- Core Image
Image Orientation: String
An option for the display orientation of the image whose features you want to detect.
Eye Blink: String
An option for whether Core Image will perform additional processing to recognize closed eyes in detected faces.
An option for whether Core Image will perform additional processing to recognize smiles in detected faces.
Focal Length: String
An option identifying the focal length in pixels used in capturing images to be processed by the detector.
Aspect Ratio: String
An option specifying the aspect ratio (width divided by height) of rectangles to search for.
Return Sub Features: String
An option specifying whether to return feature information for components of detected features.