Initial commit

Author: wiazur

nodejs/Vision/FaceDetectFaces,js

@@ -0,0 +1,49 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+'use strict';
+
+let request = require('request')
+
+/**
+ * This sample uses the Face API to detect faces from a remote image.
+ *
+ * Face API - V1 .0:
+ * https: //westus.dev.cognitive.microsoft.com/docs/services/563879b61984550e40cbbe8d/operations/563879b61984550f30395236
+ */
+
+// Add your Azure Computer Vision subscription key and endpoint to your environment variables. 
+let subscriptionKey = process.env['FACE_SUBSCRIPTION_KEY']
+let endpoint = process.env['FACE_ENDPOINT'] + '/face/v1.0/detect'
+
+// A remote image with several faces; you may replace with your own URL.
+let url = 'https://raw.githubusercontent.com/Azure-Samples/cognitive-services-sample-data-files/master/ComputerVision/Images/faces.jpg'
+
+// Request parameters.
+const params = {
+    'returnFaceId': 'true',
+    'returnFaceLandmarks': 'false',
+    'returnFaceAttributes': 'age,gender,headPose,smile,facialHair,glasses,' +
+    'emotion,hair,makeup,occlusion,accessories,blur,exposure,noise'
+}
+
+// Options
+let request_params = {
+    method: 'POST',
+    uri: endpoint,
+    qs: params,
+    body: '{"url": ' + '"' + url + '"}',
+    headers: {
+        'Content-Type': 'application/json',
+        'Ocp-Apim-Subscription-Key': subscriptionKey
+    }
+}
+
+// Make request
+request(request_params, function (error, response, body) {
+    console.error('error:', error)
+    console.log('statusCode:', response && response.statusCode)
+    console.log('original image: ' + url.substring(url.lastIndexOf('/') + 1))
+    console.log()
+    console.log(JSON.stringify(JSON.parse(body), null, 2))
+})