Multilayer quick response code image encoding/decoding method and encoding/decoding device
A fast-response, coding method technology, applied in the field of image processing, can solve the problem of large information capacity, and achieve the effect of satisfying the transmission of large amounts of information, increasing security, and improving transmission efficiency
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[0034] Embodiments of the present invention provide a multi-layer quick response code encoding and decoding method and encoding and decoding device, so as to increase the information capacity contained in the QR code.
[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0036] Please refer to the attached figure 1 , is a schematic flowchart of a multi-layer quick response code encoding method provided by an embodiment of the present invention, which mainly includes steps:
[0037] S101. Acquire the image laye...
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