具身智能训练数据集
大模型训练数据集
计算机视觉训练数据集
语音识别训练数据集
语音合成训练数据集
OCR训练数据集
发音词典训练数据集
自然语言理解训练数据集
多模态数据定制
激光雷达点云数据定制
街景数据定制
OCR数据定制
行为识别数据定制
身份识别数据定制
语音识别数据定制
语音合成数据定制
具身智能数据解决方案
高质量数据集建设解决方案
大模型解决方案
智能驾驶解决方案
智能娱乐解决方案
智能客服解决方案
智能家居解决方案
新零售解决方案
智能医疗解决方案
数据标注平台
数据标注实训平台
企业介绍
人才招募
新闻中心
数据竞赛
训练数据集
数据定制服务
行业解决方案
数据标注平台
关于我们
咨询销售
客户服务系统
首页
数据集聚合页
OCR训练数据集
5,000张4大类卡证OCR数据
5,000张4大类卡证OCR数据
5,000张4大类卡证OCR数据，可用于字符识别等任务。
数据堂如何保障数据质量与安全
获取样例
购买咨询
数据规格
数据规模
5,000张
采集多样性
多种卡证类型
数据格式
图像数据格式为.jpg等常用格式，标注文档格式为.json
标注内容
行级四边形框标注，行级内容转写（少量数据为列级四边形框标注，列级内容转写）
质量要求
图片标签命名准确率超过98%；四边形框顶点不超过5个像素点为正确检测，检测框精度不低于95%；文本转写精度不低于95%。
数据分辨率
1,280*720及以上
客服
留言
微信
电话
邮件
'%3e%3cg%3e%3cg%3e%3cpath%20d='M17.18,11.93228515625C17.992,11.93228515625,18.748,12.16078515625,19.406,12.52358515625L19.406,1.71786515625C19.406,0.92490515625,18.678,0.27978515625,17.782,0.27978515625L3.124,0.27978515625C2.214,0.27978515625,1.5,0.92490515625,1.5,1.71786515625L1.5,18.92108515625C1.5,19.71398515625,2.242,20.35918515625,3.124,20.35918515625L11.79,20.35918515625L12.154,19.67368515625L13.092,17.84588515625C12.868,17.33518515625,12.756,16.78408515625,12.756,16.20618515625C12.7389,13.84948515625,14.7251,11.93068515625,17.18,11.93228515625ZM5.013999999999999,4.16394515625L15.892,4.16394515625C16.466,4.16394515625,16.914,4.60746515625,16.914,5.14506515625C16.914,5.68266515625,16.451999999999998,6.12618515625,15.892,6.12618515625L5.013999999999999,6.12618515625C4.454000000000001,6.12618515625,3.992,5.68266515625,3.992,5.14506515625C3.992,4.60746515625,4.4399999999999995,4.16394515625,5.013999999999999,4.16394515625ZM10.166,16.04488515625L4.888,16.04488515625C4.314,16.04488515625,3.866,15.60138515625,3.866,15.06378515625C3.866,14.51278515625,4.327999999999999,14.08268515625,4.888,14.08268515625L10.166,14.08268515625C10.74,14.08268515625,11.188,14.52618515625,11.188,15.06378515625C11.188,15.60138515625,10.726,16.04488515625,10.166,16.04488515625ZM5.013999999999999,11.08558515625C4.454000000000001,11.08558515625,3.992,10.64198515625,3.992,10.10442515625C3.992,9.56682515625,4.454000000000001,9.12330515625,5.013999999999999,9.12330515625L12.98,9.12330515625C13.554,9.12330515625,14.002,9.56682515625,14.002,10.10442515625C14.002,10.65548515625,13.54,11.08558515625,12.98,11.08558515625L5.013999999999999,11.08558515625Z'%20fill='%23FFFFFF'%20fill-opacity='1'/%3e%3c/g%3e%3cg%3e%3cg%3e%3cpath%20d='M20.17610109375,16.1935290625C20.17610109375,14.6479290625,18.87410109375,13.3845673345,17.25010109375,13.3845673345C16.18823109375,13.3606162625,15.19622709375,13.8909780625,14.65832209375,14.7702290625C14.12041909375,15.649489062499999,14.12109909375,16.7395290625,14.66009909375,17.6181690625C15.19209909375,18.5052090625,16.18610109375,19.0293690625,17.25010109375,19.0024890625C18.86010109375,19.0024890625,20.17610109375,17.7525690625,20.17610109375,16.1935290625ZM18.35610109375,17.8735290625L17.23610109375,17.2821690625L16.10210109375,17.860089062500002L16.34010109375,16.6370490625L15.41609109375,15.7768890625L16.70409109375,15.6290490625L17.26409109375,14.526969062500001L17.81009109375,15.642489062500001L19.08409109375,15.803769062499999L18.14610109375,16.6504890625L18.35610109375,17.8735290625Z'%20fill='%234CAEFF'%20fill-opacity='1'/%3e%3c/g%3e%3cg%3e%3cpath%20d='M14.658765625000001,18.14208984375L