| 摘要 |
A dot pattern encoding structure includes at least a pattern unit including a unit recognition portion containing a plurality of first dot patterns part or all of which are co-linear and equally distanced, and a plurality of first and second virtual grid lines passing through the first dot patterns; and a content portion containing a plurality of encoding areas and a starting position each formed by crossing of two of the virtual grid lines, wherein each encoding area contains a second dot pattern disposed in one of four quadrants, the first virtual grid line or the second virtual grid line, and a pattern configuration at the starting position is different from that of any encoding area. A decoding method for the dot pattern encoding structure and an electronic device for decoding the dot pattern encoding structure are also herein provided.
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