Title :
Design and realization of 2D color barcode with high compression ratio
Author :
Feng, Xiaofei ; Zheng, Herong
Author_Institution :
Coll. of Inf. Eng., Zhejiang Gongshang Univ., Hangzhou, China
Abstract :
With the development of barcode applied fields, the data capacity expressed by barcode is required to increase. Both enlarging the barcode size and enhancing the barcode density have some limits. We design a 2D color based on 2D barcode. This barcode is added color, and the encoded method for Chinese character is applied according to the usage frequency. Comparing with other 2D barcode, the 2D color barcode proposed in this paper has high compression ratio for Chinese character, and alpha-numeric data.
Keywords :
bar codes; data compression; image coding; 2D color barcode; Chinese character encoding; alpha-numeric data; compression ratio; usage frequency; Character recognition; Color; Data engineering; Design engineering; Educational institutions; Frequency; Image segmentation; Interference; Resists; Software engineering; 2D Color Barcode; Compression Ratio; Usage Frequency;
Conference_Titel :
Computer Design and Applications (ICCDA), 2010 International Conference on
Conference_Location :
Qinhuangdao
Print_ISBN :
978-1-4244-7164-5
Electronic_ISBN :
978-1-4244-7164-5
DOI :
10.1109/ICCDA.2010.5540872
