V2EX ocr

OCR

定义 Definition

OCROptical Character Recognition(光学字符识别)的缩写,指通过技术手段将图像中的印刷体或手写文字转换为机器可编辑的文本数据的过程。

发音 Pronunciation

/o si r/

例句 Examples

We used OCR to digitize thousands of old paper documents.
我们使用 OCR 技术将数千份旧纸质文档数字化了。

The OCR engine struggled with the handwritten notes, so the team had to manually correct many errors before the data could be imported into the database.
OCR 引擎在处理手写笔记时遇到了困难,因此团队不得不手动纠正大量错误,才能将数据导入数据库。

词源 Etymology

OCR 由三个英语单词的首字母组成:Optical(光学的)、Character(字符)、Recognition(识别)。该技术的概念最早可追溯到20世纪初,但真正实用化是在20世纪60至70年代,随着计算机技术的发展而逐步成熟。Optical 源自希腊语 optikos,意为"与视觉有关的";Character 源自拉丁语 character,意为"符号、标记";Recognition 源自拉丁语 recognitio,意为"再认识、辨认"。

相关词汇 Related Words

文学与著作引用 Literary References

由于 OCR 是一个现代技术术语,它更多地出现在技术文献和学术著作中,而非传统文学作品:

  • Ray KurzweilThe Age of Intelligent Machines(1990)中详细讨论了 OCR 技术的发展历程,Kurzweil 本人也是早期 OCR 设备的重要发明者之一。
  • Daniel Lopresti & George Nagy 在学术论文 A Tabular Survey of Automated Table Processing 中探讨了 OCR 在表格数据提取中的应用。
  • David Shepard 被誉为"OCR 之父",其相关专利和技术论文奠定了该领域的基础。
About     Help     Advertise     Blog     API     FAQ     Solana     3234 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 38ms UTC 13:38 PVG 21:38 LAX 06:38 JFK 09:38
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86