org.opencv.face

Class BIF

java.lang.Object

org.opencv.core.Algorithm

org.opencv.face.BIF

public class BIF
extends Algorithm

Implementation of bio-inspired features (BIF) from the paper: Guo, Guodong, et al. "Human age estimation using bio-inspired features." Computer Vision and Pattern Recognition, 2009. CVPR 2009.

Field Summary

Fields inherited from class org.opencv.core.Algorithm

nativeObj

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BIF(long addr)

Method Summary

Modifier and Type	Method and Description
static BIF	__fromPtr__(long addr)
void	compute(Mat image, Mat features) Computes features sby input image.
static BIF	create()
static BIF	create(int num_bands)
static BIF	create(int num_bands, int num_rotations)
protected void	finalize()
int	getNumBands()
int	getNumRotations()

Methods inherited from class org.opencv.core.Algorithm

clear, empty, getDefaultName, getNativeObjAddr, save

Methods inherited from class java.lang.Object

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

Constructor Detail

BIF

protected BIF(long addr)

Method Detail

__fromPtr__

public static BIF __fromPtr__(long addr)

create

public static BIF create(int num_bands,
                         int num_rotations)

Parameters:

num_bands - The number of filter bands (<=8) used for computing BIF.

num_rotations - The number of image rotations for computing BIF.

Returns:

Object for computing BIF.

create

public static BIF create(int num_bands)

Parameters:

num_bands - The number of filter bands (<=8) used for computing BIF.

Returns:

Object for computing BIF.

create

public static BIF create()

Returns:

Object for computing BIF.

getNumBands

public int getNumBands()

Returns:

The number of filter bands used for computing BIF.

getNumRotations

public int getNumRotations()

Returns:

The number of image rotations.

compute

public void compute(Mat image,
                    Mat features)

Computes features sby input image.

Parameters:

image - Input image (CV_32FC1).

features - Feature vector (CV_32FC1).

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Algorithm

Throws:

Throwable