An anti-counterfeiting mark, an anti-counterfeiting system, texture particles for the anti-counterfeiting mark and a use method for the anti-counterfeiting mark

A technology of anti-counterfeiting marks and textures, which is applied in the direction of recording carriers used in machines, data processing applications, character and pattern recognition, etc., and can solve problems such as difficult auxiliary tools, impact, and not being able to carry them with you

Pending Publication Date: 2017-05-10
BEIJING KESIYUAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, due to the tiny structure of the texture particles used to form the texture, it is difficult to directly judge whether there are specific identification features on the texture particles through public recognition methods such as direct recognition by human eyes or direct recognition by human eyes after taking pictures, so it is often necessary to use some Auxiliary too

Method used

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  • An anti-counterfeiting mark, an anti-counterfeiting system, texture particles for the anti-counterfeiting mark and a use method for the anti-counterfeiting mark
  • An anti-counterfeiting mark, an anti-counterfeiting system, texture particles for the anti-counterfeiting mark and a use method for the anti-counterfeiting mark
  • An anti-counterfeiting mark, an anti-counterfeiting system, texture particles for the anti-counterfeiting mark and a use method for the anti-counterfeiting mark

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0159] Such as Figure 9-1 As shown, it is the image formed by observing the random texture anti-counterfeiting mark when it is in a vertical state, and the vertical here refers to being perpendicular to the bearing surface; Figure 9-2 As shown, it is the image formed by observing the random texture anti-counterfeiting mark above the bearing surface at the tilt angle of 15° (that is, the angle between the bearing surface and the line of sight).

[0160] Depend on Figure 9-1 with 9-2 It can be seen that a random texture anti-counterfeiting mark includes:

[0161] Carrier 2, carrier 2 comprises carrying surface (carrying surface is Figure 9-1 The upper surface of the carrier facing the reader, preferably, the surface is a horizontal surface);

[0162] A plurality of texture particles 1, the plurality of texture particles 1 are randomly distributed on the bearing surface;

[0163] Wherein, the non-contact surface of each texture particle includes at least two visual color...

Embodiment approach 1

[0172] Such as Figures 1-1 to 1-3 as shown, Picture 1-1 Provides a texture particle 1 for random texture anti-counterfeiting marks, Figure 1-2 Shown is the first visual image of the textured particle 1 (that is, a top view of the upper end surface when viewed vertically), Figure 1-3 Shown is the second visual image of the texture particle 1 when the inclination angle is 15° (that is, the angle between the bearing surface and the line of sight) (because the second visual image should be a panoramic view, it is difficult to carry out in the accompanying drawings Therefore, only four front views are used as the main views, and the transition diagrams between the four views are represented by rotating lines, but this does not hinder the understanding of the technical solution).

[0173] In this embodiment, the upper end surface of the texture particle 1 is composed of multiple visual color parts, specifically the first visual color part 11, the second visual color part 12 an...

Embodiment approach 2

[0180] Such as Figures 2-1 to 2-3 as shown, diagram 2-1 Provides a texture particle 1 for random texture anti-counterfeiting marks, Figure 2-2 Shown is the first visual image of the textured particle 1 (that is, a top view of the upper end surface when viewed vertically), Figure 2-3 Shown is when the inclination angle is 15° (that is, the angle between the bearing surface and the line of sight), the second visual image of the texture particle 1 (because the second visual image should be a panoramic view, it is difficult to carry out in the accompanying drawings Therefore, only the four front views are used as the main views, and the transition diagrams between the four views are represented by rotating lines, but this does not hinder the understanding of the technical solution).

[0181] In this embodiment, the upper end surface of the texture particle 1 is composed of one visual color part, specifically the fifth visual color part 15, and the outer peripheral surface of...

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Abstract

The invention provides a random texture anti-counterfeiting mark, which comprises a carrier and a plurality of texture particles randomly distributed on a bearing surface. A non-contact surface of each texture particle comprises at least two visual color parts. Each visual color part presents respective visual color, so that at least one inclination angle exists, overall visual color formed by observing the plurality of texture particles at the inclination angle and overall visual color formed by observing the plurality of texture particles in the vertical direction vertical to the bearing surface have human-eye-recognizable visual color difference; and specific identification characteristics of the texture particles in the random texture anti-counterfeiting mark can be identified under the condition of not using an auxiliary tool, so that public participation is improved greatly. The invention also provides an anti-counterfeiting system adopting the random texture anti-counterfeiting mark, the texture particles for the anti-counterfeiting mark and a use method for the anti-counterfeiting mark; and same beneficial technical effects are obtained.

Description

technical field [0001] The invention relates to a random texture anti-counterfeiting label, an anti-counterfeiting system, texture particles used for the random texture anti-counterfeiting label and a method for using the random texture anti-counterfeiting label, belonging to the technical field of texture anti-counterfeiting. Background technique [0002] Texture anti-counterfeiting technology is an anti-counterfeiting technology that uses the inherent texture characteristics of the material itself as an anti-counterfeiting identification mark. An important feature of using texture distribution feature patterns for anti-counterfeiting identification marks is that each piece is different. The basic principle is to randomly form a texture. The distribution feature pattern is stored in the cloud database for further investigation, and the texture distribution feature pattern in the cloud database is called out for comparison during identification. If it does not match, it is fa...

Claims

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Application Information

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IPC IPC(8): G06K19/06G06Q30/00G09F3/00
CPCG06K19/06046G06Q30/018G09F3/0291G09F3/0297G09F3/02G06V10/40
Inventor 孙显林
Owner BEIJING KESIYUAN TECH
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