RidgeDetectionMetadata (ImageJ2 Javadocs 0-SNAPSHOT API)

java.lang.Object
- net.imagej.ops.segment.detectRidges.RidgeDetectionMetadata

```
public class RidgeDetectionMetadata
extends Object
```
Helper Method to generate the meta image used for DefaultDetectRidges

Author:

Gabe Selzer

Field Summary

Fields
Modifier and Type Field and Description

protected Img<DoubleType> gradients

protected Img<DoubleType> nValues

protected Img<DoubleType> pValues

Fields
Modifier and Type	Field and Description
`protected Img<DoubleType>`	`gradients`
`protected Img<DoubleType>`	`nValues`
`protected Img<DoubleType>`	`pValues`

Constructor Summary

Constructors
Constructor and Description
`RidgeDetectionMetadata(RandomAccessibleInterval<T> input, double sigma, double smallMax, double bigMax)` Generates the metadata images from the input image

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected Img<DoubleType>`	`getGradients()` returns the gradient image
`protected RandomAccess<DoubleType>`	`getGradientsRandomAccess()` returns the gradient image's RandomAccess
`protected Img<DoubleType>`	`getNValues()` returns the nValue image
`protected RandomAccess<DoubleType>`	`getNValuesRandomAccess()` returns the nValue image's RandomAccess
`protected Img<DoubleType>`	`getPValues()` returns the pValue image
`protected RandomAccess<DoubleType>`	`getPValuesRandomAccess()` returns the pValue image's RandomAccess

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - pValues
```
protected Img<DoubleType> pValues
```
  - nValues
```
protected Img<DoubleType> nValues
```
  - gradients
```
protected Img<DoubleType> gradients
```
- Constructor Detail
  - RidgeDetectionMetadata
```
public RidgeDetectionMetadata(RandomAccessibleInterval<T> input,
                              double sigma,
                              double smallMax,
                              double bigMax)
```
    Generates the metadata images from the input image
    
    Parameters:
    
    input - - the image to be detected
    
    sigma - - the sigma for the gaussian derivative convolutions
- Method Detail
  - getPValues
```
protected Img<DoubleType> getPValues()
```
    returns the pValue image
    
    Returns:
    
    the image containing the pValues
  - getPValuesRandomAccess
```
protected RandomAccess<DoubleType> getPValuesRandomAccess()
```
    returns the pValue image's RandomAccess
    
    Returns:
    
    the RandomAccess containing the pValues
  - getNValues
```
protected Img<DoubleType> getNValues()
```
    returns the nValue image
    
    Returns:
    
    the image containing the nValues
  - getNValuesRandomAccess
```
protected RandomAccess<DoubleType> getNValuesRandomAccess()
```
    returns the nValue image's RandomAccess
    
    Returns:
    
    the RandomAccess containing the nValues
  - getGradients
```
protected Img<DoubleType> getGradients()
```
    returns the gradient image
    
    Returns:
    
    the image containing the gradients
  - getGradientsRandomAccess
```
protected RandomAccess<DoubleType> getGradientsRandomAccess()
```
    returns the gradient image's RandomAccess
    
    Returns:
    
    the RandomAccess containing the gradients

Class RidgeDetectionMetadata

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

pValues

nValues

gradients

Constructor Detail

RidgeDetectionMetadata

Method Detail

getPValues

getPValuesRandomAccess

getNValues

getNValuesRandomAccess

getGradients

getGradientsRandomAccess