[英]Azure Cognitive Services - Face API Response: Reserved Fields or Bugs?
在Azure Cognitive Services Face API(请参阅例如https://azure.microsoft.com/zh-cn/services/cognitive-services/face )中,以下响应字段似乎从未触发:
我是在滥用这些功能,还是有针对它们的计划,或者没有计划激活它们?
如果您在此处查看API文档:
headPose
,它说: 编辑13/06/2019:医生说
HeadPose的音高值是一个保留字段,将始终返回0
现在更改为:
headPose:面向面部的3-D滚动/偏航/俯仰角度。
对于foreheadOccluded
值,我在以下测试中成功获得了true
值,其中头上有一个盖帽(对不起,该示例,没有很快找到其他东西!):
https://westeurope.api.cognitive.microsoft.com/face/v1.0/detect?returnFaceId=true&returnFaceLandmarks=false&returnFaceAttributes=occlusion
: https://westeurope.api.cognitive.microsoft.com/face/v1.0/detect?returnFaceId=true&returnFaceLandmarks=false&returnFaceAttributes=occlusion
{ "url": "https://www.knijff.com/markmatters/wp-content/uploads/2015/10/Trump-Red-Hat.jpg" }
收到回复:
[{
"faceId": "e6ae42a6-b008-4859-9bf5-1ae22e4b71a7",
"faceRectangle": {
"top": 118,
"left": 212,
"width": 276,
"height": 276
},
"faceAttributes": {
"occlusion": {
"foreheadOccluded": true,
"eyeOccluded": false,
"mouthOccluded": false
}
}
}]
对于eyeOccluded
值,在以下测试中我成功地获得了true
和false
值,其中同一个人出现2次,其中一个在眼睛上方带有矩形:
https://westeurope.api.cognitive.microsoft.com/face/v1.0/detect?returnFaceId=true&returnFaceLandmarks=false&returnFaceAttributes=occlusion
: https://westeurope.api.cognitive.microsoft.com/face/v1.0/detect?returnFaceId=true&returnFaceLandmarks=false&returnFaceAttributes=occlusion
{ "url": "https://jov.arvojournals.org/data/Journals/JOV/933685/i1534-7362-14-13-14-f09.png" }
收到回复(请注意第一张脸是正确的):
[{
"faceId": "4c2eb52e-2fd4-456c-bdae-694df1adc571",
"faceRectangle": {
"top": 204,
"left": 683,
"width": 297,
"height": 297
},
"faceAttributes": {
"occlusion": {
"foreheadOccluded": false,
"eyeOccluded": false,
"mouthOccluded": true
}
}
}, {
"faceId": "5b9dc938-e6cf-4fe9-8e6c-8649fef44e7a",
"faceRectangle": {
"top": 213,
"left": 107,
"width": 275,
"height": 275
},
"faceAttributes": {
"occlusion": {
"foreheadOccluded": false,
"eyeOccluded": true,
"mouthOccluded": false
}
}
}]
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