支持中国人民共和国护照的结构化内容检测识别功能，支持中国内地、中国香港、中国澳门和中国台湾地区的护照识别，识别内容包括出生地、出生日期、国籍、性别、护照号码、有效期至、签发国、签发地等字段。
调试
您可以在OpenAPI Explorer中直接运行该接口，免去您计算签名的困扰。运行成功后，OpenAPI Explorer可以自动生成SDK代码示例。
授权信息
下表是API对应的授权信息，可以在RAM权限策略语句的Action元素中使用，用来给RAM用户或RAM角色授予调用此API的权限。具体说明如下：
- 操作：是指具体的权限点。
- 访问级别：是指每个操作的访问级别，取值为写入（Write）、读取（Read）或列出（List）。
- 资源类型：是指操作中支持授权的资源类型。具体说明如下：
- 对于必选的资源类型，用前面加 * 表示。
- 对于不支持资源级授权的操作，用
全部资源表示。
- 条件关键字：是指云产品自身定义的条件关键字。
- 关联操作：是指成功执行操作所需要的其他权限。操作者必须同时具备关联操作的权限，操作才能成功。
| 操作 | 访问级别 | 资源类型 | 条件关键字 | 关联操作 |
|---|---|---|---|---|
| ocr:RecognizeChinesePassport | get | *全部资源 * |
| 无 |
请求参数
| 名称 | 类型 | 必填 | 描述 | 示例值 |
|---|---|---|---|---|
| Url | string | 否 | 图片链接（长度不超 2048 字节，不支持 base64） | https://img.alicdn.com/imgextra/i1/O1CN01UNXHMC1FJTGRkdCgT_!!6000000000466-0-tps-1500-1125.jpg |
| body | byte | 否 | 图片二进制字节流，最大 10MB | 图片二进制 |
| OutputFigure | boolean | 否 | 是否需要图案检测功能，默认需要 | true |
返回参数
返回数据说明
passportType 证件类型
countryCode 国家码
passportNumber 护照号码
nameEn 英文姓名
name 中文姓名
sex 性别
birthPlace 出生地
nationality 国籍
issuePlace 签发地
issueAuthority 签发机关
mrzLine1 机读码一
mrzLine2 机读码二
validToDate 有效期至
birthDate 出生日期
issueDate 签发日期
height 算法矫正图片后的高度
width 算法矫正图片后的宽度
orgHeight 原图的高度
orgWidth 原图的宽度
----------------------------------------prism_keyValueInfo 文字块数组内的字段说明---------------------------------------
valuePos 外矩形四个点的坐标按顺时针排列，左上、右上、右下、左下
示例
正常返回示例
JSON格式
{
"RequestId": "43A29C77-405E-4CC0-BC55-EE694AD00655",
"Data": {
"algo_server": [
"ocr_doctype_v9963/prism?src=test&op=doctype&pro=basic,rotate,split_kv_server&scene=multi_invoice&requestid=7F1D8C92-A3F9-566A-ABC7-A3AED0C8EC14",
"ocr_tail_card_v9827/prism?src=sub_img_json&op=passport_chn&pro=basic,qrcode,key_eng,split_kv_server&requestid=7F1D8C92-A3F9-566A-ABC7-A3AED0C8EC14"
],
"algo_version": "2375eb78d7d5bdaa14f65f4597d87dcca1a833bf;3acc43ec9464ac9c8741236069021029b72f2a37",
"data": {
"birthDate": "2000.04.17",
"birthPlace": "北京/BEIJING",
"countryCode": "CHN",
"issueAuthority": "公安部出入境管理局",
"issueDate": "2018.08.15",
"issuePlace": "北京/BEIJING",
"mrzLine1": "POCHNDU<<XIAOGUANG<<<<<<<<<<<<<<<<<<<<<<<<<<",
"mrzLine2": "EE12345678CHN8108038F2110189NGKELMPONBPJB978",
"name": "读小光",
"nameEn": "DU,XIAOGUANG",
"nationality": "中国/CHINESE",
"passportNumber": "EE1234567",
"passportType": "P",
"sex": "女/F",
"validToDate": "2028.08.14"
},
"debug_info": {
"kv_info": [
{
"det_cfd": 0.666085,
"det_cls": 0,
"det_pts": [
458.850006,
140.850006,
484.149994,
