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Processing method for preparing novel 2D code image holographic anti-counterfeiting label

A holographic anti-counterfeiting and processing method technology, which is applied in the information processing of digital watermarking and laser holographic anti-counterfeiting, and in the field of barcodes. It can solve the problems of small amount of information carried and low anti-counterfeiting strength of laser holographic labels, so as to improve security and maintain visual integrity. , Improve the effect of anti-counterfeiting performance

Active Publication Date: 2016-06-29
NANJING FENGLIJIAN IT CO LTD
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Problems solved by technology

[0011] The invention provides a processing method for preparing a new type of two-dimensional code image holographic anti-counterfeiting label, which improves the aesthetics of the two-dimensional code label on the package, and solves the problems that the existing label carries less information and the anti-counterfeiting strength of the laser holographic label is not high

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  • Processing method for preparing novel 2D code image holographic anti-counterfeiting label

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Embodiment Construction

[0067] The embodiments of the present invention will be further described below with reference to the accompanying drawings, but the described embodiments of the present invention are illustrative rather than limiting.

[0068] The invention provides a processing method for preparing a novel two-dimensional code image holographic anti-counterfeiting label, which includes the generation of the two-dimensional code image holographic anti-counterfeiting label and the identification of the two-dimensional code image holographic anti-counterfeiting label.

[0069] Such as figure 1 As shown, the specific steps of generating the holographic anti-counterfeiting label of the two-dimensional code image are as follows:

[0070] (1) generate a digital image that beautifies the two-dimensional code;

[0071] (2) Embedding the anti-counterfeiting code into the digital image according to the digital watermarking method.

[0072] (3) Printing the digital image embedded in the anti-counterfe...

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Abstract

The invention relates to a processing method for preparing a novel 2D code image holographic anti-counterfeiting label. The 2D code image holographic anti-counterfeiting label is generated by the following steps that a digital image of a beautified 2D code is generated; an anti-counterfeiting code is embedded into the digital image according to a digital watermarking method; the digital image embedded with the anti-counterfeiting code is printed into a paper image; and the paper image is attached to a laser holographic anti-counterfeiting label directly or indirectly. Identification of the 2D code image holographic anti-counterfeiting label includes an image signal collection module, an identification module, a display module and a voice broadcast module, wherein the image signal collection module is used to collect an image of the novel anti-counterfeiting code label, the identification module processes, encodes and decodes the image, the display module displays the decoded original anti-counterfeiting code, and the voice broadcast module broadcasts information of the original anti-counterfeiting code. The processing module is complex is preparing technology, identification needs special processing, and the anti-counterfeiting performance is greatly improved by encrypting information of the anti-counterfeiting code.

Description

technical field [0001] The invention relates to a processing method for preparing a novel two-dimensional code image holographic anti-counterfeiting label. The anti-counterfeiting label not only uses the two-dimensional code to carry a large amount of product information, but also the beautified two-dimensional code improves the aesthetics of the package, and also combines digital watermark and laser holographic The technology improves the anti-counterfeiting performance of labels, and belongs to the information processing field of barcode, digital watermark and laser holographic anti-counterfeiting. Background technique [0002] The combination of information anti-counterfeiting and physical anti-counterfeiting technology is the development trend of today's anti-counterfeiting technology. The traditional mainstream physical anti-counterfeiting technology is mainly laser holography technology; in terms of information anti-counterfeiting, digital watermarking technology is a ...

Claims

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Application Information

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IPC IPC(8): G06K19/06G06K7/14
CPCG06K7/1417G06K19/06037G06K19/06103
Inventor 李黎吴国峰
Owner NANJING FENGLIJIAN IT CO LTD
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