OCR: Short for Optical Character Recognition. The interpretation of type-written or printed characters by a machine which scans the text, conerts it to a digital equivalent and stores it in memory for subsequent use. See ICR.

• 光学字符识别:是扫描内文文字的机器。它辨认打字机或印刷用字符并把它转为等对的数码，贮于贮记器内，等候使用。参阅智能字符识别。