PROFESSIONAL NOTEBOOK CONVENIENT FOR ELECTRONIZATION AND METHOD FOR AUTOMATICALLY CLASSIFYING ELECTRONIC FILE THEREOF

摘要

The present invention provides a professional notebook convenient for electronization and a method for automatically classifying electronic file thereof. The method comprises: photographing a paper page image of the professional notebook convenient for electronization; determining a type of a paper page according to the paper page image, so as to obtain a position, in the paper page, of a classification identifier area printed on the paper page of the professional notebook; determining, by using a straight line detection method in the image, four edge lines of the paper page image, correcting a page area limited by the four edge lines as a square area, and determining an accurate position of the classification identifier area in the square area; and identifying a classifier in the classification identifier area, and adding the electronic paper page file into a class associated to the classifier. In the present invention, a classification identifier area is printed at a specific position on the paper page of the notebook, so that a user can draw a symbol (that is, a classifier) manually in the area, thereby implementing automatic classification of electronic file according to the classifier.