Method and system for identifying bar code of server-assisted mobile terminal

Abstract

The invention relates to a method and a system for identifying the bar code of a server-assisted mobile terminal, belonging to the technical field of the mobile communication value-added services. The method comprises the following steps of: collecting bar code images, resolving the bar codes, invoking the server-assisted resolving capability, transmitting through the network connection, managing the network connection, assisted-resolving the bar codes, processing resolution results, and finally showing identification results to a user at the bar code identifying client. The invention provides a two-stage identification method including the mobile terminal direct identification and the server-assisted identification. The method provides a two-stage identification method consisting of mobile terminal direct identification and server-assisted identification and comprising the following steps of: firstly, using a camera of the mobile terminal to directly scan the bar codes for identification, and judging whether to invoke the server function for assisted identification on the basis of the identification results, thereby ensuring the identification efficiency of the terminal bar codes and simultaneously achieving the goals of improving the identification success ratio and the stability. Therefore, the implement of the method is practical and feasible.

Description

technical field [0001] The invention relates to a barcode recognition method and system, in particular to a server-assisted mobile terminal barcode recognition method and system, belonging to the technical field of mobile communication value-added services. Background technique [0002] Barcode or barcode (barcode) is a plurality of black bars and blanks with different widths arranged according to certain coding rules to express a set of graphic identifiers of information. As the most widely used automatic identification technology today, barcode technology plays a vital role in the fields of production and life such as retail, logistics, and medicine. [0003] At present, in Europe, America, Japan, South Korea and other countries, the use of mobile phones with cameras for barcode recognition has attracted widespread attention. The software and hardware performance of the products of mainstream mobile phone manufacturers in the market can fully meet the requirements of barc...

AI Technical Summary

Problems solved by technology

[0007] However, the two-dimensional barcode recognition method disclosed in the above patent application is still recognized by a mobile terminal, and the server only performs subsequent positioning processing or reverse domain name resolution based on the recognition result.

In the case that the mobile terminal cannot recognize the two-dimensional barcode, the server does not have an auxiliary identification mechanism, which cannot help improve the success rate and stability of the two-dimensional barcode recognition

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