140.850006,
484.149994,
174.149994,
458.850006,
174.149994
],
"rec_cfd": 0.99997,
"rec_tcc": "P"
},
{
"det_cfd": 0.582849,
"det_cls": 1,
"det_pts": [
668.5,
141.5,
757.5,
141.5,
757.5,
174.5,
668.5,
174.5
],
"rec_cfd": 0.999993,
"rec_tcc": "CHN"
},
{
"det_cfd": 0.692661,
"det_cls": 2,
"det_pts": [
979.150024,
154.149994,
1149.849976,
154.149994,
1149.849976,
194.849976,
979.150024,
194.849976
],
"rec_cfd": 0.999925,
"rec_tcc": "EE1234567"
},
{
"det_cfd": 0.639483,
"det_cls": 4,
"det_pts": [
478.25,
242.25,
579.75,
242.25,
579.75,
280.75,
478.25,
280.75
],
"rec_cfd": 0.999972,
"rec_tcc": "读小光"
},
{
"det_cfd": 0.625903,
"det_cls": 3,
"det_pts": [
480.450012,
287.450012,
734.549988,
287.450012,
734.549988,
321.549988,
480.450012,
321.549988
],
"rec_cfd": 0.999911,
"rec_tcc": "DUXIAOGUANG"
},
{
"det_cfd": 0.789848,
"det_cls": 5,
"det_pts": [
472.450012,
387.450012,
549.549988,
387.450012,
549.549988,
421.549988,
472.450012,
421.549988
],
"rec_cfd": 0.999883,
"rec_tcc": "女/F"
},
{
"det_cfd": 0.618615,
"det_cls": 7,
"det_pts": [
613.307129,
386.292847,
855.849365,
387.307678,
855.692871,
424.707031,
613.150635,
423.6922
],
"rec_cfd": 0.999966,
"rec_tcc": "中国/CHINESE"
},
{
"det_cfd": 0.736546,
"det_cls": 17,
"det_pts": [
914.549988,
388.549988,
955.450012,
388.549988,
955.450012,
420.450012,
914.549988,
420.450012
],
"rec_cfd": 0.999938,
"rec_tcc": 17
},
{
"det_cfd": 0.866409,
"det_cls": 16,
"det_pts": [
975.599976,
388.600006,
1047.400024,
388.600006,
1047.400024,
419.399994,
975.599976,
419.399994
],
"rec_cfd": 0.999989,
"rec_tcc": "APR"
},
{
"det_cfd": 0.588426,
"det_cls": 15,
"det_pts": [
1069.449951,
385.450012,
1149.550049,
385.450012,
1149.550049,
419.549988,
1069.449951,
419.549988
],
"rec_cfd": 0.99974,
"rec_tcc": 2000
},
{
"det_cfd": 0.717915,
"det_cls": 6,
"det_pts": [
476.290985,
463.308655,
673.515198,
462.286743,
673.709045,
499.691406,
476.484772,
500.713318
],
"rec_cfd": 0.999593,
"rec_tcc": "北京/BEIJING"
},
{
"det_cfd": 0.696412,
"det_cls": 20,
"det_pts": [
914.599976,
477.600006,
956.400024,
477.600006,
956.400024,
508.399994,
914.599976,
508.399994
],
"rec_cfd": 0.999846,
"rec_tcc": 15
},
{
"det_cfd": 0.623998,
"det_cls": 19,
"det_pts": [
969.733093,
476.48288,
1108.511353,
477.510834,
1108.266968,
510.517181,
969.488586,
509.489227
],
"rec_cfd": 0.999963,
"rec_tcc": "8月/AUG"
},
{
"det_cfd": 0.72265,
"det_cls": 18,
"det_pts": [
1120.549927,
477.549988,
1207.449829,
477.549988,
