PCTSignatures (OpenCV 3.4.2 Java documentation)

java.lang.Object
- org.opencv.core.Algorithm
- - org.opencv.xfeatures2d.PCTSignatures

public class PCTSignatures
extends Algorithm

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`GAUSSIAN`
`static int`	`HEURISTIC`
`static int`	`L_INFINITY`
`static int`	`L0_25`
`static int`	`L0_5`
`static int`	`L1`
`static int`	`L2`
`static int`	`L2SQUARED`
`static int`	`L5`
`static int`	`MINUS`
`static int`	`NORMAL`
`static int`	`REGULAR`
`static int`	`UNIFORM`

Fields inherited from class org.opencv.core.Algorithm
nativeObj

Constructor Summary

Constructors
Modifier Constructor and Description

protected PCTSignatures(long addr)

Constructors
Modifier	Constructor and Description
`protected`	`PCTSignatures(long addr)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static PCTSignatures`	`__fromPtr__(long addr)`
`void`	`computeSignature(Mat image, Mat signature)`
`void`	`computeSignatures(java.util.List<Mat> images, java.util.List<Mat> signatures)`
`static PCTSignatures`	`create()`
`static PCTSignatures`	`create(int initSampleCount, int initSeedCount, int pointDistribution)`
`static PCTSignatures`	`create(MatOfPoint2f initSamplingPoints, int initSeedCount)`
`static PCTSignatures`	`create(MatOfPoint2f initSamplingPoints, MatOfInt initClusterSeedIndexes)`
`static void`	`drawSignature(Mat source, Mat signature, Mat result)`
`static void`	`drawSignature(Mat source, Mat signature, Mat result, float radiusToShorterSideRatio, int borderThickness)`
`protected void`	`finalize()`
`static void`	`generateInitPoints(MatOfPoint2f initPoints, int count, int pointDistribution)`
`int`	`getClusterMinSize()`
`int`	`getDistanceFunction()`
`float`	`getDropThreshold()`
`int`	`getGrayscaleBits()`
`int`	`getInitSeedCount()`
`MatOfInt`	`getInitSeedIndexes()`
`int`	`getIterationCount()`
`float`	`getJoiningDistance()`
`int`	`getMaxClustersCount()`
`int`	`getSampleCount()`
`MatOfPoint2f`	`getSamplingPoints()`
`float`	`getWeightA()`
`float`	`getWeightB()`
`float`	`getWeightContrast()`
`float`	`getWeightEntropy()`
`float`	`getWeightL()`
`float`	`getWeightX()`
`float`	`getWeightY()`
`int`	`getWindowRadius()`
`void`	`setClusterMinSize(int clusterMinSize)`
`void`	`setDistanceFunction(int distanceFunction)`
`void`	`setDropThreshold(float dropThreshold)`
`void`	`setGrayscaleBits(int grayscaleBits)`
`void`	`setInitSeedIndexes(MatOfInt initSeedIndexes)`
`void`	`setIterationCount(int iterationCount)`
`void`	`setJoiningDistance(float joiningDistance)`
`void`	`setMaxClustersCount(int maxClustersCount)`
`void`	`setSamplingPoints(MatOfPoint2f samplingPoints)`
`void`	`setTranslation(int idx, float value)`
`void`	`setTranslations(MatOfFloat translations)`
`void`	`setWeight(int idx, float value)`
`void`	`setWeightA(float weight)`
`void`	`setWeightB(float weight)`
`void`	`setWeightContrast(float weight)`
`void`	`setWeightEntropy(float weight)`
`void`	`setWeightL(float weight)`
`void`	`setWeights(MatOfFloat weights)`
`void`	`setWeightX(float weight)`
`void`	`setWeightY(float weight)`
`void`	`setWindowRadius(int radius)`

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

Field Detail
- L0_25
```
public static final int L0_25
```
  See Also:
  
  Constant Field Values
- L0_5
```
public static final int L0_5
```
  See Also:
  
  Constant Field Values
- L1
```
public static final int L1
```
  See Also:
  
  Constant Field Values
- L2
```
public static final int L2
```
  See Also:
  
  Constant Field Values
- L2SQUARED
```
public static final int L2SQUARED
```
  See Also:
  
  Constant Field Values
- L5
```
public static final int L5
```
  See Also:
  
  Constant Field Values
- L_INFINITY
```
public static final int L_INFINITY
```
  See Also:
  
  Constant Field Values
- UNIFORM
```
public static final int UNIFORM
```
  See Also:
  
  Constant Field Values
- REGULAR
```
public static final int REGULAR
```
  See Also:
  
  Constant Field Values
- NORMAL
```
public static final int NORMAL
```
  See Also:
  
  Constant Field Values
- MINUS
```
public static final int MINUS
```
  See Also:
  
  Constant Field Values
- GAUSSIAN
```
public static final int GAUSSIAN
```
  See Also:
  
  Constant Field Values
- HEURISTIC
```
public static final int HEURISTIC
```
  See Also:
  
