Optical character recognition, or 'OCR', is actually a technology that allows digital pictures of typed or handwritten text to be transferred into an editable text document. By way of example, should you hooked up a scanner for your laptop or computer and used the scanner to scan a handwritten essay into a digital photo, you can take that digital photo and use optical character recognition software to "see" and "grab" the text in the digital photo so it is possible to edit that text in your laptop or computer within a program like Microsoft Word, Notepad, or TextEdit. Get extra info about โปรแกรมเช็คป้ายทะเบียนรถ
For the additional "geeky" readers, optical character recognition requires the picture of text and translates the text into Unicode or ASCII. From wikipedia.org, "unicode is an sector typical created to allow text and symbols from all of the writing systems of the world to be consistently represented and manipulated by computers". Also from wikipedia.org, "ASCII (American Standard Code for Information Interchange) is a character encoding based on the English alphabet." Essentially, optical character recognition technologies outputs text that is certainly recognized by computers.
Optical character recognition technologies could be found used in various software solutions, but software is deemed a low budget way to use optical character recognition technology. In much more complicated optical character recognition systems, it can be usual that a mixture of both hardware and software will likely be used.
Whilst optical character recognition technologies has develop into increasingly well-liked 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 price of recognition is very reduce due to the lack of info contained inside the cursive characters.
Like I said, optical character recognition is becoming increasingly common. It can be becoming well known in places of work that need huge amounts of printed documents to be sorted. One instance of these regions is within the legal profession. Optical character recognition significantly reduces the time necessary for these printed documents to become sorted. The time lowered can amount to days! The United states of america Post Office has also been using optical character recognition since 1965.
To get a standard laptop user who desires to be capable to edit scanned documents of text, there are plenty of different kinds of software solutions offered. Various software solutions will let both scanned handwritten and typed text to be translated, even though some could only allow scanned typed text to be translated. You will find a couple optical character recognition programs which might be readily available for free.