Design of PDF4172D Barcode Watermarking System Based on SOPC

Abstract:

This paper introduces the design of PDF417 two-dimensional barcode digital watermarking system with SOPC chip EP2C70F896C6 made by Alters fully. Analyzed structure and working principle of the hardware and software. System used video conversion chip VGA of DE2-70 development board made by Terasic Technologies and PCI bus interface chip SD card, realized the barcode watermark control with Verilog HDL and C language common programming. The system has many merits such as high velocity, good commonality and low costs etc.

• Periodical: Applied Mechanics and Materials (Volumes 220-223)
• Pages: 2903-2907
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.220-223.2903
• Online since: November 2012
• Authors: Xiu Juan Zhang, Jia Ming Luan, Li Na Ni
• Keywords: 2D Barcode, Digital Watermark, Nios II, SOPC

References

[1] Jingming Wang. Digital system design and Verilog HDL[M]. Beijing: electronic industry press, 2006:304-318.In Chinese.

[2] Guanghui Xu, Dongxu Cheng, Ru Huang. Embedded development and application on FPGA[M]. Beijing :electronic industry press, 2006:72-83. In Chinese.

[3] Wenbin ZHENG. Design and implementation of multiple functions wave generator based on FPGA[J]. Journal of Ningde Teachers College(Natural Science), 2007,19(2)：138-140. In Chinese.

[4] Yuwen Xia. Verilog digital system design tutorial[M]. Beijing: Beijing University of Aeronautics and Astronautics Press, 2008:67-72. In Chinese.

[5] Honglun Jian. Verilog HDL:The core technology of the IC design example explanation[M]. Beijing: Beijing University of Aeronautics and Astronautics Press, 2005：130-133. In Chinese.

[6] Yaming Zheng, Xiaozhou Dong. Programmable logic devices development software Quartus II[M]. Beijing: National Defense University Press, 2006:125-130. In Chinese.

[7] Zhaosheng Lin, Saohan Liu. Verilog FPGA chip design[M]. Beijing: Beijing University of Aeronautics and Astronautics Press ,2006：93-99. In Chinese.