护照识别 - 文本识别 - 华为开发者联盟

mCardDetector = new CardDetector(mContext);
 


 
Frame frame = new Frame();
 


 
frame.setBitmap(mBitmap);
 


 
CardConfiguration config = new CardConfiguration();
 


 
config.setEngineType(TextDetectType.TYPE_TEXT_DETECT_CARD);
 


 
mCardDetector.setCardConfiguration(config);
 


 
JSONObject jsonObject = mCardDetector.detect(frame, null);
 


 
Passport result = (Passport)mCardDetector.convertResult(jsonObject);
 

{
 
 
 
    "resultCode": 0,
 
 
 
    "common_text ": {
 
 
 
        "name": "王元",
 
 
 
        "pinyin": "wang,yuan",
 
 
 
        "id": "G66666666",
 
 
 
        "birthDate": "19830415",
 
 
 
        "sex": "男",
 
 
 
        "validDate": "20210126"
 
 
 
    }
 
 
 
}