DetectedObject

AI-generated Key Takeaways

• DetectedObject represents an object identified by the ML Kit ObjectDetector, providing information about its location and potentially its classification.

• It offers methods to access the object's bounding box, labels (if classification is enabled), and tracking ID (in stream mode).

• Labels associated with the object are sorted by confidence, and an empty list is returned if classification is disabled or no labels meet the confidence threshold.

• Tracking ID is a non-negative number in stream mode and null in single image mode, helping to track the object across frames.

• DetectedObject inherits standard methods from java.lang.Object such as equals, hashCode, and toString.

public class DetectedObject extends Object

Represents an object detected by ObjectDetector.

Nested Class Summary

class

DetectedObject.Label

Represents an image label of a detected object.

Public Method Summary

boolean	equals(Object o) Indicates whether some other object is "equal to" this one.
Rect	getBoundingBox() Gets the axis-aligned bounding rectangle of the detected object.
List<DetectedObject.Label>	getLabels() Returns a list of DetectedObject.Label for the detected object, when classification is enabled.
Integer	getTrackingId() Gets the tracking ID of the object.
int	hashCode() Returns a hash code value for the object.

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()

Public Methods

public boolean equals (Object o)

Indicates whether some other object is "equal to" this one.

public Rect getBoundingBox ()

Gets the axis-aligned bounding rectangle of the detected object.

public List<DetectedObject.Label> getLabels ()

Returns a list of DetectedObject.Label for the detected object, when classification is enabled.

The labels are returned sorted by confidence in descending order.

An empty list will be returned if classification is not enabled or there isn't any label with a confidence score greater than the threshold.

public Integer getTrackingId ()

Gets the tracking ID of the object.

The ID is a non-negative number in ObjectDetectorOptionsBase.STREAM_MODE and null in ObjectDetectorOptionsBase.SINGLE_IMAGE_MODE.

public int hashCode ()

Returns a hash code value for the object.