CIFaceFeatureMBS properties

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Back to CIFaceFeatureMBS class.

CIFaceFeatureMBS.faceAngle as Double

Type Topic Plugin Version macOS Windows Linux iOS Targets
property CoreImage MBS MacCI Plugin 14.1 ✅ Yes ❌ No ❌ No ✅ Yes All
The rotation of the face. (read-only)

Rotation is measured counterclockwise in radians, with zero indicating that a line drawn between the eyes is horizontal relative to the image orientation.

Available in OS X v10.9 and later.
(Read only property)

CIFaceFeatureMBS.hasFaceAngle as boolean

Type Topic Plugin Version macOS Windows Linux iOS Targets
property CoreImage MBS MacCI Plugin 14.1 ✅ Yes ❌ No ❌ No ✅ Yes All
A Boolean value that indicates whether information about face rotation is available. (read-only)

Available in OS X v10.9 and later.
(Read only property)

CIFaceFeatureMBS.hasLeftEyePosition as boolean

Type Topic Plugin Version macOS Windows Linux iOS Targets
property CoreImage MBS MacCI Plugin 12.4 ✅ Yes ❌ No ❌ No ✅ Yes All
A Boolean that indicates whether the detector found the face's left eye. (read-only)

(Read only property)

Some examples using this property:

CIFaceFeatureMBS.hasMouthPosition as boolean

Type Topic Plugin Version macOS Windows Linux iOS Targets
property CoreImage MBS MacCI Plugin 12.4 ✅ Yes ❌ No ❌ No ✅ Yes All
A Boolean that indicates whether the detector found the face's mouth. (read-only)

(Read only property)

Some examples using this property:

CIFaceFeatureMBS.hasRightEyePosition as boolean

Type Topic Plugin Version macOS Windows Linux iOS Targets
property CoreImage MBS MacCI Plugin 12.4 ✅ Yes ❌ No ❌ No ✅ Yes All
A Boolean that indicates whether the detector found the face's right eye. (read-only)

(Read only property)

Some examples using this property:

CIFaceFeatureMBS.hasSmile as boolean

Type Topic Plugin Version macOS Windows Linux iOS Targets
property CoreImage MBS MacCI Plugin 14.1 ✅ Yes ❌ No ❌ No ✅ Yes All
A Boolean value that indicates whether a smile is detected in the face. (read-only)

Available in OS X v10.9 and later.
For smiles to be detected, the key CIDetectorSmile must be present with a value of true in the dictionary passed to a detector's featuresInImage method.
(Read only property)

CIFaceFeatureMBS.hasTrackingFrameCount as boolean

Type Topic Plugin Version macOS Windows Linux iOS Targets
property CoreImage MBS MacCI Plugin 12.4 ✅ Yes ❌ No ❌ No ✅ Yes All
Whether there is a tracking frame count.

(Read only property)

CIFaceFeatureMBS.hasTrackingID as boolean

Type Topic Plugin Version macOS Windows Linux iOS Targets
property CoreImage MBS MacCI Plugin 12.4 ✅ Yes ❌ No ❌ No ✅ Yes All
Whether the tracking ID is set.

(Read only property)

CIFaceFeatureMBS.leftEyeClosed as boolean

Type Topic Plugin Version macOS Windows Linux iOS Targets
property CoreImage MBS MacCI Plugin 14.1 ✅ Yes ❌ No ❌ No ✅ Yes All
A Boolean value that indicates whether the a closed left eye is detected in the face. (read-only)

"Left" is relative to the original (non-mirrored) image orientation, not to the owner of the eye.

For closed eyes to be detected, the key CIDetectorEyeBlink must be present with a value of true in the dictionary passed to a detector's featuresInImage method.
Available in OS X v10.9 and later.
(Read only property)

CIFaceFeatureMBS.leftEyePosition as CGPointMBS

Type Topic Plugin Version macOS Windows Linux iOS Targets
property CoreImage MBS MacCI Plugin 12.4 ✅ Yes ❌ No ❌ No ✅ Yes All
The coordinates of the left eye, in image coordinates. (read-only)

(Read only property)

Some examples using this property:

CIFaceFeatureMBS.mouthPosition as CGPointMBS

Type Topic Plugin Version macOS Windows Linux iOS Targets
property CoreImage MBS MacCI Plugin 12.4 ✅ Yes ❌ No ❌ No ✅ Yes All
The coordinates of the mouth eye, in image coordinates (read-only)

(Read only property)

Some examples using this property:

CIFaceFeatureMBS.rightEyeClosed as boolean

Type Topic Plugin Version macOS Windows Linux iOS Targets
property CoreImage MBS MacCI Plugin 14.1 ✅ Yes ❌ No ❌ No ✅ Yes All
A Boolean value that indicates whether the a closed left eye is detected in the face. (read-only)

"Right" is relative to the original (non-mirrored) image orientation, not to the owner of the eye.

For closed eyes to be detected, the key CIDetectorEyeBlink must be present with a value of true in the dictionary passed to a detector's featuresInImage method.
Available in OS X v10.9 and later.
(Read only property)

CIFaceFeatureMBS.rightEyePosition as CGPointMBS

Type Topic Plugin Version macOS Windows Linux iOS Targets
property CoreImage MBS MacCI Plugin 12.4 ✅ Yes ❌ No ❌ No ✅ Yes All
The coordinates of the right eye, in image coordinates (read-only)

(Read only property)

Some examples using this property:

CIFaceFeatureMBS.trackingFrameCount as Integer

Type Topic Plugin Version macOS Windows Linux iOS Targets
property CoreImage MBS MacCI Plugin 12.4 ✅ Yes ❌ No ❌ No ✅ Yes All
The tracking frame count.

(Read only property)

CIFaceFeatureMBS.trackingID as Integer

Type Topic Plugin Version macOS Windows Linux iOS Targets
property CoreImage MBS MacCI Plugin 12.4 ✅ Yes ❌ No ❌ No ✅ Yes All
The tracking ID.

(Read only property)

The items on this page are in the following plugins: MBS MacCI Plugin.


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