Application of RS codes in decoding QR code

Suxia Zhu; Zhenzhou Ji; Zhiyan Cao

Application of RS codes in decoding QR code

Suxia Zhu^*
, Zhenzhou Ji
, Zhiyan Cao

^*Corresponding author for this work

School of Computer Science and Technology (School of Software)

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

The QR Code is a 2-dimensional matrix code with high error correction capability. It employs RS codes to generate error correction codewords in encoding and recover errors and damages in decoding. This paper presents several QR Code's virtues, analyzes RS decoding algorithm and gives a software flow chart of decoding the QR Code with RS decoding algorithm.

Original language	English
Pages (from-to)	67-69
Number of pages	3
Journal	High Technology Letters
Volume	9
Issue number	4
State	Published - Dec 2003

Keywords

Decoding
Flow chart
QR code
RS codes

Cite this

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title = "Application of RS codes in decoding QR code",

abstract = "The QR Code is a 2-dimensional matrix code with high error correction capability. It employs RS codes to generate error correction codewords in encoding and recover errors and damages in decoding. This paper presents several QR Code's virtues, analyzes RS decoding algorithm and gives a software flow chart of decoding the QR Code with RS decoding algorithm.",

keywords = "Decoding, Flow chart, QR code, RS codes",

author = "Suxia Zhu and Zhenzhou Ji and Zhiyan Cao",

year = "2003",

month = dec,

language = "英语",

volume = "9",

pages = "67--69",

journal = "High Technology Letters",

issn = "1006-6748",

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TY - JOUR

T1 - Application of RS codes in decoding QR code

AU - Zhu, Suxia

AU - Ji, Zhenzhou

AU - Cao, Zhiyan

PY - 2003/12

Y1 - 2003/12

N2 - The QR Code is a 2-dimensional matrix code with high error correction capability. It employs RS codes to generate error correction codewords in encoding and recover errors and damages in decoding. This paper presents several QR Code's virtues, analyzes RS decoding algorithm and gives a software flow chart of decoding the QR Code with RS decoding algorithm.

AB - The QR Code is a 2-dimensional matrix code with high error correction capability. It employs RS codes to generate error correction codewords in encoding and recover errors and damages in decoding. This paper presents several QR Code's virtues, analyzes RS decoding algorithm and gives a software flow chart of decoding the QR Code with RS decoding algorithm.

KW - Decoding

KW - Flow chart

KW - QR code

KW - RS codes

UR - https://www.scopus.com/pages/publications/2342425167

M3 - 文章

AN - SCOPUS:2342425167

SN - 1006-6748

VL - 9

SP - 67

EP - 69

JO - High Technology Letters

JF - High Technology Letters

IS - 4

ER -

Application of RS codes in decoding QR code

Abstract

Keywords

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