【英文标准名称】:Printingspecificationsforopticalcharacterrecognition
【原文标准名称】:光学识别字符的打印规范
【标准号】:ISO1831-1980
【标准状态】:现行
【国别】:国际
【发布日期】:1980-10
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:印刷;规范;数据处理;光学的;测量;印刷纸;字符识别;光学字符识别;倒棱尺寸;字符排列;光学识别;光学字符;字符集;清晰度;尺寸
【英文主题词】:Chamferdimensions;Characterarrangements;Characterrecognition;Characterrecognitionequipment;Charactersets;Dataprocessing;Definitions;Dimensions;Graphiccharacters;Informationexchange;Informationtransfer;Layout;Legibility;Measurement;Optical;Opticalcharacterrecognition;Opticalcharacters;Pressure;Printing;Printingpapers;Quality;Scanners;Specifications
【摘要】:Includesbasicdefinitions,measurementrequirements,specificationsandrecommendationsforOCRpaperandprint,anddealswiththreemainparametersforOCRmedia:opticalpropertiesofpaper;opticalpropertiesanddimensionsofinkpatternsusedasOCRcharacters;basicrequirementsforpositionsodOCRcharactersonpaper.References:ISO216;1073/1;1073/2;2469;2471;CIEPublication15(E1.3.1)1971.
【中国标准分类号】:L71
【国际标准分类号】:01_140_10;35_040
【页数】:42P;A4
【正文语种】:英语