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Method for obtaining book cataloguing data offline in a shared book system

A technology for cataloging data and books, applied in the field of obtaining book cataloging data in print, can solve the problems of high labor cost, high error rate, limitations, etc., and achieve the effect of reducing manual steps and saving labor costs

Inactive Publication Date: 2019-02-15
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing method of obtaining book cataloging data in the shared library system is limited to manual entry or online acquisition through the Internet
It leads to low efficiency of data acquisition and collection, high error rate and high labor cost

Method used

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  • Method for obtaining book cataloguing data offline in a shared book system
  • Method for obtaining book cataloguing data offline in a shared book system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as figure 2 As shown in the figure, the left side of the figure is the picture of the title page of the book uploaded by the user, and the right side is the book in-print cataloging data collected by the method provided by the present invention.

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PUM

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Abstract

The invention provides a method for obtaining book in-print cataloging data (CIP) offline in a shared book system. Firstly, the title page picture is preprocessed to separate the pixel points of the text from the background pixel points and remove the noise of the interference recognition so as to improve the accuracy of data acquisition. Then optical character recognition is performed on the processed title page picture of the book to obtain the text information in the picture. Finally, the title, author, publisher, year of publication and ISBN number of the book are analyzed from the text information according to the format characteristics of the in-print cataloguing data. the book in-print cataloguing data can be directly obtained through the physical book title page photograph or the electronic book title page photograph when the shared book system is in an offline state without connecting to the Internet.

Description

Technical field [0001] The present invention belongs to the technical field of data collection, and in particular relates to a method for offline acquisition of book in-page cataloging data in a shared book system, and further relates to a method for processing physical book title page photos or electronic book title page pictures (hereinafter collectively referred to as book title page pictures) The method of obtaining the cataloging data of the book in the publication of the text information. Background technique [0002] The reading rate of Chinese citizens has been increasing year by year. Books, as a carrier of knowledge and information, have the need and objective conditions to be shared. The existing method of obtaining book cataloging data in the shared book system is limited to manual entry or online acquisition through the Internet. As a result, the data acquisition and collection efficiency is low, the error rate is high, and more labor costs are required. Summary of...

Claims

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Application Information

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IPC IPC(8): G06F16/901
Inventor 蔡安王勇
Owner BEIJING UNIV OF TECH
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