What OCR means?

Optical Character Recognition
OCR stands for “Optical Character Recognition.” It is a technology that recognizes text within a digital image. You can then load this scanned electronic document it created, which contains the image, into an OCR program. The OCR program which will recognize the text and convert the document to an editable text file.

What is full name OCR?

OCR (optical character recognition) is the use of technology to distinguish printed or handwritten text characters inside digital images of physical documents, such as a scanned paper document.

How does an OCR work?

How does it work? OCR analyses the patterns of light and dark that make up the letters and numbers to turn the scanned image into text. OCR systems need to recognise characters in various fonts, so rules are applied to help the system match what it sees in the picture to the right letters or numbers.

What is OCR and its uses?

Literally, OCR stands for Optical Character Recognition. It is a widespread technology to recognize text inside images, such as scanned documents and photos. OCR technology is used to convert virtually any kind of image containing written text (typed, handwritten, or printed) into machine-readable text data.

What does OCR stand for in Computer Science?

“ OCR ” is the abbreviation of “ Optical Character Recognition ”, it describes the process whereby an image is captured of a paper document — we speak of “scanning” — after which the text is “extracted” from that image. Hence, paper documents are converted into editable computer files.

What does Optical Character Recognition ( OCR ) reader do?

Thus, resulting in an image copy of the original file but with the lack of properties like: Optical Character Recognition/Reader commonly abbreviated as OCR is a tool that electronically identifies and converts text or print document and convert them to a digital text document.

What can OCR do to a scanned document?

Once a scanned paper document goes through OCR processing, the text of the document can be edited with word processors like: Before OCR technology was available, the only option to digitize printed paper documents was by manually re-typing the text.

What is the accuracy of the OCR system?

OCR isn’t perfect, and you shouldn’t expect it to be. Accuracy rates of OCR applied to typical-quality documents will be in the 98-99% range (see CVISION article). That’s pretty good, but realize that for every 1,000 words there will be 10-20 that aren’t correct.