Colour multiplexing of quick-response (QR) codes

被引：17

作者：

Andre, P. S. ^{[1
]}

Ferreira, R. A. S. ^{[2
,3
]}

机构：

[1] Univ Tecn Lisboa, Inst Super Tecn, Dept Elect & Comp Engn, Inst Telecomunicacoes, P-1049001 Lisbon, Portugal

[2] Univ Aveiro, Dept Phys, P-3810193 Aveiro, Portugal

[3] Univ Aveiro, CICECO, P-3810193 Aveiro, Portugal

来源：

ELECTRONICS LETTERS | 2014年 / 50卷 / 24期

关键词：

Digital storage;

D O I：

10.1049/el.2014.2501

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The storage capacity of a quick-response (QR) code is limited, which can inhibit several applications. A novel approach to multiplex data to improve the QR code capacity based on colour multiplexing is presented. A model was proposed to determine the recognition rate as a function of the multiplexing density and noise. Experimentally, the increase of the storage capacity by a factor of six times per unit area when compared to the normal QR code is demonstrated.

引用

页码：1828 / U193

页数：2

共 7 条

[1]

[Anonymous], 2007, 180042006 ISOIEC

[2]

Bulan O, 2011, NINETEENTH COLOR AND IMAGING CONFERENCE: COLOR SCIENCE AND ENGINEERING SYSTEMS, TECHNOLOGIES, AND APPLICATIONS, P156

[3] Identification Recovery Scheme using Quick Response (QR) Code and Watermarking Technique [J].

Chen, Ji-Hong ;

Chen, Wen-Yuan ;

Chen, Chin-Hsing .

APPLIED MATHEMATICS & INFORMATION SCIENCES, 2014, 8 (02) :585-596

[4]

Chiang J., 2013, ELECTRON LETT, V49, P1381

[5] Enhancing the government service experience through QR codes on mobile platforms [J].

Lorenzi, David ;

Vaidya, Jaideep ;

Chun, Soon ;

Shafiq, Basit ;

Atluri, Vijayalakshmi .

GOVERNMENT INFORMATION QUARTERLY, 2014, 31 (01) :6-16

[6] Using Quick Response Codes to Facilitate Self-Directed Learning in a Nursing Skills Laboratory [J].

Tracey, Debora L. ;

DiStefano, Thomas P. ;

Morris-Hackett, Nadya ;

Steefel, Lorraine .

JOURNAL OF NURSING EDUCATION, 2013, 52 (11)

[7]

Vongpradhip S., 2013, COMPUTER SCI ED ICCS, V31, P6

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