OCR是英文Optical Character Recognition 的缩写，中文意思就是通过光学技术对文字进行识别。
OCR是英文Optical Character Recognition 的缩写，中文意思就是通过光学技术对文字进行识别。
相关考题：
What three in combination are factors that can cause four－wave mixing in fiber－optic cables? ()(Choose three.) A. low optical powerB. high optical powerC. few optical channelsD. many optical channelsE. low chromatic dispersionF. high chromatic dispersionG. too much power differential in the optical channels
在通信专业中，PON的英文全称是（ ），衰减英文通常翻译为（ ） 。A．Private Optical Network B．Passive Optical Network C．Private Optical Node D．Protected Optical Node A．attenuation B．loss C．fading D．decline
为了避免非法数据的输入，某银行在每个账号结尾新加一个数字并对新加的数字进行一种计算，此种技术被称为：（）A、光学字符识别（optical character recognition）B、校验数位（check digit）C、相关检查（dependency check）D、格式检查（format check）
What three in combination are factors that can cause four-wave mixing in fiber-optic cables? （）(Choose three.)A、low optical powerB、high optical powerC、few optical channelsD、many optical channelsE、low chromatic dispersionF、high chromatic dispersionG、too much power differential in the optical channels
OWM的英文全称是（）A、Optical Wavelength MultiplexB、Optical wavelength MonitorC、Optical wavelength MemoryD、All are right
无源光网络由哪些部分构成？（）A、OLT（Optical Line Terminal）－光线路终端B、ONU（Optical NetworkUnit）－光网络单元C、ONT（Optical Network Terminal）－光网络终端D、ODN（Optical Distribution Network）－光分配网
单选题What does the Character Set Scanner command line utility do？（）AReports only on any Unicode character conversions required.BPerforms character set conversions to the new specified character set.CScans on any character set conversion required， then converts the data.DChecks for any character definitions that will fail conversion to the new character set.
多选题What three in combination are factors that can cause four-wave mixing in fiber-optic cables？（）Alow optical poweBhigh optical powerCfew optical channelsDmany optical channelsElow chromatic dispersionFhigh chromatic dispersionGtoo much power differential in the optical channels
多选题What three in combination are factors that can cause four-wave mixing in fiber-optic cables? （）(Choose three.)Alow optical powerBhigh optical powerCfew optical channelsDmany optical channelsElow chromatic dispersionFhigh chromatic dispersionGtoo much power differential in the optical channels
判断题OCR是英文Optical Character Recognition 的缩写，中文意思就是通过光学技术对文字进行识别。A对B错