FirebaseMLVisionObjectDetection Framework Reference

VisionObject

class VisionObject : NSObject

An object detected in an image.

• frame

  The rectangle that holds the discovered object relative to the detected image in the view’s coordinate system.

  Declaration

  Swift

  var frame: CGRect { get }

• classificationCategory

  The category of the object returned by the classifier. The property returns .unknown if the detector option shouldEnableClassification is set to NO.

  Declaration

  Swift

  var classificationCategory: VisionObjectCategory { get }

• trackingID

  The tracking identifier of the vision object. The value is a non-negative integerValue. The value is nil if no tracking ID was provided.

  Declaration

  Swift

  var trackingID: NSNumber? { get }

• confidence

  The probability confidence for the vision object in range from 0 to 1. The value is a floatValue. The value is nil if the object is detected, but a valid confidence was not provided.

  Declaration

  Swift

  var confidence: NSNumber? { get }

• -init

  Unavailable.