Method for realizing fast page number identification based on template matching

Abstract

The invention discloses a method for realizing fast page number recognition based on template matching, and is aimed at the problem of low accuracy of page number recognition and scanning due to the failure to solve the problem of digit touching in page number recognition in the prior art. In this application, the page number segmentation and image normalization processing is skillfully performed,the problem of page number touching can be simply and quickly solved, the accuracy of page number recognition is improved, the accuracy of the entire scan is improved, meanwhile, the technical problems of wasting a large amount of scanning time and affecting the scanning efficiency and scanning accuracy in order to solve the problem of page number touching in the prior art are overcome, a template and a page number image to be detected are both subjected to normalization processing at the same time, the efficiency of the matching between the two at the later stage is increased, and the scanning efficiency is thus improved; in the meantime, the method in the application skillfully combines the page number of a next page with the page number of the current page, thereby avoiding the cases of mistakes in page turning and omissions of scanning and overcoming the technical difficulties of the continuous scanning of books in the prior art; and the method in the application is applicable tothe field of intelligent recognition in machine vision industrial applications.

Description

technical field [0001] The invention belongs to the field of intelligent identification in the industrial application of machine vision, and in particular relates to a method for realizing rapid page number identification based on template matching. Background technique [0002] With the popularization of computer and network technology, electronic documents are accepted by more and more people because of their advantages of easy storage and utilization, quick and easy dissemination. Therefore, the transformation of the original paper-based materials into electronic documents, that is, the digitization of paper documents, is increasingly used in daily office work and library material management. [0003] As a new digital method of paper documents, non-contact scanning, compared with contact scanning, can avoid the problem of dismantling the original and avoiding damage to the original, and has been used more and more, but its problems also hinder its further popularization....

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for fast page number recognition based on template matching in order to solve the problem of low accuracy of page number scanning due to the problem of digital stickiness in page number recognition that cannot be solved in the prior art

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