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Anti-counterfeiting system based on texture image features and bar code recognition

A barcode recognition and texture image technology, applied in the field of anti-counterfeiting, can solve the problems of large amount of image data, high cost, and large capacity of hardware storage devices, and achieve the effects of saving storage space, low cost, and low probability of forgery

Pending Publication Date: 2019-05-14
HANGZHOU WOPUWULIAN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many problems in the existing texture anti-counterfeiting technology, such as: relying on natural texture, the amount of corresponding image data is too large, the required hardware storage device has a large capacity, and the cost is high

Method used

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  • Anti-counterfeiting system based on texture image features and bar code recognition

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as figure 1 The shown anti-counterfeiting system based on texture image features and barcode 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 a texture area 2 , the texture area 2 includes a number of sub-texture areas 3 with random texture differences in positions, shapes or areas, at least two random non-adjacent and non-intersecting sub-texture areas 3 are respectively drawn with borders, and in one of the texture areas 2 The side inkjet prints the barcode 4 corresponding to the information of each sub-texture area 3 and numbers the mark; the anti-counterfeiting identification unit includes an image for collecting the appearance of the packaging material 1, the texture image of the entire texture area 2 and each sub-texture area 3 and identifies ...

Embodiment 2

[0057] Such as figure 1 The shown anti-counterfeiting system based on texture image features and barcode 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 a texture area 2 , the texture area 2 includes a number of sub-texture areas 3 with random texture differences in positions, shapes or areas, at least two random non-adjacent and non-intersecting sub-texture areas 3 are respectively drawn with borders, and in one of the texture areas 2 The side inkjet prints the barcode 4 corresponding to the information of each sub-texture area 3 and numbers the mark; the anti-counterfeiting identification unit includes an image for collecting the appearance of the packaging material 1, the texture image of the entire texture area 2 and each sub-texture area 3 and identifies ...

Embodiment 3

[0075] Such as figure 1 The shown anti-counterfeiting system based on texture image features and barcode 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 a texture area 2 , the texture area 2 includes a number of sub-texture areas 3 with random texture differences in positions, shapes or areas, at least two random non-adjacent and non-intersecting sub-texture areas 3 are respectively drawn with borders, and in one of the texture areas 2 The side inkjet prints the barcode 4 corresponding to the information of each sub-texture area 3 and numbers the mark; the anti-counterfeiting identification unit includes an image for collecting the appearance of the packaging material 1, the texture image of the entire texture area 2 and each sub-texture area 3 and identifies ...

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Abstract

The invention discloses an anti-counterfeiting system based on texture image features and bar code recognition. The system comprises an anti-counterfeiting feature unit and an anti-counterfeiting identification unit, wherein the main body of the anti-counterfeiting feature unit is a packaging material of a commodity. A texture area is arranged on the packaging material, the texture area comprisesa plurality of sub-texture areas with texture differences, the sub-texture areas are random in position, shape or area, frames are drawn around at least two random non-adjacent and non-crossed sub-texture areas respectively, and a bar code corresponding to each piece of sub-texture area information is printed on one side of the texture area in an ink-jet manner and marked in a numbering manner. The anti-counterfeiting identification unit comprises handheld client equipment which is used for acquiring images of the outer surface of the packaging material, texture images of the whole texture area and each sub-texture area and identifying the bar code; and the handheld client equipment is in wireless communication with the server. According to the invention, the surface image of the packagingmaterial and the texture images of the texture areas and the sub-texture areas are matched, and the server only stores the whole texture area image, so that the storage space is greatly saved.

Description

technical field [0001] The invention relates to an anti-counterfeiting system, in particular to an anti-counterfeiting system based on texture image features and barcode identification. It belongs to the field of anti-counterfeiting technology. Background technique [0002] With the continuous development of the economy, the products are also diversified, which meets the needs of consumers. However, a large number of fake and inferior products follow, which not only affects the healthy development of the national economy, but also damages businesses. and the interests of consumers. Therefore, anti-counterfeiting and anti-counterfeiting is an indispensable and important problem in the process of commodity circulation. [0003] At present, there are various anti-counterfeiting technologies on the market, including laser holographic anti-counterfeiting, fluorescent ink anti-counterfeiting, anti-counterfeiting printing, and telephone anti-counterfeiting with query passwords. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00G06Q30/00
Inventor 袁涌耀樊晓东
Owner HANGZHOU WOPUWULIAN SCI & TECH
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