2D barcode enabling quick and accurate code recognition and method for creating same

A method comprising:

• step 1:
• cryptographically generating binary input data;
• step 2:
• determining a layout of a two-dimensional code according to the binary input data;
• step 3:
• drawing a positioning point lattice of the two-dimensional code under a designated background;
• step 4:
• drawing the binary input data into one or more data areas;
• step 5:
• cryptographically generating and drawing basic information binary data on a basic data area;
• wherein the basic information binary data comprise binary data of version information, directional information and mask template information;
• or
• wherein, the step 2 comprises:
• determining version information according to an input data capacity, and determining a number of main positioning points and auxiliary positioning points and a number of the data areas, calculating a number of information areas in each of the data areas according to the binary input data and the version information, and obtaining an overall layout of the two-dimensional code by calculating the version information o and the number of the information areas;
• or
• wherein the step 4 comprises setting a pipeline for each of the data areas, drawing the binary input data into each information area in sequence, and reserving a spacer area between the data areas and selecting a mask template, conducting mask processing on each of the data areas and a camouflage isolation zone.