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Bill image face identification method

A recognition method and layout technology, applied in character and pattern recognition, electromagnetic radiation induction, instruments, etc., can solve problems affecting bill recognition efficiency, achieve high layout recognition efficiency, simple and easy effect

Inactive Publication Date: 2003-12-10
SUNYARD SYST ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the above process, people generally pay attention to the determination of the characteristic data of the standard bill layout and the simplicity and ease of extracting the characteristic data from the image to be recognized. This is related to the quality of the extracted characteristic data, thus affecting bill recognition. s efficiency

Method used

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Embodiment Construction

[0069] The main task of the method of the present invention is to identify the layout according to the line information or text information contained in the layout to be identified, so as to determine the specific layout of the recognized layout, which is especially suitable for identifying bills to provide a bill processing computer. base of transformation.

[0070] figure 1 is the main flow chart of the method embodiment of the present invention. exist figure 1 In the flow chart shown, the main points of the method of the present invention are described: line or character query is performed on the layout image to be recognized obtained by scanning the bill, and the characteristic lines or characteristic characters obtained by using the query and the pre-stored standard layout Compare the standard lines or standard characters, and determine what kind of bill the recognized bill belongs to according to the result of the comparison. according to figure 1 In order to realize...

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Abstract

The face identifiation method in the bill image treatment process includes the following steps: firstly, inputting image of face to be identified, pretreating said face, utilizing characteristic line or characteristic character of pretreated image to compare and match it with standard line or standard character of prestored every standard face and according to matching confidence level defining identified face.

Description

technical field [0001] The invention relates to an image processing method, in particular to a method for recognizing and processing bill layout images. Background technique [0002] In the gradually coming information society, with the development of computer network technology, the media of information transmission has undergone great changes, making the expression and dissemination of information inevitably enter the electronic development mode. Due to the business development of all walks of life, the types and quantities of bills have increased greatly. Using computers equipped with optical image information reading devices to process and store these bills has become an important means of efficiently processing bill information. In the bill processing process using a computer, bill layout recognition is the most important part, and improving the efficiency of bill layout recognition is conducive to improving the overall bill processing efficiency. [0003] In the exist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/10G06K9/36G06K9/46
Inventor 蔡亮陈宇周昕
Owner SUNYARD SYST ENG CO LTD
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