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Random anti-counterfeit mark sampling method and device and server

A technology of anti-counterfeiting marks and sampling devices, which is applied in the field of anti-counterfeiting and can solve problems that do not involve graphic locators

Inactive Publication Date: 2018-12-18
石立公
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

None of the above deals with the aspect of random anti-counterfeiting markings with graphic locators

Method used

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  • Random anti-counterfeit mark sampling method and device and server
  • Random anti-counterfeit mark sampling method and device and server
  • Random anti-counterfeit mark sampling method and device and server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0115] figure 1 It is a structural representation of a concentric circular graphic locator according to an embodiment of the present invention figure 1 ,Such as figure 1 As shown, it includes central circle 1, ring one 2, and ring two 3.

[0116] The centers of the center circle 1, ring 1 2, and ring 2 3 overlap, and the radii expand in turn;

[0117] The width of the ring one 2 is 2 times of the radius of the central circle 1, and the width of the ring two 3 is 1 time of the radius of the central circle 1. The ring width of any one of the rings is an integer multiple of the radius of the central circle, or a fraction of an integer; when there are multiple rings, they are adjacent to each other layer by layer; preferably, the width of the ring is 1 radius of the central circle 2 times and 1 times alternate from the inner layer to the outer layer.

[0118] The colors of two adjacent central circles 1 and / or rings are different; when there are multiple central circles 1 a...

Embodiment approach 2

[0123] figure 2 It is a structural representation of a concentric circular graphic locator according to another embodiment of the present invention figure 2 ,Such as figure 2 As shown, it includes central circle 1, circle one 2, circle two 3, circle three 4.

[0124] The difference between Embodiment 2 and Embodiment 1 is that the central circle 1 of Embodiment 2 is black. In Embodiment 2, there are 3 rings outside the central circle 1 of Embodiment 2. The width of Ring 1 2 and Ring 2 3 is different.

[0125] Such as figure 2 As shown, it includes 3 layers of rings and a central circle. From the outer black ring, through the center of the central circle, to the line segment on the other side of the outer black ring, the colors passed are: black, white , black, white, black, white, black, and the ratio of the number of pixels in each color segment is 1:2:1:2:1:2:1.

Embodiment approach 3

[0127] image 3 It is a structural representation of a random anti-counterfeiting mark with a graphic locator according to another embodiment of the present invention figure 1 ,Such as image 3 As shown, it includes a random anti-counterfeit mark main body 21, a concentric circular graphic locator one 22, a concentric circular graphic locator two 23, a concentric circular graphic locator three 24, and a random anti-counterfeiting marking point 29.

[0128] image 3 , the inside of the dotted line box is divided into random anti-counterfeiting mark main body 21.

[0129] On the main body 21 of the random anti-counterfeiting mark, a group of random anti-counterfeiting marking points 29 are randomly distributed; the quantity, position and size of the random anti-counterfeiting marking points 29 are random. It should be noted that the random anti-counterfeit mark point 29 is located within the range of the random anti-counterfeit mark main body 21; generally, it does not overl...

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Abstract

A sampling method of a random anti-counterfeit mark or two-dimensional code with a concentric circular pattern locator and / or concentric square pattern locator comprises the following steps: S31. determining the position and size of the random anti-counterfeit mark or two-dimensional code with concentric circular pattern locator or an area associated with the random anti-counterfeit mark or two-dimensional code; S32, taking out an image with random anti-counterfeit mark or two-dimensional code with graphic locator from the image; S33. The extracted image information and the associated random anti-counterfeiting mark or two-dimensional code with a graphic locator are recorded, including a unique identification code. The random anti-counterfeit mark or two-dimensional code can be located according to the graphic locator, and the random anti-counterfeit mark or two-dimensional code can be removed from the image and stored in a local or remote server.

Description

technical field [0001] The invention relates to the field of anti-counterfeiting technology, in particular to a random anti-counterfeiting mark sampling method, device and server. Background technique [0002] The existing Chinese patent 201520198228.6 proposes an anti-counterfeiting marking device capable of making random anti-counterfeiting marks. The existing Chinese patent 201520654356.7 proposes a random marking head without a rigid inner core, which can be used with a random anti-counterfeiting mark making device to make random anti-counterfeiting marks. Existing Chinese patents 2015201975795, 2015201982286, 2015202001174, 2015205590062, 2015210834029, 2015211359747, and 201521137990X respectively propose a random anti-counterfeiting marking device or component. None of the above relates to the aspect of random anti-counterfeiting marks with graphic locators. [0003] Now widely used two-dimensional code, set a nested box-like graphic locator in the upper left corner...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/06G06K7/14
CPCG06K19/06009G06K7/1417G06K19/06037
Inventor 石立公
Owner 石立公
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