Catalano.Imaging.Texture.BinaryPattern

Class LocalTernaryPattern

java.lang.Object

Catalano.Imaging.Texture.BinaryPattern.LocalTernaryPattern

All Implemented Interfaces:

IBinaryPattern

public class LocalTernaryPattern
extends java.lang.Object
implements IBinaryPattern

Local Ternary Pattern (LTP) is a type of feature used for classification in computer vision. References: Tan, Xiaoyang, and Bill Triggs. "Enhanced local texture feature sets for face recognition under difficult lighting conditions." Image Processing, IEEE Transactions on 19.6 (2010): 1635-1650.

Constructor Summary

Constructors

Constructor and Description
LocalTernaryPattern() Initialize a new instance of the LocalTernaryPattern class.
LocalTernaryPattern(int threshold) Initialize a new instance of the LocalTernaryPattern class.

Method Summary

Modifier and Type	Method and Description
ImageHistogram	ComputeFeatures(FastBitmap fastBitmap) Process the image.
ImageHistogram	getLowerHistogram() Get the Lower histogram.
int	getThreshold() Get threshold value.
ImageHistogram	getUpperHistogram() Get the Upper histogram.
void	setThreshold(int threshold) Set threshold value.

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalTernaryPattern

public LocalTernaryPattern()

Initialize a new instance of the LocalTernaryPattern class.

LocalTernaryPattern

public LocalTernaryPattern(int threshold)

Initialize a new instance of the LocalTernaryPattern class.

Parameters:

threshold - Threshold.

Method Detail

getThreshold

public int getThreshold()

Get threshold value.

Returns:

Threshold value.

setThreshold

public void setThreshold(int threshold)

Set threshold value.

Parameters:

threshold - Threshold value.

getUpperHistogram

public ImageHistogram getUpperHistogram()

Get the Upper histogram.

Returns:

Histogram.

getLowerHistogram

public ImageHistogram getLowerHistogram()

Get the Lower histogram.

Returns:

Histogram.

ComputeFeatures

public ImageHistogram ComputeFeatures(FastBitmap fastBitmap)

Process the image.

Specified by:

ComputeFeatures in interface IBinaryPattern

Parameters:

fastBitmap - Image to be processed.

Returns:

Binary pattern.