Anti-counterfeiting system based on NFC and multi-texture image recognition
An anti-counterfeiting system and texture image technology, which is applied in the field of anti-counterfeiting, can solve the problems of large capacity of hardware storage devices, high cost, and large amount of image data, and achieve the effect of low cost, high counterfeiting cost, and saving storage space
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Embodiment 1
[0038] Such as figure 1 The shown anti-counterfeiting system based on NFC and multi-texture image recognition includes two parts: an anti-counterfeiting feature unit and an anti-counterfeiting identification unit, wherein the main body of the anti-counterfeiting feature unit is the packaging material 1 of the commodity, and the packaging material 1 is provided with depressions, depressions The bottom of the bottom is the texture area 2, the texture area 2 includes several sub-texture areas 3 with random texture differences in position, shape or area, at least two random non-adjacent and non-intersecting sub-texture areas 3 are respectively drawn with borders, An NFC chip 4 for writing the texture information of each sub-texture area 3 is provided on the side wall of the depression; Take the mobile phone 5 with the NFC chip 4, and the mobile phone 5 communicates with the server 6 wirelessly.
[0039] The top of the depression is provided with a transparent protective shell, wh...
Embodiment 2
[0056] Such as figure 1 The shown anti-counterfeiting system based on NFC and multi-texture image recognition includes two parts: an anti-counterfeiting feature unit and an anti-counterfeiting identification unit, wherein the main body of the anti-counterfeiting feature unit is the packaging material 1 of the commodity, and the packaging material 1 is provided with depressions, depressions The bottom of the bottom is the texture area 2, the texture area 2 includes several sub-texture areas 3 with random texture differences in position, shape or area, at least two random non-adjacent and non-intersecting sub-texture areas 3 are respectively drawn with borders, An NFC chip 4 for writing the texture information of each sub-texture area 3 is provided on the side wall of the depression; Take the mobile phone 5 with the NFC chip 4, and the mobile phone 5 communicates with the server 6 wirelessly.
[0057] The top of the depression is provided with a transparent protective shell, wh...
Embodiment 3
[0074] Such as figure 1 The shown anti-counterfeiting system based on NFC and multi-texture image recognition includes two parts: an anti-counterfeiting feature unit and an anti-counterfeiting identification unit, wherein the main body of the anti-counterfeiting feature unit is the packaging material 1 of the commodity, and the packaging material 1 is provided with depressions, depressions The bottom of the bottom is the texture area 2, the texture area 2 includes several sub-texture areas 3 with random texture differences in position, shape or area, at least two random non-adjacent and non-intersecting sub-texture areas 3 are respectively drawn with borders, An NFC chip 4 for writing the texture information of each sub-texture area 3 is provided on the side wall of the depression; Take the mobile phone 5 with the NFC chip 4, and the mobile phone 5 communicates with the server 6 wirelessly.
[0075] The top of the depression is provided with a transparent protective shell, wh...
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