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

Generation method of star array three-dimensional code

A three-dimensional code and star array technology, applied in the field of computer information, can solve the problems of unfavorable business marketing, insufficient beautification or personalization of the two-dimensional code, etc., to expand the scope of commercial applications, facilitate market promotion, and improve the overall visual effect.

Active Publication Date: 2020-09-18
广州追溯信息科技有限公司
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the existing black and white two-dimensional codes are not beautified or personalized enough, and are not conducive to market promotion by merchants, the present invention provides a method for generating a star array three-dimensional code. The generated three-dimensional code is fused with various colored The background picture is personalized and beautified, which is beneficial for merchants to carry out market promotion

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
  • Generation method of star array three-dimensional code
  • Generation method of star array three-dimensional code
  • Generation method of star array three-dimensional code

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as figure 2 As shown, a method for generating a star array three-dimensional code comprises the following steps:

[0053] S1: First, generate a QR code picture containing product information through QRCode technology based on product information, such as image 3 shown; then obtain the two-dimensional code picture and the first background picture, and set the error rate, size and contrast threshold of the three-dimensional code to be generated;

[0054] The product information described in this embodiment includes product origin information, component information, recorded events, title, logistics information, and producer information.

[0055] S2: Analyze the two-dimensional code image, specifically including reading the two-dimensional code image stream, locking the shape of the feature box, and performing a cyclic inspection on each of the four corners of the two-dimensional code image; the product information is obtained and binary coded to generate data Mat...

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 star array three-dimensional code generation method, and the method comprises the following steps: obtaining a two-dimensional code image containing product information, obtaining a first background image, and setting the debugging rate, size and contrast threshold of a three-dimensional code needing to be generated; analyzing the two-dimensional code picture to obtain acorresponding two-dimensional code grid graph, and setting a regular pentagram graph in a grid of bit 1 data in the generated two-dimensional code grid graph; adjusting the generated two-dimensional code grid graph and the first background picture to preset sizes; performing transparent processing on the first background picture to obtain a second background picture; taking the second background picture as a background picture layer; and combining the two-dimensional code grid pattern with the pixel points of the second background picture, identifying the color of the combined pattern, and performing light coloring processing to enable the ratio of the color contrast of the regular pentagram pattern in the grid to the color contrast of the second background picture in the grid to be greater than or equal to a preset contrast threshold, thereby obtaining the three-dimensional code.

Description

technical field [0001] The present invention relates to the field of computer information technology, and more specifically, to a method for generating a star array three-dimensional code. Background technique [0002] The upsurge of the mobile Internet era has made the application of two-dimensional codes ubiquitous. At present, the most used two-dimensional code is the QRCode code, which is a square two-dimensional code composed of black and white squares. However, with the popularization of e-commerce, more and more merchants need to embed the two-dimensional code information used for shopping into colorful product promotion pictures. However, the existing black and white two-dimensional codes cannot be integrated with background patterns of different colors. Mainly due to the limitation of the two-dimensional code coding method, when beautifying the two-dimensional code, it cannot make it arbitrarily present various effects, which is not beautified and personalized enou...

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): G06K19/06
CPCG06K19/06037G06K19/06196G06K2019/06225
Inventor 郑力维郑韵钒林郑伟
Owner 广州追溯信息科技有限公司
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