Han Jin1, Shi Jin2, *, Junfeng Wu2
Journal of Cyber Security, Vol.2, No.1, pp. 37-48, 2020, DOI:10.32604/jcs.2020.07209
Abstract Most existing 2-dimensional barcodes are designed with a fixed shape and
clear area. Having a fixed shape and clear area makes the barcode difficult to lay out with
other text and pictures. To solve this problem, an amorphous 2-dimensional barcode is
presented in this paper. The barcode uses encoding graph units to encode data. There are
two key points in a 2-dimensional barcode: One is the encoding graph unit, the other is its
encoding rules. Because encoding graph units of a 2-dimensional barcode are surrounded
by other graphics, the units should be self-positioned and distinguished from other units.
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