[{"@type":"PropertyValue","name":"数据规模","value":"57,645张,528,553个框"},{"@type":"PropertyValue","name":"采集环境","value":"包括街景、牌匾、广告牌、海报、装饰、艺术字、杂志封面等"},{"@type":"PropertyValue","name":"采集多样性","value":"多种场景、多种字体"},{"@type":"PropertyValue","name":"语言分布","value":"中文、英文(少量)"},{"@type":"PropertyValue","name":"标注框方向分布","value":"324,399个竖排框,204,154个非竖排框"},{"@type":"PropertyValue","name":"标注框形状分布","value":"34,936个矩形框、220,716个多边形框、272,901个平行四边形框"},{"@type":"PropertyValue","name":"数据格式","value":"图像数据格式为.jpg,标注文档格式为.json"},{"@type":"PropertyValue","name":"标注内容","value":"列级矩形框(多边形框、平行四边形框)标注、列级内容转写;非竖排矩形框(多边形框、平行四边形框)标注、非竖排内容转写"},{"@type":"PropertyValue","name":"准确率","value":"标注框顶点偏差不超过三个像素为正确检测,检测框精度不低于97%;文本转写精度不低于97%"}]
{"id":1226,"datatype":"1","titleimg":"https://res.datatang.com/asset/productNew/datatang-image/APY230117001.png?Expires=2008138941&OSSAccessKeyId=LTAI5tQwXnJZbubgVfVa1ep9&Signature=MSbX3d9zO6/NhwvYFkfXStzhunU%3D","type1":"147","type1str":null,"type2":"147","type2str":null,"dataname":"57,645张竖排文字场景OCR数据","datazy":[{"title":"数据规模","value":"57,645张,528,553个框"},{"title":"采集环境","value":"包括街景、牌匾、广告牌、海报、装饰、艺术字、杂志封面等"},{"title":"采集多样性","value":"多种场景、多种字体"},{"title":"语言分布","value":"中文、英文(少量)"},{"title":"标注框方向分布","value":"324,399个竖排框,204,154个非竖排框"},{"title":"标注框形状分布","value":"34,936个矩形框、220,716个多边形框、272,901个平行四边形框"},{"title":"数据格式","value":"图像数据格式为.jpg,标注文档格式为.json"},{"title":"标注内容","value":"列级矩形框(多边形框、平行四边形框)标注、列级内容转写;非竖排矩形框(多边形框、平行四边形框)标注、非竖排内容转写"},{"title":"准确率","value":"标注框顶点偏差不超过三个像素为正确检测,检测框精度不低于97%;文本转写精度不低于97%"}],"datatag":"OCR,多种场景,多种字体","technologydoc":null,"downurl":null,"datainfo":"","standard":null,"dataylurl":null,"flag":null,"publishtime":null,"createby":null,"createtime":null,"ext1":null,"samplestoreloc":null,"hosturl":null,"datasize":null,"industryPlan":null,"keyInformation":"","samplePresentation":[["jpg","https://bj-oss-datatang-03.oss-cn-beijing.aliyuncs.com/filesInfoUpload/data/apps/damp/temp/ziptemp/APY230117001_demo1695809214287/APY230117001_demo/054889_demo.jpg?Expires=4102329599&OSSAccessKeyId=LTAI8NWs2pDolLNH&Signature=tDNg2Jmp1JEEZiTMQB2hIFr17SI%3D","/data/apps/damp/temp/ziptemp/APY230117001_demo1695809214287/APY230117001_demo/054889_demo.jpg",""],["jpg","https://bj-oss-datatang-03.oss-cn-beijing.aliyuncs.com/filesInfoUpload/data/apps/damp/temp/ziptemp/APY230117001_demo1695809214287/APY230117001_demo/056472_demo.jpg?Expires=4102329599&OSSAccessKeyId=LTAI8NWs2pDolLNH&Signature=sGLSMlt8%2BocGKzLN0YYIgRrTg78%3D","/data/apps/damp/temp/ziptemp/APY230117001_demo1695809214287/APY230117001_demo/056472_demo.jpg",""],["jpg","https://bj-oss-datatang-03.oss-cn-beijing.aliyuncs.com/filesInfoUpload/data/apps/damp/temp/ziptemp/APY230117001_demo1695809214287/APY230117001_demo/054886_demo.jpg?Expires=4102329599&OSSAccessKeyId=LTAI8NWs2pDolLNH&Signature=2t3vBygA4k0HDuTQq9h%2ByOBmO8E%3D","/data/apps/damp/temp/ziptemp/APY230117001_demo1695809214287/APY230117001_demo/054886_demo.jpg",""]],"officialSummary":"57,645张竖排文字场景OCR数据。