Title :
High density QR code with multi-view scheme
Author :
Jen-Shiun Chiang ; Hsin-Ting Li ; Chih-Hsien Hsia ; Po-Han Wu ; Chi-Fang Hsieh
Author_Institution :
Dept. of Electr. Eng., Tamkang Univ., New Taipei, Taiwan
Abstract :
Since the data storage capacity per unit area of a QR code is very limited, it is restricted in various QR code applications. In this work, we propose an approach based on visual skew to improve the data capacity of the QR code. Our method can enhance the capacity of the QR code per unit area by using different angle views to combine several QR codes together. The storage capacity of the proposed mechanism can be increased by 1.5 times per unit area more than that of the normal QR-code.
Keywords :
image coding; angle view; data capacity; data storage capacity; high density QR code; multiview scheme; quick response code; visual skew; Consumer electronics; Decoding; Educational institutions; Electrical engineering; Memory; Transforms; Visualization;
Conference_Titel :
Consumer Electronics (ISCE), 2013 IEEE 17th International Symposium on
Conference_Location :
Hsinchu
Print_ISBN :
978-1-4673-6198-9
DOI :
10.1109/ISCE.2013.6570246
