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RSS barcode decoding method

A decoding method and barcode technology, which is applied in the direction of electromagnetic radiation induction, etc., can solve the problems of low reading rate of RSS barcode

Inactive Publication Date: 2010-09-22
NEWLAND DIGITAL TECH CO LTD
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Problems solved by technology

[0007] In order to solve the problem of low reading rate of RSS barcodes in the prior art, the present invention provides an RSS barcode decoding method, which improves the reading rate and decoding success rate of RSS barcodes by splicing various barcode fragment combinations

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Embodiment Construction

[0024] The invention provides an RSS barcode decoding method. The RSS barcode decoding method obtains a complete RSS barcode segment combination by splicing various barcode segment combinations, thereby improving the reading rate and decoding success rate of the RSS barcode.

[0025] Such as image 3 As shown, in the RSS barcode decoding method of the present invention, a combination of RSS barcode segments is first obtained. The combination of RSS barcode segments is formed by at least one RSS barcode segment, and is preferably formed by a plurality of RSS barcode segments. In practical applications, the shooting system can be used to take multiple shots of the RSS barcode, and only part of the barcode is shot at a time, thereby obtaining multiple image segments. At this time, each image segment has multiple RSS barcode segments. The combination of RSS barcode fragments can be obtained by scanning the image fragments. In the present invention, multiple scans can be perform...

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Abstract

The invention relates to an RSS barcode decoding method which comprises the following steps that: an RSS barcode fragment combination formed by at least an RSS barcode fragment is obtained; according to the search characteristic in the RSS barcode fragment, whether the RSS barcode fragment combination is part of a standard barcode fragment combination is judged; if the RSS barcode fragment combination is part of the standard barcode fragment combination, whether the RSS barcode fragment combination is the same with the previously obtained RSS barcode fragment combination is judged; if the RSS barcode fragment combination is not the same with the previously obtained RSS barcode fragment combination, whether the RSS barcode fragment combination can be spliced with the previously obtained RSS barcode fragment combination is judged; and if the RSS barcode fragment combination can be spliced with the previously obtained RSS barcode fragment combination, the RSS barcode fragment combination and the previously obtained RSS barcode fragment combination are spliced so as to form the complete RSS barcode fragment combination which complies with the standard barcode fragment combination. The method obtains the complete RSS barcode fragment combination by splicing, and improves the RSS barcode reading rate and decoding success rate.

Description

【Technical field】 [0001] The invention relates to a barcode decoding method, in particular to an RSS barcode decoding method. 【Background technique】 [0002] Barcode technology is an emerging technology that integrates coding, printing, identification, data collection and processing developed on the basis of computer technology and information technology. Barcode technology is widely used in business, library management, warehousing, post and telecommunications, transportation and industrial control due to its advantages of fast, accurate, reliable and low cost, and is bound to play an important role in the emerging "Internet of Things" applications. role. [0003] Currently widely used barcodes include one-dimensional barcodes and two-dimensional barcodes. A one-dimensional barcode, also known as a linear barcode, is composed of multiple "bar" and "space" units arranged in parallel, and the barcode information is expressed by the different widths and positions of the bars...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/10
Inventor 陈文传邱有森王贤福陈育卿
Owner NEWLAND DIGITAL TECH CO LTD
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