FirebaseVisionFaceDetectorOptions

public class FirebaseVisionFaceDetectorOptions extends Object

This class is deprecated.
The standalone ML Kit SDK replaces this API. For more information, refer to the migration guide.

Options for FirebaseVisionFaceDetector.

Nested Class Summary

class	FirebaseVisionFaceDetectorOptions.Builder		Builder class of FirebaseVisionFaceDetectorOptions.
@interface	FirebaseVisionFaceDetectorOptions.ClassificationMode		Indicates whether to run additional classifiers for characterizing attributes such as "smiling" and "eyes open".
@interface	FirebaseVisionFaceDetectorOptions.ContourMode		Sets whether to detect contours or not.
@interface	FirebaseVisionFaceDetectorOptions.LandmarkMode		Sets whether to detect no landmarks or all landmarks.
@interface	FirebaseVisionFaceDetectorOptions.PerformanceMode		Extended option for controlling additional accuracy / speed trade-offs in performing face detection.

Constant Summary

int	ACCURATE	Indicates a preference for accuracy in extended settings that may make an accuracy vs.
int	ALL_CLASSIFICATIONS	Performs "eyes open" and "smiling" classification.
int	ALL_CONTOURS	Detects FirebaseVisionFaceContour for a given face.
int	ALL_LANDMARKS	Detects FirebaseVisionFaceLandmark for a given face.
int	FAST	Indicates a preference for speed in extended settings that may make an accuracy vs.
int	NO_CLASSIFICATIONS	Does not perform classification.
int	NO_CONTOURS	Does not perform contour detection.
int	NO_LANDMARKS	Does not perform landmark detection.

Public Method Summary

boolean	equals(Object o)
int	getClassificationMode() Gets the classifiers mode for characterizing attributes, such as "smiling" and "eyes open".
int	getContourMode() Gets the contour mode for face detection.
int	getLandmarkMode() Gets the landmark mode for face detection.
float	getMinFaceSize() Sets the smallest desired face size, expressed as a proportion of the width of the head to the image width.
int	getPerformanceMode() Extended option for controlling additional accuracy / speed trade-offs in performing face detection.
int	hashCode()
boolean	isTrackingEnabled() Returns if face tracking is enabled, which will maintain a consistent ID for each face when processing consecutive frames.
String	toString()

Inherited Method Summary

From class java.lang.Object

Object	clone()
boolean	equals(Object arg0)
void	finalize()
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

Constants

public static final int ACCURATE

Indicates a preference for accuracy in extended settings that may make an accuracy vs. speed trade-off. This will tend to detect more faces and may be more precise in determining values such as position, at the cost of speed.

Constant Value: 2

public static final int ALL_CLASSIFICATIONS

Performs "eyes open" and "smiling" classification.

Constant Value: 2

public static final int ALL_CONTOURS

Detects FirebaseVisionFaceContour for a given face. Note that it would return contours for up to 5 faces

Constant Value: 2

public static final int ALL_LANDMARKS

Detects FirebaseVisionFaceLandmark for a given face.

Constant Value: 2

public static final int FAST

Indicates a preference for speed in extended settings that may make an accuracy vs. speed trade-off. This will tend to detect fewer faces and may be less precise in determining values such as position, but will run faster.

Constant Value: 1

public static final int NO_CLASSIFICATIONS

Does not perform classification.

Constant Value: 1

public static final int NO_CONTOURS

Does not perform contour detection.

Constant Value: 1

public static final int NO_LANDMARKS

Does not perform landmark detection.

Constant Value: 1

Public Methods

public boolean equals (Object o)

public int getClassificationMode ()

Gets the classifiers mode for characterizing attributes, such as "smiling" and "eyes open". See setClassificationMode(int).

public int getContourMode ()

Gets the contour mode for face detection. See setContourMode(int).

public int getLandmarkMode ()

Gets the landmark mode for face detection. See setLandmarkMode(int).

public float getMinFaceSize ()

Sets the smallest desired face size, expressed as a proportion of the width of the head to the image width. See setMinFaceSize(float).

public int getPerformanceMode ()

Extended option for controlling additional accuracy / speed trade-offs in performing face detection. In general, choosing the more accurate mode will generally result in longer runtime, whereas choosing the faster mode will generally result in detecting fewer faces. See setPerformanceMode(int).

public int hashCode ()

public boolean isTrackingEnabled ()

Returns if face tracking is enabled, which will maintain a consistent ID for each face when processing consecutive frames. See enableTracking().

public String toString ()