1207.449829,
509.450012,
1120.549927,
509.450012
],
"rec_cfd": 0.999741,
"rec_tcc": 2018
},
{
"det_cfd": 0.543882,
"det_cls": 8,
"det_pts": [
478.291351,
560.308289,
682.691772,
559.291321,
682.877808,
596.695862,
478.477448,
597.71283
],
"rec_cfd": 0.96807,
"rec_tcc": "北京/BEIJING"
},
{
"det_cfd": 0.846068,
"det_cls": 14,
"det_pts": [
913.650024,
568.650024,
952.349976,
568.650024,
952.349976,
598.349976,
913.650024,
598.349976
],
"rec_cfd": 0.999887,
"rec_tcc": 14
},
{
"det_cfd": 0.746095,
"det_cls": 13,
"det_pts": [
966.549988,
568.549988,
1103.449951,
568.549988,
1103.449951,
600.450012,
966.549988,
600.450012
],
"rec_cfd": 0.999923,
"rec_tcc": "8月/AUG"
},
{
"det_cfd": 0.720334,
"det_cls": 12,
"det_pts": [
1118.5,
567.5,
1205.5,
567.5,
1205.5,
600.5,
1118.5,
600.5
],
"rec_cfd": 0.999701,
"rec_tcc": 2028
},
{
"det_cfd": 0.736712,
"det_cls": 9,
"det_pts": [
472.228668,
654.359924,
760.644104,
653.347961,
760.771423,
689.643616,
472.356049,
690.655579
],
"rec_cfd": 0.99993,
"rec_tcc": "公安部出入境管理局"
},
{
"det_cfd": 0.473612,
"det_cls": 10,
"det_pts": [
116.688416,
805.592896,
1116.404297,
808.604126,
1116.311523,
839.407104,
116.595642,
836.395874
],
"rec_cfd": 0.999298,
"rec_tcc": "POCHNZHENGJIAN<<YANGBEN<<<<<<<<<<<<<<<<<<<"
},
{
"det_cfd": 0.73551,
"det_cls": 11,
"det_pts": [
106.353485,
864.346741,
1088.720825,
866.355652,
1088.646606,
902.653259,
106.279266,
900.644348
],
"rec_cfd": 0.989609,
"rec_tcc": "E900000821CHN8108038F2110189NGKELMPONBPJB978"
}
]
},
"ftype": 0,
"height": 1125,
"orgHeight": 1125,
"orgWidth": 1500,
"prism_keyValueInfo": [
{
"key": "passportType",
"keyProb": 100,
"value": "P",
"valuePos": [
{
"x": 458,
"y": 140
},
{
"x": 484,
"y": 140
},
{
"x": 484,
"y": 174
},
{
"x": 458,
"y": 174
}
],
"valueProb": 100
},
{
"key": "countryCode",
"keyProb": 100,
"value": "CHN",
"valuePos": [
{
"x": 668,
"y": 141
},
{
"x": 757,
"y": 141
},
{
"x": 757,
"y": 174
},
{
"x": 668,
"y": 174
}
],
"valueProb": 100
},
{
"key": "passportNumber",
"keyProb": 100,
"value": "EE1234567",
"valuePos": [
{
"x": 979,
"y": 154
},
{
"x": 1149,
"y": 154
},
{
"x": 1149,
"y": 194
},
{
"x": 979,
"y": 194
}
],
"valueProb": 100
},
{
"key": "nameEn",
"keyProb": 100,
"value": "DU,XIAOGUANG",
"valuePos": [
{
"x": 480,
"y": 287
},
{
"x": 734,
"y": 287
},
{
"x": 734,
"y": 321
},
{
"x": 480,
"y": 321
}
],
"valueProb": 100
},
{
"key": "name",
"keyProb": 100,
"value": "读小光",
"valuePos": [
{
"x": 478,
"y": 242
