Face Features

Analyzes the features of a face in a video stream. The event listener continuously gets the data in a JSON object as FaceAI analyzes the face features.

Method

To start or stop analyzing face features in a video stream.

• Class: EnxFaceAI
• Method: -(void)enableFaceFeatures:(BOOL)enable;

Parameter

• enable : Boolean. Set it to true to enable or start the Face Features analysis. Otherwise set it to false.

Delegate Method

• FaceAI:didFaceFeaturesData:value : This method is received repeatedly with Face Features Analysis report as a JSON object.

JSON Object: Received with Face Features Analysis data.

{	output: {
		features: {
			ArchedEyebrows: Number, 
			Attractive: Number,
			....
			....
		}
	}
}

Analysis Data Explanation

• output: Face Features Report
  • features: Filtered (smoothened) probabilities of each face independent feature in range 0.0 – 1.0. The following features are evaluated:
    • Arched Eyebrows
    • Attractive
    • Bags Under Eyes
    • Bald
    • Bangs
    • Beard 5 O’Clock Shadow
    • Big Lips
    • Big Nose
    • Black Hair
    • Blond Hair
    • Brown Hair
    • Chubby
    • Double Chin
    • Earrings
    • Eyebrows Bushy
    • Eyeglasses
    • Goatee
    • Gray Hair
    • Hat
    • Heavy Makeup
    • High Cheekbones
    • Lipstick
    • Mouth Slightly Open
    • Mustache
    • Narrow Eyes
    • Necklace
    • Necktie
    • No Beard
    • Oval Face
    • Pale Skin
    • Pointy Nose
    • Receding Hairline
    • Rosy Cheeks
    • Sideburns
    • Straight Hair
    • Wavy Hair

Sample Code

// Start Face Features
[FaceAI enableFaceFeatures:true];

- (void)FaceAI:(EnxFaceAI *_Nullable)FaceAI didFaceFeaturesData:(NSString *_Nullable)type value:(NSString *_Nullable)value{

}