Method and device for identifying information of bill
An information identification and document technology, applied in the computer field, can solve the problems of cumbersome user operation, long identification time, and high requirements for images of documents, so as to reduce identification time, improve accuracy, and reduce requirements.
Inactive Publication Date: 2015-11-25
KOUBEI HLDG
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[0007] The main purpose of this application is to provide a document information recognition technology to solve the problems in the prior art such as long recognition time caused by comprehensive recognition of document images, high requirements for collecting document images, cumbersome user operations, etc.
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[0023] The main idea of this application is to determine the document template corresponding to the image of the document among the pre-stored document templates, and then according to the basic information in the document template corresponding to the image, the position in the document template corresponding to the image , identify the basic information in the image. Since the client does not need to fully scan and recognize the image of the document, it only needs a third-party system to recognize the information of some specific positions in the image, thus reducing the recognition time and improving the recognition efficiency, and because only basic information needs to be collected Even if the collection effect of the image at a specific location is not ideal, it will not affect the recognition of the basic information at the specific location, so the requirements for the image of the collection document are reduced, and the recognition result is improved. accuracy. I...
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The invention relates to a method and a device for identifying information of a bill. The method comprises the steps of receiving a bill image which is transmitted by a client; according to the attribute of the image, determining a bill template which corresponds with the image in prestored bill templates; identifying basic information in the image according to the position of basic information in the bill template which corresponds with the image in the bill template; and performing subsequent operation according to the identified basic information. According to the method and the device, identification for the information of some specific positions in the image by a third-party system is only required, thereby reducing identification time and improving identification efficiency. Furthermore, because identification for the basic information at the specific positions does not reduce even when an acquiring effect for the image outside the specific positions is low, a requirement for the image of the acquired bill is reduced, and furthermore the accuracy of the identification result is improved. Furthermore, repeated operation of a user caused by low identification result is prevented, thereby improving operation efficiency of the user.
Description
technical field [0001] The present application relates to the field of computer technology, and more specifically, to a method and device for information identification of a document. Background technique [0002] With the improvement of people's living standards, people will generate corresponding receipts in various daily consumption processes, for example, telephone bills issued by telecommunication agencies, receipts for shopping in supermarkets, etc. In the prior art, generally, images of bills or receipts are collected, and character recognition technology is used to identify information in the images, so that users can perform further processing. [0003] Wherein, the optical character recognition (Optical Character Recognition, OCR) technology is a character recognition technology. In a practical application scenario, the image of the document can be collected by an image collection device (such as a scanner or a digital camera), and then the image can be analyzed a...
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Inventor 冯照临刘中胜
Owner KOUBEI HLDG