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Name card recognition method based on cloud technology

A business card recognition and cloud technology technology, applied in the field of information technology processing, can solve the problems affecting the efficiency of business card recognition, inability to achieve, user communication failure, etc., and achieve the effect of improving input efficiency, easy input, and high uniqueness

Inactive Publication Date: 2012-08-01
BEIJING YOULU ONLINE TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to factors such as lighting, background, and image quality, OCR cannot achieve a very ideal effect. Even if a character is wrong in the phone or email, it will cause user communication failure.
The result of OCR recognition requires the user to manually correct the business card recognition result, which affects the efficiency of business card recognition

Method used

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  • Name card recognition method based on cloud technology
  • Name card recognition method based on cloud technology

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Embodiment Construction

[0022] Embodiments of the present invention are further described below in conjunction with the accompanying drawings:

[0023] 1. Take a business card shot. The business card recognition terminal uses a camera to take pictures of business cards.

[0024] 2. Business card segmentation. Use the algorithm provided by the reference [http: / / research.microsoft.com / en-us / um / people / zhang / Papers / WhiteboardRec tification.pdf] to recognize and segment business cards. After the business card is segmented, a rectangular grayscale business card picture is obtained. The segmented business card is convenient for OCR recognition, improves the success rate of OCR recognition, and reduces the size of uploaded data.

[0025] 3. Upload pictures. Upload the extracted business card picture to the data server (cloud), and the data server forwards the picture to the OCR recognition server.

[0026] 4. OCR recognition. The OCR recognition server uses the OCR engine to recognize the text in the b...

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Abstract

The invention discloses a name card recognition method based on a cloud technology, and belongs to the technical field of information. The name card recognition method comprises the steps as follows: 1) collecting a picture of a name card and uploading to a cloud terminal data server by a name card recognition terminal; 2) transferring the picture of the name card to an OCR (Optical Character Recognition) server by a data server, and recreating a digital name card; 3) sending the recognized data to the data server by the recognition server, looking up the matched name card in the passed digital name cards by the data server, and marking the properties different from those of the matched name card in the digital name cards; 4) auditing the digital name card by an audit terminal, and judging if the content of the digital name card is the same as that of the picture of the corresponding name card; if so, marking that the digital name card is passed; if not, sending success information to an input terminal; and if the digital name card cannot be recognized, sending failure information to the recognition terminal; and 5) modifying the recognition information of the digital name card and sending to the data server by the input terminal. According to the name card recognition method, the name card recognition accuracy and efficiency are greatly improved.

Description

technical field [0001] The invention relates to a business card recognition method based on cloud technology, which combines OCR (Optical Character Recognition, Optical Character Recognition) recognition efficiency and manual review accuracy, and quickly returns the recognition result to the recognition terminal through cloud technology. The invention belongs to the field of information technology processing. Background technique [0002] Business cards play an important role in daily business activities and social activities, so business card recognition has become a very practical function. At present, the main business card recognition method relies on OCR technology, uses OCR to recognize the text in the business card, and then reconstructs a digital business card according to the text information of the business card. However, due to factors such as lighting, background, and picture quality, OCR cannot achieve a very ideal effect. Even if a character is wrong in the ph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/20H04L29/08
Inventor 朱胜
Owner BEIJING YOULU ONLINE TECH DEV
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