How to run an OCR scanner on a PDF file or a collection of PDF files.How to redact or highlight a specific text in an image file.How to run an OCR scanner on an image file.The following steps which may differ from one engine to another are roughly needed to approach automatic character recognition: Within this tutorial, I am going to show you the following: Generally, an OCR engine involves multiple steps required to train a machine learning algorithm for efficient problem-solving with the help of optical character recognition. OCR systems transform a two-dimensional image of text that could contain machine-printed or handwritten text from its image representation into machine-readable text. Optical character recognition (OCR) algorithms allow computers to analyze printed or handwritten documents automatically and prepare text data into editable formats for computers to efficiently process them. Among them are invoices, receipts, corporate documents, reports, and media releases.įor those companies, the use of an OCR scanner can save a considerable amount of time while improving efficiency as well as accuracy. Nowadays, companies of mid and large scale have massive amounts of printed documents in daily use.
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