使用说明
请尽量使用清晰可辨的试卷图片,例如下图:

结果说明
1、示例图片经过OCR识别后结果为(由于识别出的内容太长,挑选了几个字段):
{
"direction":0, # 整张图片方向
"success": true,
"request_id": "30af8e865db445cdac856391e30498dd",
"ret":[
{
"word":"2018学年第一学期学业水平调研测试",
"prob":0.9287623167037964,
"rect":{
"width":17.944416046142578,
"top":102.17191314697266,
"height":292.0986633300781,
"left":7.8353590965271
},
"keypoint":[
[
7.8353590965271,
102.17191314697266
],
[
7.843350887298584,
394.27056884765625
],
[
25.69402503967285,
393.32525634765625
],
[
25.779775619506836,
103.12203216552734
]
]
},
{
"word":"D.1/3",
"prob":0.9647077918052673,
"rect":{
"width":23.188323974609375,
"top":306.8277893066406,
"height":63.923980712890625,
"left":256.0099792480469
},
"keypoint":[
[
256.0099792480469,
306.8277893066406
],
[
256.8805236816406,
370.75177001953125
],
[
279.19830322265625,
370.6570129394531
],
[
278.04248046875,
306.93255615234375
]
]
},
{
"word":"5.将一副三角板按照如图所示的位置摆放,则图中的∠a和∠β的关系-定成立的是().", #常见符合可以识别,太特殊的可能识别为*
"prob":0.588550865650177,
"rect":{
"width":13.149627685546875,
"top":19.054122924804688,
"height":454.39422607421875,
"left":478.9333190917969
},
"keypoint":[
[
479.3389892578125,
19.054122924804688
],
[
478.9333190917969,
472.1202087402344
],
[
491.7406005859375,
473.4483642578125
],
[
492.08294677734375,
21.39068603515625
]
]
},
...
]
}
2、对于一些特殊符号会识别为"*";对手写体识别不是很好,基本也会识别为"*"
服务说明
1. 体验馆
示例@github
目前支持c++, python,php,java,c#
Android/IOS请参考上面: 请求示例
2. 错误码表
3. 图片大小建议不要超过 1.5M,防止网络传输延时过长
4. 钉钉群:35208328

注意:单用户限制10QPS,若有更高需求请提工单申请。