2D Barcode Image Decoding
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-11
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Barcode technology is one of the most important parts of Automatic Identification and Data Capture (AIDC).
Quick Response code (QR code) is one of the most popular types of two-dimensional barcodes.
How to decode various QR code images efficiently and accurately is a challenge.
In this paper, we revise the traditional decoding procedure by proposing a serial of carefully designed preprocessing methods.
The decoding procedure consists of image binarization, QR code extraction, perspective transformation and resampling, and error correction.
By these steps, we can recognize different types of QR code images.
The experiment results show that our method has better accuracy than Google open-source 1D/2D barcode image processing library Zxing-2.1.
Moreover, we evaluate the execution time for different-size images.
Our method can decode these images in real time.
American Psychological Association (APA)
Lin, Jeng-An& Fuh, Chiou-Shann. 2013. 2D Barcode Image Decoding. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-1010941
Modern Language Association (MLA)
Lin, Jeng-An& Fuh, Chiou-Shann. 2D Barcode Image Decoding. Mathematical Problems in Engineering No. 2013 (2013), pp.1-10.
https://search.emarefa.net/detail/BIM-1010941
American Medical Association (AMA)
Lin, Jeng-An& Fuh, Chiou-Shann. 2D Barcode Image Decoding. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-1010941
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1010941
