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Optical Character Recognition - What is It All About?

 

 

Optical character recognition, or 'OCR', is often a technologies that makes it possible for digital photos of typed or handwritten text to become transferred into an editable text document. One example is, if you hooked up a scanner for your laptop and used the scanner to scan a handwritten essay into a digital photo, you could take that digital photo and use optical character recognition software to "see" and "grab" the text from the digital photo so you could edit that text in your laptop within a program like Microsoft Word, Notepad, or TextEdit. Get a lot more data about โปรแกรมเช็คป้ายทะเบียนรถ

 

For the more "geeky" readers, optical character recognition takes the picture of text and translates the text into Unicode or ASCII. From wikipedia.org, "unicode is an sector common developed to enable text and symbols from all of the writing systems of your world to be regularly represented and manipulated by computers". Also from wikipedia.org, "ASCII (American Standard Code for Details Interchange) is a character encoding primarily based around the English alphabet." Basically, optical character recognition technologies outputs text that's recognized by computers.

 

Optical character recognition technologies is often located used in distinctive software solutions, but software is regarded a low budget way to use optical character recognition technologies. In more complicated optical character recognition systems, it is actually usual that a mixture of both hardware and software will be used.

 

Whilst optical character recognition technology has turn out to be increasingly well known and investigation for it has intensified, the rates of text recognition are variable. For handwritten optical character recognition, the rate of recognition is 80% to 90% with clean handwriting. For cursive text, the rate of recognition is very reduced due to the lack of data contained in the cursive characters.

 

Like I stated, optical character recognition is becoming increasingly common. It is becoming well known in locations of work that need enormous amounts of printed documents to become sorted. One example of those areas is inside the legal profession. Optical character recognition greatly reduces the time expected for these printed documents to become sorted. The time lowered can amount to days! The Usa Post Office has also been using optical character recognition considering the fact that 1965.

 

For any typical laptop user who wants to become in a position to edit scanned documents of text, there are several various varieties of software solutions offered. Diverse software solutions will enable both scanned handwritten and typed text to be translated, when some may perhaps only permit scanned typed text to be translated. There are a couple optical character recognition programs which are available for free.

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