13.384765625,20.61504984375L14.980765625,20.49408984375L15.834765625,21.78432984375L17.066765625,19.36512984375C16.128765625,19.31136984375,15.246765625,18.86785084375,14.658765625000001,18.14208984375ZM19.824765625,18.14208984375C19.250765625,18.85440984375,18.368765625,19.29792984375,17.416765625,19.36512984375L18.648765625,21.78432984375L19.488765625,20.49408984375L21.084765625,20.61504984375L19.824765625,18.14208984375Z'%20fill='%234CAEFF'%20fill-opacity='1'/%3e%3c/g%3e%3c/g%3e%3c/g%3e%3c/g%3e%3c/svg%3e)
数据堂如何保障数据质量与安全'%3e%3cg%3e%3cpath%20d='M13.32463421875,3.49384715625L20.79962421875,6.90634515625C21.04342421875,6.98759515625,21.12462421875,7.231345156250001,20.96212421875,7.47509515625C20.88092421875,7.55634515625,20.88092421875,7.63759515625,20.79962421875,7.63759515625L13.32463421875,11.05009515625C12.91838421875,11.21259515625,12.43088421875,11.21259515625,11.943384218750001,11.05009515625L4.54963421875,7.55634515625C4.38713391875,7.47509515625,4.22463381875,7.231345156250001,4.38713391875,7.06884515625C4.46838421875,6.98759515625,4.46838421875,6.90634515625,4.54963421875,6.90634515625L12.02463421875,3.49384715625C12.43088421875,3.25009765625,12.91838421875,3.25009765625,13.32463421875,3.49384715625ZM8.28713421875,10.48134515625L12.34963421875,12.51259515625C12.75588421875,12.75634515625,13.24338421875,12.75634515625,13.64963421875,12.59384515625L13.81213421875,12.51259515625L17.87462421875,10.48134515625L21.44962421875,12.26884515625C21.61212421875,12.35009515625,21.69342421875,12.59384515625,21.61212421875,12.83759515625C21.61212421875,12.91884515625,21.53092421875,13.00009515625,21.44962421875,13.00009515625L13.81213421875,16.81883515625C13.32463421875,17.06263515625,12.83713421875,17.06263515625,12.34963421875,16.81883515625L4.71213321875,13.00009515625C4.54963421875,12.91884515625,4.46838421875,12.67509515625,4.54963421875,12.43134515625C4.54963421875,12.35009515625,4.63088421875,12.26884515625,4.71213321875,12.26884515625L8.28713421875,10.48134515625ZM17.87462421875,16.168835156249997L21.44962421875,17.95633515625C21.61212421875,18.037635156249998,21.69342421875,18.28133515625,21.61212421875,18.525135156250002C21.61212421875,18.606335156249997,21.53092421875,18.68763515625,21.44962421875,18.68763515625L13.81213421875,22.50633515625C13.32463421875,22.75013515625,12.83713421875,22.75013515625,12.34963421875,22.50633515625L4.71213321875,18.68763515625C4.54963421875,18.606335156249997,4.46838421875,18.36263515625,4.54963421875,18.11883515625C4.54963421875,18.037635156249998,4.63088421875,17.95633515625,4.71213321875,17.95633515625L8.28713421875,16.168835156249997L12.34963421875,18.20013515625C12.75588421875,18.44383515625,13.24338421875,18.44383515625,13.64963421875,18.28133515625L13.81213421875,18.20013515625L17.87462421875,16.168835156249997Z'%20fill='%23FFFFFF'%20fill-opacity='1'/%3e%3c/g%3e%3cg%3e%3cpath%20d='M7.3125,1.625C7.8,1.625,8.125,1.95,8.125,2.4375C8.125,2.925,7.8,3.25,7.3125,3.25L3.25,3.25L3.25,7.3125C3.25,7.8,2.925,8.125,2.4375,8.125C1.95,8.125,1.625,7.8,1.625,7.3125L1.625,2.4375C1.625,1.95,1.95,1.625,2.4375,1.625L7.3125,1.625ZM23.5625,17.875C24.05,17.875,24.375,18.2,24.375,18.6875L24.375,23.5625C24.375,23.9688,24.05,24.2937,23.6437,24.375L18.6875,24.375C18.2,24.375,17.875,24.05,17.875,23.5625C17.875,23.075,18.2,22.75,18.6875,22.75L22.75,22.75L22.75,18.6875C22.75,18.2,23.075,17.875,23.5625,17.875Z'%20fill='%234CAEFF'%20fill-opacity='1'/%3e%3c/g%3e%3c/g%3e%3c/svg%3e)
