ocr是什么意思

n. Optical Character Recognition,光学字符识别

1、OCR technology has greatly improved the efficiency of data entry.
OCR技术极大地提高了数据输入的效率。
2、The OCR software can accurately recognize printed text and convert it into editable documents.
OCR软件可以准确识别印刷文字，并将其转换为可编辑的文档。

Optical Character Recognition（OCR）光学字符识别是通过扫描或拍摄图像，将字符转换为可编辑文本的技术。