org.openimaj.image.processing.face.alignment

Class IdentityAligner<T extends DetectedFace>

java.lang.Object

org.openimaj.image.processing.face.alignment.IdentityAligner<T>

Type Parameters:

T - Type of DetectedFace

All Implemented Interfaces:

FaceAligner<T>, ReadableBinary, ReadWriteableBinary, WriteableBinary

public class IdentityAligner<T extends DetectedFace>
extends Object
implements FaceAligner<T>

A FaceAligner that does nothing, and just passes on the patch from the DetectedFace. Useful where you are benchmarking from a set where the faces are already aligned.

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk)

Constructor Summary

Constructors

Constructor and Description
IdentityAligner()

Method Summary

Modifier and Type	Method and Description
FImage	align(T face) For the provided face detection, return an aligned version of the face.
byte[]	binaryHeader() Header for binary input.
FImage	getMask() Return a mask image for aligned faces.
void	readBinary(DataInput in) Read internal state from in.
String	toString()
void	writeBinary(DataOutput out) Write the content of this as binary to out.

Methods inherited from class java.lang.Object

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

Constructor Detail

IdentityAligner

public IdentityAligner()

Method Detail

align

public FImage align(T face)

Description copied from interface: FaceAligner

For the provided face detection, return an aligned version of the face.

Specified by:

align in interface FaceAligner<T extends DetectedFace>

Parameters:

face - the face to align

Returns:

aligned face

getMask

public FImage getMask()

Description copied from interface: FaceAligner

Return a mask image for aligned faces. 0 pixels mark background pixels that should be ignored in further processing of aligned faces produced by this aligner.

Specified by:

getMask in interface FaceAligner<T extends DetectedFace>

Returns:

a mask image, or null if masking isn't required

readBinary

public void readBinary(DataInput in)
                throws IOException

Description copied from interface: ReadableBinary

Read internal state from in.

Specified by:

readBinary in interface ReadableBinary

Parameters:

in - source to read from.

Throws:

IOException - an error reading input

binaryHeader

public byte[] binaryHeader()

Description copied from interface: ReadableBinary

Header for binary input. Will be automatically read by IOUtils when using readBinary().

Specified by:

binaryHeader in interface ReadableBinary

Specified by:

binaryHeader in interface WriteableBinary

Returns:

header

writeBinary

public void writeBinary(DataOutput out)
                 throws IOException

Description copied from interface: WriteableBinary

Write the content of this as binary to out.

Specified by:

writeBinary in interface WriteableBinary

Parameters:

out - sink to write to

Throws:

IOException - an error writing to out

toString

public String toString()

Overrides:

toString in class Object