'%3e%3cg%3e%3cg%3e%3cpath%20d='M20.4615,13.453818082809448L17.3846,13.453818082809448C16.1101,13.453818082809448,15.0769,14.487008082809448,15.0769,15.76150808280945L15.0769,19.22304808280945C15.0769,20.49754808280945,16.1101,21.53073808280945,17.3846,21.53073808280945L20.4615,21.53073808280945C21.3112,21.53073808280945,22,20.84194808280945,22,19.99227808280945L22,14.992278082809449C22,14.142610082809448,21.3112,13.453816707319449,20.4615,13.453818082809448ZM17.3846,14.992278082809449L20.4615,14.992278082809449L20.4615,19.99227808280945L17.3846,19.99227808280945C16.9598,19.99227808280945,16.6154,19.64787808280945,16.6154,19.22304808280945L16.6154,15.76150808280945C16.6154,15.336678082809449,16.9598,14.992278082809449,17.3846,14.992278082809449ZM6.61538,13.453818082809448L3.5384599999999997,13.453818082809448C2.688793,13.453816707319449,2.000000343873,14.142610082809448,2.000000515809,14.992278082809449L2.000000515809,19.99227808280945C2.000000343873,20.84194808280945,2.688793,21.53073808280945,3.5384599999999997,21.53073808280945L6.61538,21.53073808280945C7.88989,21.53073808280945,8.92307,20.49754808280945,8.92307,19.22304808280945L8.92307,15.76150808280945C8.92307,14.487008082809448,7.88989,13.453816707319449,6.61538,13.453818082809448ZM3.5384599999999997,14.992278082809449L6.61538,14.992278082809449C7.04022,14.992278082809449,7.38461,15.336678082809449,7.38461,15.76150808280945L7.38461,19.22304808280945C7.38461,19.64787808280945,7.04022,19.99227808280945,6.61538,19.99227808280945L3.5384599999999997,19.99227808280945L3.5384599999999997,14.992278082809449Z'%20fill='%23FFFFFF'%20fill-opacity='1'%20style='mix-blend-mode:passthrough'/%3e%3c/g%3e%3cg%3e%3cpath%20d='M12,2.299999952316284C17.4469,2.299999952316284,21.91,6.708839952316284,21.9988,12.135379952316285L22,12.299989952316285L22,16.915399952316285C22.0018,17.330299952316285,21.6743,17.671899952316284,21.2596,17.687499952316283C20.845,17.703099952316286,20.4927,17.386999952316284,20.4635,16.973099952316282L20.4615,16.915399952316285L20.4615,12.299989952316285C20.4615,7.648069952316284,16.651899999999998,3.838459952316284,12,3.838459952316284C7.39461,3.838459952316284,3.61461,7.571919952316284,3.5396099999999997,12.160759952316285L3.5384599999999997,12.299989952316285L3.5384599999999997,16.915399952316285C3.54032,17.330299952316285,3.2127499999999998,17.671899952316284,2.7981,17.687499952316283C2.383454,17.703099952316286,2.0311863,17.386999952316284,2.00192311,16.973099952316282L2,16.915399952316285L2,12.299989952316285C2,6.798069952316284,6.49807,2.299999952316284,12,2.299999952316284Z'%20fill='%23FFFFFF'%20fill-opacity='1'%20style='mix-blend-mode:passthrough'/%3e%3c/g%3e%3c/g%3e%3c/g%3e%3c/svg%3e)
