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Finding People that are Smiling

Face Detection Result count face with smile

				
					{"blocks":"<xml xmlns=\"https://developers.google.com/blockly/xml\"><variables><variable>photo</variable><variable>faceDetectionResult</variable></variables><block type=\"UnaAI_FaceDetectionResult_countSmile\" disabled=\"true\" x=\"-22\" y=\"292\"><value name=\"faceDetectionResult\"><block type=\"variables_get\" disabled=\"true\"><field name=\"VAR\">faceDetectionResult</field></block></value></block></xml>"}
				
			

This is used for counting how many people is smiling.

Parameters: AI Result (Face Detection from Azure)

Output: AI Result
Sample code:

				
					{"blocks":"<xml xmlns=\"https://developers.google.com/blockly/xml\"><variables><variable>photo</variable><variable>faceDetectionResult</variable></variables><block type=\"pxt-on-start\" x=\"0\" y=\"0\"><statement name=\"HANDLER\"><block type=\"variables_set\"><field name=\"VAR\">photo</field><value name=\"VALUE\"><shadow type=\"math_number\"><field name=\"NUM\">0</field></shadow><block type=\"Resources_getPhotoByURL\"><value name=\"url\"><shadow type=\"text\"><field name=\"TEXT\">https://s.wsj.net/public/resources/images/BN-IR696_smilep_P_20150601134828.jpg</field></shadow></value></block></value><next><block type=\"variables_set\"><field name=\"VAR\">faceDetectionResult</field><value name=\"VALUE\"><shadow type=\"math_number\"><field name=\"NUM\">0</field></shadow><block type=\"UnaAI_detectFaces\"><value name=\"img\"><block type=\"variables_get\"><field name=\"VAR\">photo</field></block></value></block></value><next><block type=\"UnaAI_FaceDetectionResult_markFaces\"><field name=\"attribute\">FaceAttribute.Smile</field><value name=\"faceDetectionResult\"><block type=\"variables_get\"><field name=\"VAR\">faceDetectionResult</field></block></value><next><block type=\"basic_consoleLogNum\"><value name=\"num\"><block type=\"UnaAI_FaceDetectionResult_countSmile\"><value name=\"faceDetectionResult\"><block type=\"variables_get\"><field name=\"VAR\">faceDetectionResult</field></block></value></block></value></block></next></block></next></block></next></block></statement></block></xml>"}
				
			

The output:

Face Detection Result Count Faces With Smile - Output
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