Fingerprint of Thing encoding method and system

Abstract

The invention provides a Fingerprint of Thing encoding method and system. According to the method and system, the encoding of numbers and / or letters is realized through setting at least one fingerprint feature point on at least one fingerprint line on at least one preset fingerprint template by means of a human body fingerprint image, so as to form fingerprint graphs which comprise specific information, and the fingerprint graphs can be used for carrying out code identification on products. The fingerprint graphs comprise specific encoding information of certain articles and are unique like human body fingerprints when being formed on the articles; and the fingerprint graphs which express the specific identity information of the articles by using feature points are called as Fingerprints of Things (FOT). The Fingerprints of Things serve as brand-new codes which are derived from human body fingerprint graphs and have two-dimensional sizes, comprise more information than one-dimensional codes, and are capable of solving the problem that the one-dimensional codes cannot express the two-dimensional codes and are too complicated. By using the encoding method and system provided by the invention, a Fingerprint of Thing which comprises specific identity information can be imprinted for each product; and the Fingerprints of Things are like human body fingerprints which are unchanged lifelong and can be checked at any time.

Description

technical field [0001] The present invention relates to the technical field of encoding, in particular to a method and system for encoding an object pattern code using fingerprint feature points for encoding. Background technique [0002] With the rapid development of the commodity economy, the society has produced a large number of products, which need to be classified, identified, traced, and true and false. In 1949, the one-dimensional bar code came out in the United States. In 1991, the two-dimensional bar code marked by the PDF417 code was proposed by the American Symbol company. At present, the one-dimensional bar code and the two-dimensional bar code have been widely used in various fields. One-dimensional barcodes have a limited amount of information, while two-dimensional barcodes have a large amount of information, but the problem is that these barcode images are clearly different from the items they mark, and usually appear as a bar or square graphic block. One-d...

AI Technical Summary

Problems solved by technology

[0035] In the existing technology, there is a lack of coding methods that require more information than one-dimensional barcodes but less than two-dimensional barcodes, and the graphics are more concise and clear, and can give people a natural sense of trust.

For the process of using human fingerprints, that is, the collection of fingerprint image codes and the encoding of fingerprint feature points are only used to compare whether the two fingerprint images match. There is no clear coding rule that specifically uses human fingerprint feature points. Actively construct fingerprint graphs containing specific information

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