'%3e%3cg%3e%3cpath%20d='M14.3773677734375,7.309689140625L8.084467773437499,3.591009140625L1.7669677734375,15.252669140625L2.3442347734375,20.162869140625L8.0296477734375,19.026169140625L14.3773677734375,7.309689140625ZM3.7404177734374997,18.241969140625L3.4260577734375,15.571569140625L8.704247773437501,5.827359140625L12.2226677734375,7.905969140625L6.9746777734375,17.595369140625L3.7404177734374997,18.241969140625ZM9.5007877734375,2.994729140625L14.4724677734375,5.933639140625C15.3864677734375,6.473989140625,16.2277677734375,5.054319140625,15.3125677734375,4.512849140625001L10.3409577734375,1.573932140625C9.426947773437501,1.033583140625,8.5856577734375,2.453258140625,9.5007877734375,2.994729140625ZM21.2530677734375,16.862569140625L15.4770677734375,16.862569140625C14.4153677734375,16.862569140625,14.4131677734375,18.512669140625,15.4770677734375,18.512669140625L21.2530677734375,18.512669140625C22.3147677734375,18.512669140625,22.3158677734375,16.862569140625,21.2530677734375,16.862569140625ZM17.4941677734375,14.479669140625L21.4320677734375,14.479669140625C22.4937677734375,14.479669140625,22.4959677734375,12.829569140625,21.4320677734375,12.829569140625L17.4941677734375,12.829569140625C16.4324677734375,12.829569140625,16.4302677734375,14.479669140625,17.4941677734375,14.479669140625ZM21.4320677734375,20.896769140625L3.2850877734374997,20.896769140625C2.2234117734375,20.896769140625,2.2211737734375,22.546869140625,3.2850877734374997,22.546869140625L21.4320677734375,22.546869140625C22.4982677734375,22.546869140625,22.4993677734375,20.896769140625,21.4320677734375,20.896769140625Z'%20fill='%23FFFFFF'%20fill-opacity='1'%20style='mix-blend-mode:passthrough'/%3e%3c/g%3e%3c/g%3e%3c/svg%3e)
'%3e%3cg%3e%3cg%3e%3cpath%20d='M18.0575,19.910000190734863L2.83944,19.910000190734863C1.54885,19.910000190734863,0.5,18.869100190734862,0.5,17.588200190734863L0.5,6.621760190734863C0.5,5.340920190734863,1.54885,4.300000190734863,2.83944,4.300000190734863L18.0614,4.300000190734863C19.352,4.300000190734863,20.4008,5.340920190734863,20.4008,6.621760190734863L20.4008,17.588200190734863C20.3969,18.869100190734862,19.3481,19.910000190734863,18.0575,19.910000190734863ZM2.83944,5.847840190734863C2.41054,5.847840190734863,2.0596300000000003,6.1961101907348635,2.0596300000000003,6.621760190734863L2.0596300000000003,17.588200190734863C2.0596300000000003,18.013900190734866,2.41054,18.362200190734864,2.83944,18.362200190734864L18.0614,18.362200190734864C18.4903,18.362200190734864,18.8412,18.013900190734866,18.8412,17.588200190734863L18.8412,6.621760190734863C18.8412,6.1961101907348635,18.4903,5.847840190734863,18.0614,5.847840190734863L2.83944,5.847840190734863Z'%20fill='%23FFFFFF'%20fill-opacity='1'/%3e%3c/g%3e%3cg%3e%3cpath%20d='M10.516696740798949,13.098684127044677C10.36557674079895,13.098684127044677,10.21444674079895,13.059994127044678,10.08374674079895,12.978734127044678L4.59822974079895,9.712784127044678C4.21428481379895,9.484474127044678,4.09991874079895,9.008514127044677,4.34090574079895,8.644771127044677C4.58189174079895,8.281028000044678,5.08428774079895,8.172679127044677,5.46823674079895,8.400986127044678L10.516696740798949,11.407674127044677L15.56516674079895,8.400986127044678C15.94506674079895,8.172679127044677,16.45146674079895,8.281028000044678,16.69246674079895,8.644771127044677C16.93346674079895,9.004644127044678,16.819066740798952,9.484474127044678,16.435166740798948,9.712784127044678L10.95374674079895,12.978734127044678C10.814866740798951,13.056124127044678,10.66782674079895,13.098684127044677,10.516696740798949,13.098684127044677Z'%20fill='%23FFFFFF'%20fill-opacity='1'/%3e%3c/g%3e%3c/g%3e%3c/g%3e%3c/svg%3e)