optical character recognition

optical character recognition读音音标

英 [ˈɔptikəl ˈkæriktə ˌrekəɡˈniʃən]

美 [ˈɑptɪkəl ˈkærəktɚ ˌrɛkəɡˈnɪʃən]

optical character recognition意思解释

释义

光学字符识别；

英英释义

Optical character recognition, usually abbreviated to OCR, is the mechanical or electronic conversion of scanned images of handwritten, typewritten or printed text into machine-encoded text. It is widely used as a form of data entry from some sort of original paper data source, whether documents, sales receipts, mail, or any number of printed records.

双语例句

In optical character recognition, a combination of peaks and smudges that may close or partially close a loop of a character thus making it unreadable.在光学字符识别(OCR)中，亮点和黑点的一种组合，可能封闭或部分封闭字符的环形部分，因此使其无法读出。