Package ai.djl.modality.cv.output

Class Landmark

java.lang.Object

ai.djl.modality.cv.output.Rectangle

ai.djl.modality.cv.output.Landmark

All Implemented Interfaces:

BoundingBox, BytesSupplier, ai.djl.util.JsonSerializable, Serializable

public class Landmark
extends Rectangle

Landmark is the container that stores the key points for landmark on a single face.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface ai.djl.util.JsonSerializable

ai.djl.util.JsonSerializable.Serializer

Constructor Summary

Constructors

Constructor	Description
Landmark(double x, double y, double width, double height, List<Point> points)	Constructs a Landmark using a list of points.

Method Summary

Modifier and Type	Method	Description
Iterable<Point>	getPath()	Returns an iterator object that iterates along the BoundingBox boundary and provides access to the geometry of the BoundingBox outline.
com.google.gson.JsonObject	serialize()

Methods inherited from class ai.djl.modality.cv.output.Rectangle

getBounds, getCoordinates, getHeight, getIoU, getPoint, getWidth, getX, getY, nms, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface ai.djl.ndarray.BytesSupplier

getAsBytes, getAsObject

Methods inherited from interface ai.djl.util.JsonSerializable

getAsString, toByteBuffer, toJson

Constructor Details

Landmark

public Landmark(double x,
 double y,
 double width,
 double height,
 List<Point> points)

Constructs a Landmark using a list of points.

Parameters:

x - the left coordinate of the bounding rectangle

y - the top coordinate of the bounding rectangle

width - the width of the bounding rectangle

height - the height of the bounding rectangle

points - the key points for each face

Method Details

getPath

public Iterable<Point> getPath()

Returns an iterator object that iterates along the BoundingBox boundary and provides access to the geometry of the BoundingBox outline.

Specified by:

getPath in interface BoundingBox

Overrides:

getPath in class Rectangle

Returns:

a Iterable object, which independently traverses the geometry of the BoundingBox

serialize

public com.google.gson.JsonObject serialize()

Specified by:

serialize in interface ai.djl.util.JsonSerializable

Overrides:

serialize in class Rectangle