首頁
產品
認知服務
臉部

臉部

偵測及比較人臉
根據相似度將影像分組
識別影像中先前所標記的人員
在內部部署本機上或雲端中執行

試用臉部

公告

使用容器在邊緣、內部部署及雲端辨識人臉。深入了解

臉部驗證

檢查兩張臉部是屬於同一個人的可能性。API 會傳回信心分數，顯示兩張臉部是屬於同一個人的可能性。

觀看影片

想要建置這個嗎？

文件

臉部偵測

偵測影像中的一或多張人臉，並取得影像臉部位置所在的臉部矩形及臉部屬性，該屬性內含以機器學習為基礎的臉部特徵預測。可用的臉部屬性功能包括：年齡、表情、性別、姿勢、微笑及鬍子，以及影像中每張臉部的 27 個地標。

觀看影片

性別	female
年齡	24
眼鏡	ReadingGlasses
表情	快樂

偵測結果：
JSON：
 [
  {
    "faceId": "a5c7d078-094b-44e3-b37c-849716ac1d41",
    "faceRectangle": {
      "top": 128,
      "left": 459,
      "width": 224,
      "height": 224
    },
    "faceAttributes": {
      "hair": {
        "bald": 0.1,
        "invisible": false,
        "hairColor": [
          {
            "color": "brown",
            "confidence": 0.99
          },
          {
            "color": "black",
            "confidence": 0.57
          },
          {
            "color": "red",
            "confidence": 0.36
          },
          {
            "color": "blond",
            "confidence": 0.34
          },
          {
            "color": "gray",
            "confidence": 0.15
          },
          {
            "color": "other",
            "confidence": 0.13
          }
        ]
      },
      "smile": 1.0,
      "headPose": {
        "pitch": -13.2,
        "roll": -11.9,
        "yaw": 5.0
      },
      "gender": "female",
      "age": 24.0,
      "facialHair": {
        "moustache": 0.0,
        "beard": 0.0,
        "sideburns": 0.0
      },
      "glasses": "ReadingGlasses",
      "makeup": {
        "eyeMakeup": true,
        "lipMakeup": true
      },
      "emotion": {
        "anger": 0.0,
        "contempt": 0.0,
        "disgust": 0.0,
        "fear": 0.0,
        "happiness": 1.0,
        "neutral": 0.0,
        "sadness": 0.0,
        "surprise": 0.0
      },
      "occlusion": {
        "foreheadOccluded": false,
        "eyeOccluded": false,
        "mouthOccluded": false
      },
      "accessories": [
        {
          "type": "glasses",
          "confidence": 1.0
        }
      ],
      "blur": {
        "blurLevel": "low",
        "value": 0.0
      },
      "exposure": {
        "exposureLevel": "goodExposure",
        "value": 0.48
      },
      "noise": {
        "noiseLevel": "low",
        "value": 0.0
      }
    },
    "faceLandmarks": {
      "pupilLeft": {
        "x": 504.8,
        "y": 206.8
      },
      "pupilRight": {
        "x": 602.5,
        "y": 178.4
      },
      "noseTip": {
        "x": 593.5,
        "y": 247.3
      },
      "mouthLeft": {
        "x": 529.8,
        "y": 300.5
      },
      "mouthRight": {
        "x": 626.0,
        "y": 277.3
      },
      "eyebrowLeftOuter": {
        "x": 461.0,
        "y": 186.8
      },
      "eyebrowLeftInner": {
        "x": 541.9,
        "y": 178.9
      },
      "eyeLeftOuter": {
        "x": 490.9,
        "y": 209.0
      },
      "eyeLeftTop": {
        "x": 509.1,
        "y": 199.5
      },
      "eyeLeftBottom": {
        "x": 509.3,
        "y": 213.9
      },
      "eyeLeftInner": {
        "x": 529.0,
        "y": 205.0
      },
      "eyebrowRightInner": {
        "x": 579.2,
        "y": 169.2
      },
      "eyebrowRightOuter": {
        "x": 633.0,
        "y": 136.4
      },
      "eyeRightInner": {
        "x": 590.5,
        "y": 184.5
      },
      "eyeRightTop": {
        "x": 604.2,
        "y": 171.5
      },
      "eyeRightBottom": {
        "x": 608.4,
        "y": 184.0
      },
      "eyeRightOuter": {
        "x": 623.8,
        "y": 173.7
      },
      "noseRootLeft": {
        "x": 549.8,
        "y": 200.3
      },
      "noseRootRight": {
        "x": 580.7,
        "y": 192.3
      },
      "noseLeftAlarTop": {
        "x": 557.2,
        "y": 234.6
      },
      "noseRightAlarTop": {
        "x": 603.2,
        "y": 225.1
      },
      "noseLeftAlarOutTip": {
        "x": 545.4,
        "y": 255.5
      },
      "noseRightAlarOutTip": {
        "x": 615.9,
        "y": 239.5
      },
      "upperLipTop": {
        "x": 591.1,
        "y": 278.4
      },
      "upperLipBottom": {
        "x": 593.2,
        "y": 288.7
      },
      "underLipTop": {
        "x": 597.1,
        "y": 308.0
      },
      "underLipBottom": {
        "x": 600.3,
        "y": 324.8
      }
    }
  }
]

想要建置這個嗎？

文件

表情辨識

臉部 API 現在與表情辨識整合，並傳回影像中每個臉部之一組表情的信心分數，例如生氣、藐視、厭惡、恐懼、快樂、不表意見、憂傷及驚奇。這些表情已知可跨文化普遍地與特定臉部表情溝通。

觀看影片

憤怒	0.00000
蔑視	0.00000
討厭	0.00000
恐懼	0.00000
快樂	0.19600
中立	0.00000
憂傷	0.00000
驚奇	0.80300

偵測結果：
偵測到 1 個臉部

 JSON：
 [
  {
    "faceRectangle": {
      "top": 141,
      "left": 130,
      "width": 162,
      "height": 162
    },
    "faceAttributes": {
      "emotion": {
        "anger": 0.0,
        "contempt": 0.0,
        "disgust": 0.0,
        "fear": 0.0,
        "happiness": 0.196,
        "neutral": 0.0,
        "sadness": 0.0,
        "surprise": 0.803
      }
    }
  }
]