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Professional notebook convenient for electronization and automatic classification method of electronic documents of professional notebook

A convenient electronic and automatic classification technology, applied in bookkeeping, file management systems, other database retrieval, etc., can solve problems such as labor, labor consumption, and lack of intelligence

Active Publication Date: 2013-03-20
SHANGHAI HEHE INFORMATION TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a convenient electronic professional notebook and an automatic classification method for electronic documents, which is used to solve the problem of electronic documents in the prior art. Mostly artificial, time-consuming, labor-intensive, and unintelligent

Method used

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  • Professional notebook convenient for electronization and automatic classification method of electronic documents of professional notebook
  • Professional notebook convenient for electronization and automatic classification method of electronic documents of professional notebook
  • Professional notebook convenient for electronization and automatic classification method of electronic documents of professional notebook

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Experimental program
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Effect test

Embodiment 1

[0032] This embodiment provides a convenient electronic professional notebook, such as figure 1 As shown, the paper page 100 of the convenient electronic professional notebook is printed with a classification identification area 101 for hand-drawn classifiers. Specifically, the category identification area 101 is fixedly set at a specified position on the paper page 100 . In this way, when the paper page 100 is digitized, the classification identification area 101 can be accurately scanned, and according to the classifier in the classification identification area 101, the electronic document of the paper page is added to the category associated with the classifier (also called classification). The specified position above can be any position on the paper page, such as the header position or footer position of the paper page, etc., see figure 1 with figure 2 .

[0033] This embodiment also provides a method for automatically classifying electronic documents of a convenient...

Embodiment 2

[0040] This embodiment provides a method for automatically classifying electronic documents of a convenient electronic professional notebook, which differs from the method for automatically classifying electronic documents of a convenient electronic professional notebook described in Embodiment 1 in that: The type of the paper page, the specific implementation manner of determining the type of the paper page according to the image of the paper page is: manually specifying the type of the paper page; Before image processing, manually specify the type of notebook paper pages, such as selecting one from a series of notebook page types pre-saved in application software such as camScanner.

Embodiment 3

[0042] This embodiment provides a method for automatically classifying electronic documents of a convenient electronic professional notebook, which differs from the method for automatically classifying electronic documents of a convenient electronic professional notebook described in Embodiments 1 and 2 in that: The type of the paper page is known, and the specific implementation manner of determining the type of the paper page according to the image of the paper page is as follows:

[0043] A type mark is printed at a fixed position on the paper page; the type mark can be a word, a symbol, a figure or a combination of any two or three items.

[0044] Detecting the type mark on the image of the paper page, comparing the detected type mark with the type mark known in advance to find out the type of the paper page. A type of mark is printed at a fixed position on the paper page; that is, a pre-designed mark (that is, a type mark) is printed at a designated position on each paper...

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Abstract

The invention provides a professional notebook convenient for electronization and an automatic classification method of electronic documents of the professional notebook. The method comprises the following steps of: photographing paper page images of the professional notebook convenient for electronization; determining types of paper pages according to the paper page images to acquire positions of classification mark regions printed on the paper pages of the professional notebook in the paper pages; determining four edge lines of each paper page image through a straight detection method in the image; correcting a page region defined by the four edge lines as a square region to determine the accurate position of the classification mark region in the square region; and recognizing a classifier in the classification mark region and adding an electronic paper page document into a category associated with the classifier. By printing a classification mark region at a specific position on each paper page of the notebook, a user can draw a symbol (i.e., the classifier) at the region, and the electronic document is automatically classified according to the classifier.

Description

technical field [0001] The invention belongs to the technical field of electronic computers, relates to an automatic classification method for documents, in particular to a convenient electronic professional notebook and an automatic classification method for electronic documents. Background technique [0002] In daily life, people often need to take paper documents, save them as photos in JPEG format, or generate documents in PDF format, so as to realize the electronicization of paper documents and facilitate management. Smartphones are one of the commonly used tools to digitize paper documents. Because smartphones generally have a camera, the camera on the mobile phone can be used to take pictures of paper documents, and then convert the captured electronic documents into photos in JPEG format after certain image processing, or generate documents in PDF format. Application software with the above-mentioned functions has also been relatively popular, such as the applicatio...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06K9/20B42D12/00
CPCG06F17/30011G06F16/93G06V30/413
Inventor 曹璐陈青山镇立新
Owner SHANGHAI HEHE INFORMATION TECH DEV
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