采集场景包括街景、牌匾、广告牌、海报、装饰、艺术字、杂志封面等。语言分布为中文和英文(少量)。在标注方面,列级矩形框(多边形框、平行四边形框)标注、列级内容转写;非竖排矩形框(多边形框、平行四边形框)标注、非竖排内容转写。本套数据可用于多种竖排文字场景OCR任务。","dataexampl":"","datakeyword":"竖排文字场景OCR数据,OCR图像数据,OCR数据,OCR数据集,OCR标注,OCR采集,OCR数据处理,OCR转写数据rn","isDelete":null,"ids":null,"idsList":null,"datasetCode":null,"productStatus":null,"tagTypeEn":null,"tagTypeZh":"类型,语种","website":null,"samplePresentationList":null,"datazyList":null,"keyInformationList":null,"dataexamplList":null,"bgimg":null,"datazyScriptList":null,"datakeywordListString":null,"sourceShowPage":"ocr","BGimg":"","voiceBg":["/shujutang/static/image/comm/audio_bg.png","/shujutang/static/image/comm/audio_bg2.png","/shujutang/static/image/comm/audio_bg3.png","/shujutang/static/image/comm/audio_bg4.png","/shujutang/static/image/comm/audio_bg5.png"],"single":"no","firstList":[["jpg","https://bj-oss-datatang-03.oss-cn-beijing.aliyuncs.com/filesInfoUpload/data/apps/damp/temp/ziptemp/APY230117001_demo1695809214287/APY230117001_demo/056480_demo.jpg?Expires=4102329599&OSSAccessKeyId=LTAI8NWs2pDolLNH&Signature=2d2r3%2FYQASEMnhCBsTgJBTu2y74%3D","/data/apps/damp/temp/ziptemp/APY230117001_demo1695809214287/APY230117001_demo/056480_demo.jpg",""]]}
[{"@type":"ImageObject","embedUrl":"https://bj-oss-datatang-03.oss-cn-beijing.aliyuncs.com/filesInfoUpload/data/apps/damp/temp/ziptemp/APY230117001_demo1695809214287/APY230117001_demo/054889_demo.jpg?Expires=4102329599&OSSAccessKeyId=LTAI8NWs2pDolLNH&Signature=tDNg2Jmp1JEEZiTMQB2hIFr17SI%3D"},{"@type":"ImageObject","embedUrl":"https://bj-oss-datatang-03.oss-cn-beijing.aliyuncs.com/filesInfoUpload/data/apps/damp/temp/ziptemp/APY230117001_demo1695809214287/APY230117001_demo/056472_demo.jpg?Expires=4102329599&OSSAccessKeyId=LTAI8NWs2pDolLNH&Signature=sGLSMlt8%2BocGKzLN0YYIgRrTg78%3D"},{"@type":"ImageObject","embedUrl":"https://bj-oss-datatang-03.oss-cn-beijing.aliyuncs.com/filesInfoUpload/data/apps/damp/temp/ziptemp/APY230117001_demo1695809214287/APY230117001_demo/054886_demo.jpg?Expires=4102329599&OSSAccessKeyId=LTAI8NWs2pDolLNH&Signature=2t3vBygA4k0HDuTQq9h%2ByOBmO8E%3D"},{"@type":"ImageObject","embedUrl":"https://bj-oss-datatang-03.oss-cn-beijing.aliyuncs.com/filesInfoUpload/data/apps/damp/temp/ziptemp/APY230117001_demo1695809214287/APY230117001_demo/056480_demo.jpg?Expires=4102329599&OSSAccessKeyId=LTAI8NWs2pDolLNH&Signature=2d2r3%2FYQASEMnhCBsTgJBTu2y74%3D"}]