Optical Character Recognition OCR What is optical character recognition technology

Office2003 has its own OCR software.

Various formats of files OCR to Word file method.

Are you still worried about how to turn files in different formats into word files? All kinds of recognition software have their own defects, the recognition efficiency is low, so that you are miserable, some can only recognize the word, and the ** and graphics can not be done, the recognition is finished, the layout is messy, and it cannot be used. Now, this article summarizes text recognition in various situations, to help you master the correct method, save time, this article gives the perfect solution for full file **, graphics, and text recognition in all cases:

1. Identification of PDF files:

1) The file can be directly recognized (PDF file saved in text form): Install Acrobat 7 Professional Edition, note that it is not Acrobat Reader (**Save directly as RTF file (recognizes the entire file), or select the text selection button on the toolbar, then select the text area, and then copy it to Word, etc.

2) The file is not directly recognized (PDF file saved in the form of **): install Office2003 (** and install the Office tool Microsoft Office Document Imaging (fully install this tool), and then add the Microsoft Office Document Image Writer printer to the printer, and then print the PDF file to this printer, Select the location where to save the printed file, and then it will automatically form an MDI file, and automatically open this file with Microsoft Office Document Image, and then select "Use OCR to recognize text" under the "Tools" menu, after the recognition is completed, select "Tools" under "Send Text to Word", and finally the entire PDF file will be recognized and output to the Word file.

Note: Microsoft Office Document Image can be very accurate in the whole file recognition conversion of Chinese, English, **, but can not output the graphics to Word, but all the graphics in the file are formed into an independent ** file, placed in the same location in a folder with the same name, so you can use snagit software to open the drawing, and then copy it into Word. (All recognition software can't handle the problem of graphic recognition very well, and this processing method of Microsoft Office Document Image is already a very good solution to this problem.) ）

You can use OCR text recognition tools, such as Yunmai document recognition software.

3.Then click "Next", the software will enter the recognition state, and the recognition result will appear after 2 to 3 seconds;

4.After recognition, the document can be quickly remarked, and PDF and Word documents can be generated.

OCR is the abbreviation of optical character recognition technology, which is a system technology that converts documents into black-and-white lattice image files of original materials by optical means for printed characters, and then converts the text in the image into text format through recognition software for further processing by word processing software.

Optical Character Recognition (optical.)

character

Recognition) (OCR): A technology that utilizes special OCR machine-readable characters through which documents (e.g., checks, credit transfers, direct debits) can be read directly by OCR equipment for electronic processing. See Magnetic Ink Character Recognition (MICR).