optical character recognition

音标发音

There's no optical character recognition though -- what you get is a bitmap.
不過沒有進行光學字符識別 —— 您得到的是位圖。
Spammers use optical character recognition to defeat CAPTCHA, so there is usually significant distortion to the images.
垃圾信息散佈者常常會使用眡覺字符識別來破解 CAPTCHA，所以通常我們需要嚴重歪曲這些圖像。
His credentials stem from being a pioneer in various fields of computing, such as optical character recognition – the technology behind CDs – and automatic speech recognition by machine.
他的確信源於他在電腦各個領域都是先行者，比如光學字符識別（CD背後的科技基礎），及機器自動語音識別等領域。

If there is optical character recognition software, it can do deep analysis of scanned documents, too.
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Optical character recognition, text-to-speech synthesis, speech recognition are among the fields he has contributed singificantly to.
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S' Optical Character Recognition application converts handwriting into electronic text that can be sent to Word, Outlook, Notepad, etc.
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the process by which an electronic device recognizes printed or written letters or numbers

字符識別
Optical Character Recognition acts as a friendly interface between human and computer.
光學字符識別技術在人機交互中，發揮了界麪友好的作用。
光學字符辨識
光學文字識別
光學字元辨識
光學字符識別
感光字元辨識