},
{
"x": 579,
"y": 242
},
{
"x": 579,
"y": 280
},
{
"x": 478,
"y": 280
}
],
"valueProb": 100
},
{
"key": "sex",
"keyProb": 100,
"value": "女/F",
"valuePos": [
{
"x": 472,
"y": 387
},
{
"x": 549,
"y": 387
},
{
"x": 549,
"y": 421
},
{
"x": 472,
"y": 421
}
],
"valueProb": 100
},
{
"key": "birthPlace",
"keyProb": 100,
"value": "北京/BEIJING",
"valuePos": [
{
"x": 475,
"y": 463
},
{
"x": 673,
"y": 462
},
{
"x": 673,
"y": 498
},
{
"x": 476,
"y": 500
}
],
"valueProb": 100
},
{
"key": "nationality",
"keyProb": 100,
"value": "中国/CHINESE",
"valuePos": [
{
"x": 612,
"y": 387
},
{
"x": 855,
"y": 386
},
{
"x": 855,
"y": 422
},
{
"x": 613,
"y": 424
}
],
"valueProb": 100
},
{
"key": "issuePlace",
"keyProb": 97,
"value": "北京/BEIJING",
"valuePos": [
{
"x": 477,
"y": 560
},
{
"x": 682,
"y": 559
},
{
"x": 682,
"y": 595
},
{
"x": 478,
"y": 597
}
],
"valueProb": 97
},
{
"key": "issueAuthority",
"keyProb": 100,
"value": "公安部出入境管理局",
"valuePos": [
{
"x": 471,
"y": 654
},
{
"x": 760,
"y": 652
},
{
"x": 760,
"y": 688
},
{
"x": 472,
"y": 689
}
],
"valueProb": 100
},
{
"key": "mrzLine1",
"keyProb": 100,
"value": "POCHNDU<<XIAOGUANG<<<<<<<<<<<<<<<<<<<<<<<<<<",
"valuePos": [
{
"x": 115,
"y": 808
},
{
"x": 1116,
"y": 805
},
{
"x": 1116,
"y": 835
},
{
"x": 116,
"y": 839
}
],
"valueProb": 100
},
{
"key": "mrzLine2",
"keyProb": 99,
"value": "EE12345678CHN8108038F2110189NGKELMPONBPJB978",
"valuePos": [
{
"x": 105,
"y": 866
},
{
"x": 1087,
"y": 863
},
{
"x": 1088,
"y": 899
},
{
"x": 106,
"y": 901
}
],
"valueProb": 99
},
{
"key": "validToDate",
"keyProb": 100,
"value": "2028.08.14",
"valuePos": [
{
"x": 1796,
"y": 567
},
{
"x": 2310,
"y": 567
},
{
"x": 2310,
"y": 596
},
{
"x": 1796,
"y": 596
}
],
"valueProb": 100
},
{
"key": "birthDate",
"keyProb": 100,
"value": "2000.04.17",
"valuePos": [
{
"x": 1803,
"y": 386
},
{
"x": 2205,
"y": 385
},
{
"x": 2206,
"y": 415
},
{
"x": 1804,
"y": 417
}
],
"valueProb": 100
},
{
"key": "issueDate",
"keyProb": 100,
"value": "2018.08.15",
"valuePos": [
{
"x": 1802,
"y": 478
},
{
"x": 2313,
"y": 478
},
{
"x": 2313,
"y": 514
},
{
"x": 1802,
"y": 514
}
],
"valueProb": 100
}
],
"sliceRect": {
"x0": 58,
"x1": 1476,
"x2": 1467,
"x3": 49,
"y0": 65,
"y1": 78,
"y2": 1056,
"y3": 1067
},
"width": 1500
},
"Code": "noPermission",
"Message": "You are not authorized to perform this operation."
}错误码
访问错误中心查看更多错误码。
变更历史
| 变更时间 | 变更内容概要 | 操作 |
|---|---|---|
| 2022-11-25 | API 内部配置变更，不影响调用 | 查看变更详情 |