  Constant Field Values

Constructor Detail
- PCTSignatures
```
protected PCTSignatures(long addr)
```

Method Detail

fromPtr

public static PCTSignatures __fromPtr__(long addr)

create

public static PCTSignatures create(int initSampleCount,
                                   int initSeedCount,
                                   int pointDistribution)

create
```
public static PCTSignatures create()
```

create

public static PCTSignatures create(MatOfPoint2f initSamplingPoints,
                                   int initSeedCount)

create

public static PCTSignatures create(MatOfPoint2f initSamplingPoints,
                                   MatOfInt initClusterSeedIndexes)

getDropThreshold
```
public float getDropThreshold()
```

getJoiningDistance
```
public float getJoiningDistance()
```

getWeightA
```
public float getWeightA()
```

getWeightB
```
public float getWeightB()
```

getWeightContrast
```
public float getWeightContrast()
```

getWeightEntropy
```
public float getWeightEntropy()
```

getWeightL
```
public float getWeightL()
```

getWeightX
```
public float getWeightX()
```

getWeightY
```
public float getWeightY()
```

getClusterMinSize
```
public int getClusterMinSize()
```

getDistanceFunction
```
public int getDistanceFunction()
```

getGrayscaleBits
```
public int getGrayscaleBits()
```

getInitSeedCount
```
public int getInitSeedCount()
```

getIterationCount
```
public int getIterationCount()
```

getMaxClustersCount
```
public int getMaxClustersCount()
```

getSampleCount
```
public int getSampleCount()
```

getWindowRadius
```
public int getWindowRadius()
```

getSamplingPoints

public MatOfPoint2f getSamplingPoints()

getInitSeedIndexes
```
public MatOfInt getInitSeedIndexes()
```

computeSignature

public void computeSignature(Mat image,
                             Mat signature)

computeSignatures

public void computeSignatures(java.util.List<Mat> images,
                              java.util.List<Mat> signatures)

drawSignature

public static void drawSignature(Mat source,
                                 Mat signature,
                                 Mat result,
                                 float radiusToShorterSideRatio,
                                 int borderThickness)

drawSignature

public static void drawSignature(Mat source,
                                 Mat signature,
                                 Mat result)

generateInitPoints

public static void generateInitPoints(MatOfPoint2f initPoints,
                                      int count,
                                      int pointDistribution)

setClusterMinSize

public void setClusterMinSize(int clusterMinSize)

setDistanceFunction

public void setDistanceFunction(int distanceFunction)

setDropThreshold

public void setDropThreshold(float dropThreshold)

setGrayscaleBits

public void setGrayscaleBits(int grayscaleBits)

setInitSeedIndexes

public void setInitSeedIndexes(MatOfInt initSeedIndexes)

setIterationCount

public void setIterationCount(int iterationCount)

setJoiningDistance

public void setJoiningDistance(float joiningDistance)

setMaxClustersCount

public void setMaxClustersCount(int maxClustersCount)

setSamplingPoints

public void setSamplingPoints(MatOfPoint2f samplingPoints)

setTranslation

public void setTranslation(int idx,
                           float value)

setTranslations

public void setTranslations(MatOfFloat translations)

setWeight

public void setWeight(int idx,
                      float value)

setWeightA
```
public void setWeightA(float weight)
```

setWeightB
```
public void setWeightB(float weight)
```

setWeightContrast

public void setWeightContrast(float weight)

setWeightEntropy

public void setWeightEntropy(float weight)

setWeightL
```
public void setWeightL(float weight)
```

setWeightX
```
public void setWeightX(float weight)
```

setWeightY
```
public void setWeightY(float weight)
```

setWeights

public void setWeights(MatOfFloat weights)

setWindowRadius

public void setWindowRadius(int radius)

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:: finalize in class Algorithm
Throws:: java.lang.Throwable

Class PCTSignatures

Field Summary

Fields inherited from class org.opencv.core.Algorithm

Constructor Summary

Method Summary

Methods inherited from class org.opencv.core.Algorithm

Methods inherited from class java.lang.Object

Field Detail

L0_25

L0_5

L1

L2

L2SQUARED

L5

L_INFINITY

UNIFORM

REGULAR

NORMAL

MINUS

GAUSSIAN

HEURISTIC

Constructor Detail

PCTSignatures

Method Detail

__fromPtr__

create

create

create

create

getDropThreshold

getJoiningDistance

getWeightA

getWeightB

getWeightContrast

getWeightEntropy

getWeightL

getWeightX

getWeightY

getClusterMinSize

getDistanceFunction

getGrayscaleBits

getInitSeedCount

getIterationCount

getMaxClustersCount

getSampleCount

getWindowRadius

getSamplingPoints

getInitSeedIndexes

computeSignature

computeSignatures

drawSignature

drawSignature

generateInitPoints

setClusterMinSize

setDistanceFunction

setDropThreshold

setGrayscaleBits

setInitSeedIndexes

setIterationCount

setJoiningDistance

setMaxClustersCount

setSamplingPoints

setTranslation

setTranslations

setWeight

setWeightA

setWeightB

setWeightContrast

setWeightEntropy

setWeightL

setWeightX

setWeightY

setWeights

setWindowRadius

finalize

fromPtr