在线活体检测识别模式
syx085 发布于2019-12 浏览:1738 回复:3
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3张照片进行活体检测得出的活体分数值,和2张得出的分数值,相同的照片(返回的face_token是一样的)有不同的活体值。工单回复是3、8张数的活体检测,用的是多人脸模型,其他数量不调用多人脸模型。这个多人脸模型是什么意思?

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共3条回复 最后由何必固執回复于2019-12
#4用户已被禁言回复于2019-12

这是识别的人脸纬度是吧

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#3syx085回复于2019-12

两张人脸照返回的:

{
"result": {
"thresholds": {
"frr_1e-3": 0.3,
"frr_1e-2": 0.9,
"frr_1e-4": 0.05
},
"face_liveness": 0.5,
"face_list": [{
"liveness": {
"livemapscore": 0.31
},
"angle": {
"roll": 2.07,
"pitch": 5.9,
"yaw": -4.17
},
"face_token": "edbe615bc6815b889e2587c9ee09970e",
"location": {
"top": 602.43,
"left": 266.3,
"rotation": 4,
"width": 769,
"height": 811
},
"face_probability": 1,
"quality": {
"illumination": 157,
"occlusion": {
"right_eye": 0,
"nose": 0,
"mouth": 0,
"left_eye": 0,
"left_cheek": 0,
"chin_contour": 0.01,
"right_cheek": 0.08
},
"blur": 0,
"completeness": 1
}
}, {
"liveness": {
"livemapscore": 0.5
},
"angle": {
"roll": 1.55,
"pitch": 5.15,
"yaw": 0.19
},
"face_token": "5d48b4a741ce4fb0c55a4506ce0c9ce1",
"location": {
"top": 625.65,
"left": 260.06,
"rotation": 2,
"width": 767,
"height": 801
},
"face_probability": 1,
"quality": {
"illumination": 161,
"occlusion": {
"right_eye": 0,
"nose": 0,
"mouth": 0,
"left_eye": 0,
"left_cheek": 0,
"chin_contour": 0,
"right_cheek": 0.05
},
"blur": 0,
"completeness": 1
}
}]
},
"log_id": 7525944579759,
"error_msg": "SUCCESS",
"cached": 0,
"error_code": 0,
"timestamp": 1576487564
}

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#2syx085回复于2019-12

三张人脸照时返回

{
"result": {
"thresholds": {
"frr_1e-3": 0.3,
"frr_1e-2": 0.9,
"frr_1e-4": 0.05
},
"face_liveness": 0.9,
"face_list": [{
"liveness": {
"livemapscore": 0.9
},
"angle": {
"roll": -2.72,
"pitch": 10.41,
"yaw": 34.66
},
"face_token": "6a5e4a62b16d3422b4647e4187afe78a",
"location": {
"top": 702.63,
"left": 122.83,
"rotation": 0,
"width": 812,
"height": 829
},
"face_probability": 1,
"quality": {
"illumination": 169,
"occlusion": {
"right_eye": 0,
"nose": 0,
"mouth": 0,
"left_eye": 0.12,
"left_cheek": 0.22,
"chin_contour": 0.03,
"right_cheek": 0.01
},
"blur": 0,
"completeness": 1
}
}, {
"liveness": {
"livemapscore": 0.05
},
"angle": {
"roll": 2.07,
"pitch": 5.9,
"yaw": -4.17
},
"face_token": "edbe615bc6815b889e2587c9ee09970e",
"location": {
"top": 602.43,
"left": 266.3,
"rotation": 4,
"width": 769,
"height": 811
},
"face_probability": 1,
"quality": {
"illumination": 157,
"occlusion": {
"right_eye": 0,
"nose": 0,
"mouth": 0,
"left_eye": 0,
"left_cheek": 0,
"chin_contour": 0.01,
"right_cheek": 0.08
},
"blur": 0,
"completeness": 1
}
}, {
"liveness": {
"livemapscore": 0.08
},
"angle": {
"roll": 1.55,
"pitch": 5.15,
"yaw": 0.19
},
"face_token": "5d48b4a741ce4fb0c55a4506ce0c9ce1",
"location": {
"top": 625.65,
"left": 260.06,
"rotation": 2,
"width": 767,
"height": 801
},
"face_probability": 1,
"quality": {
"illumination": 161,
"occlusion": {
"right_eye": 0,
"nose": 0,
"mouth": 0,
"left_eye": 0,
"left_cheek": 0,
"chin_contour": 0,
"right_cheek": 0.05
},
"blur": 0,
"completeness": 1
}
}]
},
"log_id": 1014584452019,
"error_msg": "SUCCESS",
"cached": 0,
"error_code": 0,
"timestamp": 1576486106
}

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