PyramidKltForHybrid (BoofCV (0.40))

java.lang.Object

boofcv.alg.tracker.hybrid.PyramidKltForHybrid<I,D>

public class PyramidKltForHybrid<I extends ImageGray<I>,D extends ImageGray<D>>
extends Object

Pyramidal KLT tracker designed for HybridTrackerScalePoint.

Field Summary

Fields
Modifier and Type	Field	Description
`ConfigKlt`	`config`	configuration for low level KLT tracker
`int`	`featureRadius`	The radius of each feature.
`protected int`	`numLevels`
`protected PyramidKltTracker<I,D>`	`tracker`

Constructor Summary

Constructors
Modifier	Constructor	Description
`protected`	`PyramidKltForHybrid()`
	`PyramidKltForHybrid(ConfigKlt config, int featureRadius, Class<I> inputType, Class<D> derivType)`

Method Summary

Modifier and Type	Method	Description
`PyramidKltFeature`	`createNewTrack()`
`boolean`	`performTracking(PyramidKltFeature feature)`	Updates the track using the latest inputs.
`void`	`setDescription(float x, float y, PyramidKltFeature ret)`
`void`	`setInputs(ImagePyramid<I> image, D[] derivX, D[] derivY)`

Methods inherited from class java.lang.Object

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

Field Details
- config
  
  public ConfigKlt config
  
  configuration for low level KLT tracker
- featureRadius
  
  public int featureRadius
  
  The radius of each feature. 3 is a reasonable number.
- numLevels
  
  protected int numLevels
- tracker
  
  protected PyramidKltTracker<I extends ImageGray<I>,D extends ImageGray<D>> tracker
Constructor Details
- PyramidKltForHybrid
  
  public PyramidKltForHybrid(ConfigKlt config, int featureRadius, Class<I> inputType, Class<D> derivType)
- PyramidKltForHybrid
  
  protected PyramidKltForHybrid()
Method Details
- setDescription
  
  public void setDescription(float x, float y, PyramidKltFeature ret)
- setInputs
  
  public void setInputs(ImagePyramid<I> image, D[] derivX, D[] derivY)
- performTracking
  
  public boolean performTracking(PyramidKltFeature feature)
  
  Updates the track using the latest inputs. If tracking fails then the feature description in each layer is unchanged and its global position.
  
  Parameters:
  
  feature - Feature being updated
  
  Returns:
  
  true if tracking was successful, false otherwise
- createNewTrack
  
  public PyramidKltFeature createNewTrack()