视频活体实名核验

      分数阀值介绍
rate_type 阀值	           拒绝率	误拒率	通过率
2          0.022403	0.90325733	0.1%	99.9%
1          0.393241(推荐)0.96254072	0.5%	99.5%
3          0.649192	0.97557003	1%	99%
4          0.933801	0.98990228	2%	98%
5          0.973637	0.99446254	3%	97%
6          0.988479	0.99641694	4%	96%
7         0.994058	0.99739414	5%	95%
关于以上数值的概念介绍：
拒绝率（TRR）：如99%，代表100次作弊假体攻击，会有99次被拒绝。
误拒率（FRR）：如0.5%，指1000次真人请求，会有5次因为活体分数低于阈值被错误拒绝。
通过率（TAR）：如99%，指100次真人请求，会有99次因为活体分数高于阈值而通过。
阈值（Threshold）：高于此数值，则可判断为活体。

{
   "reason":"检测成功",
    "error_code":0,
    "result":{
    "orderid":"JH5461200320102518453837La",
    "livingScore":0.998732,
    "faceScore":0.72,
    "faceAdvise":"系统判断为同一人",
    "pictures":[
"https://apis.juhe.cn/videoAuth\/face-store-njb?y=2020&m=3&d=20&p=8692dd9c848944bdb5e1e599be1e43bf.jpg&token=5e74298e52d93078ba6b5cad",
"https://apis.juhe.cn/videoAuth\/face-store-njb?y=2020&m=3&d=20&p=6c495e3ff38f42749021d03f9a2beb8e.jpg&token=5e74298e0b5be41e3c769324",
"https://apis.juhe.cn/videoAuth\/face-store-njb?y=2020&m=3&d=20&p=17123cf2a5d64698b79b296d16abde07.jpg&token=5e74298e52d93078ba6b5cae",
"https://apis.juhe.cn/videoAuth\/face-store-njb?y=2020&m=3&d=20&p=da1526b93a874db48b344d0e8b70514a.jpg&token=5e74298e0b5be41e3c769325",
"https://apis.juhe.cn/videoAuth\/face-store-njb?y=2020&m=3&d=20&p=bde9e8c4a2694422aa095cdac14f03ce.jpg&token=5e74298e52d93078ba6b5caf",
"https://apis.juhe.cn/videoAuth\/face-store-njb?y=2020&m=3&d=20&p=df51636c96a5471aa8f18a70d7228dd9.jpg&token=5e74298e0b5be41e3c769326",
"https://apis.juhe.cn/videoAuth\/face-store-njb?y=2020&m=3&d=20&p=203704a509674db981256c6f427d58ed.jpg&token=5e74298e52d93078ba6b5cb0",
"https://apis.juhe.cn/videoAuth\/face-store-njb?y=2020&m=3&d=20&p=d018499955c246dcbf63ebfd6696f160.jpg&token=5e74298e0b5be41e3c769327"
]}
}
-------------------------------------------------------------------------------------------------------------------------
{
"reason": "videoData视频参数不合法",
"result":{
"orderid": "JH5461200320104126681208l5"
 },
"error_code": 2546004
}