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Information Coding Structure Based on Circumferentially Arranged Stripe Array

A striped array and information coding technology, applied in the field of information coding structure, can solve problems such as personal information leakage, economic loss, etc. Effect

Inactive Publication Date: 2019-07-05
HARBIN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, since the personal information of both buyers and sellers will be directly displayed on the courier receipt, and the delivery will be carried out according to the information on the courier receipt, the personal information of both buyers and sellers will be completely exposed to the public at all stages of delivery, which will easily cause personal loss of information
According to the survey, more than 70% of personal information is leaked through express receipts, which has brought many troubles to people's daily life and even caused serious economic losses
[0003] Faced with the security issue of personal information leakage, although the government has called on the government to strengthen the formulation of strict supervision methods for the logistics industry, and is also raising the awareness of personal information protection between buyers and sellers, the method of directly displaying personal information on express receipts has not changed. , so there is no way to fundamentally solve the problem of personal information leakage through express delivery documents

Method used

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  • Information Coding Structure Based on Circumferentially Arranged Stripe Array
  • Information Coding Structure Based on Circumferentially Arranged Stripe Array
  • Information Coding Structure Based on Circumferentially Arranged Stripe Array

Examples

Experimental program
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Effect test

specific Embodiment 1

[0047] This embodiment is an embodiment of an information coding structure based on a circumferentially arranged stripe array.

[0048] The information coding structure based on the circumferential array of stripes in this embodiment includes a coding inner layer and an ink outer scraping layer, the ink outer scraping layer is attached to the coding inner layer, and the surface of the coding inner layer is provided with a first disc, a second Second disc and third disc;

[0049] The schematic diagram of the information coding structure based on the circumferentially arranged stripe array before the ink outer scraping layer is scraped off is as follows: figure 1 shown;

[0050] The schematic diagram of the information coding structure based on the circumferentially arranged stripe array after the ink outer scraping layer is scraped off is as follows: figure 2 shown in figure 2 In , use black to represent low grayscale and white to represent high grayscale;

[0051] The fi...

specific Embodiment 2

[0055] This embodiment is an embodiment of an information decoding method based on a circumferentially arranged stripe array.

[0056] The information decoding method based on the circumferentially arranged stripe array of this embodiment is implemented on the information coding structure based on the circumferentially arranged stripe array described in the first specific embodiment, and the method includes the following steps:

[0057] Step a. Scratch off the outer layer of the ink to expose the inner layer of the code;

[0058] Step b, using an image sensor to respectively image the first disk, the second disk and the third disk;

[0059] Step c. Using image processing technology, take the center of the first disk as the center and take any length not exceeding the radius of the first disk as the radius to obtain the corresponding relationship f between the gray scale and the angle on the circumference 1 (l 1 ,α 1 ), take the center of the second disk as the center, and t...

specific Embodiment 3

[0071] This embodiment is an embodiment of an information decoding method based on a circumferentially arranged stripe array.

[0072] The information decoding method based on the circumferentially arranged stripe array of this embodiment, on the basis of the specific embodiment 2, further defines that step k includes the following steps:

[0073] Step k1, encoding the stripes in the first disk, the encoding includes a period code and a gray code;

[0074] Step k2, encoding the stripes in the second disk, the encoding includes a large period code, a small period code and a small gray scale code;

[0075] Step k3, encoding the position line in the third disk, the encoding includes a position code;

[0076] Step k1, step k2 and step k3 are executed synchronously or sequentially in any order;

[0077] The position code, the period code are consistent with the large period code, and the gray scale code is consistent with the small period code;

[0078] Step k4, based on the pri...

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Abstract

The information coding structure based on a circumferentially arranged stripe array of the present invention belongs to the technical fields of packaging and transportation, encryption and decryption, and information security; the information coding structure based on a circumferentially arranged stripe array includes an inner coding layer and an outer scratching layer of ink, and the outer scraping layer of ink is attached On the coded inner layer, the surface of the coded inner layer is provided with a first disk, a second disk and a third disk; the first disk includes n fringe periods in which central angles form an arithmetic sequence in the circumferential direction, The stripe gray level in each stripe period changes monotonously; the second disk includes p in the circumferential direction i fringe periods, the grayscale of fringes in each fringe period changes monotonously; the third disk includes 1 starting line and n position lines in the circumferential direction; the present invention can change the personal information directly displayed on the courier receipt In this way, the problem of leakage of personal information through express delivery documents can be fundamentally solved.

Description

technical field [0001] The invention relates to an information coding structure based on a circumferentially arranged stripe array, which belongs to the technical fields of packaging and transportation, encryption and decryption, and information security. Background technique [0002] Online shopping has become an indispensable way of consumption in people's lives, and express delivery has also become an important voucher for transactions between buyers and sellers. At present, since the personal information of both buyers and sellers will be directly displayed on the courier receipt, and the delivery will be carried out according to the information on the courier receipt, the personal information of both buyers and sellers will be completely exposed to the public at all stages of delivery, which will easily cause personal loss of information. According to the survey, more than 70% of personal information is leaked through express delivery documents, which has brought many ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K19/06G06K7/10
CPCG06K7/10861G06K19/06046G06K19/06093
Inventor 赵烟桥于博洋
Owner HARBIN UNIV OF SCI & TECH
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