein the two-dimensional code client-side determines the color interval list according to the color values corresponding to the characters and a second preset strategy.

Description

technical field [0001] The invention belongs to the field of instant communication, and in particular relates to a two-dimensional code processing method and a two-dimensional code client. Background technique [0002] With the rapid development of society, science and technology are more and more applied to people's life. At present, in the circulation process of various commodities, in order to increase the information capacity, many commodities will be marked with two-dimensional codes. Compared with the previous barcodes, two-dimensional codes can accommodate more text information. At present, the two-dimensional code is mainly a combination of black and white blocks, and the character capacity that can be stored is small, which greatly reduces the practical application value of the two-dimensional code. Contents of the invention [0003] The present invention provides a two-dimensional code processing method and a two-dimensional code client to solve the above proble...

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): G06K7/10
Inventor 胡加明刘晓东其他发明人请求不公开姓名
Owner SUZHOU CODYY NETWORK SCI & 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