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| Grid Matrix Code (GM) |
GM Code锛圙rid Matrix Code锛 is a 2D coding system in square. The code graph consists of square macro modules and each macro module consists of 6*6 square unit modules. The Grid Matrix Code can save a certain quantity of data and provide error correction level for 5 users. Compared with all similar global techniques, the advantages of this technique rely on the following capacities:
1銆丼uper Anti-defilement Capacity and Error Correction Capacity;
2銆丼uper Strong Anti-deformation Capacity;
3銆丯o dead points in the graphic barcode;
4銆丩arge storage capacity, digital information coding via any computer. |
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