org.openpnp.vision.pipeline.stages

Class MatchPartTemplate

java.lang.Object

org.openpnp.vision.pipeline.CvStage

org.openpnp.vision.pipeline.stages.MatchPartTemplate

public class MatchPartTemplate
extends CvStage

OpenCV based image template matching with local maxima detection improvements from FireSight: https://github.com/firepick1/FireSight. Scans the working image for matches of a template image and returns a list of matches.

Nested Class Summary

Nested classes/interfaces inherited from class org.openpnp.vision.pipeline.CvStage

CvStage.CvStageBeanInfo, CvStage.Result

Constructor Summary

Constructors

Constructor and Description
MatchPartTemplate()

Method Summary

Modifier and Type	Method and Description
java.lang.String	getModelStageName()
java.lang.String	getTemplateStageName()
double	getThreshold()
boolean	isLog()
CvStage.Result	process(CvPipeline pipeline) Perform an operation in a pipeline.
void	setLog(boolean log)
void	setModelStageName(java.lang.String modelStageName)
void	setTemplateStageName(java.lang.String templateStageName)
void	setThreshold(double threshold)

Methods inherited from class org.openpnp.vision.pipeline.CvStage

customizePropertySheet, getBeanInfo, getCategory, getDescription, getDescription, getLengthUnit, getName, getPossiblePipelinePropertyOverride, getPossiblePipelinePropertyOverride, isEnabled, recordPropertyOverride, setEnabled, setName

Methods inherited from class java.lang.Object

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

Constructor Detail

MatchPartTemplate

public MatchPartTemplate()

Method Detail

isLog

public boolean isLog()

setLog

public void setLog(boolean log)

getTemplateStageName

public java.lang.String getTemplateStageName()

setTemplateStageName

public void setTemplateStageName(java.lang.String templateStageName)

getModelStageName

public java.lang.String getModelStageName()

setModelStageName

public void setModelStageName(java.lang.String modelStageName)

getThreshold

public double getThreshold()

setThreshold

public void setThreshold(double threshold)

process

public CvStage.Result process(CvPipeline pipeline)
                       throws java.lang.Exception

Description copied from class: CvStage

Perform an operation in a pipeline. Typical implementations will call CvPipeline#getWorkingImage(), perform some type of operation on the image and will return a Result containing a modified image and model data about features found in the image. If the stage only modifies the working image, it is sufficient to just return null, and this will typically be the most common case.

Specified by:

process in class CvStage

Returns:

Null or a Result object containing an optional image and optional model. If the return value is null the pipeline will store a copy of the working image as the result for this stage. Otherwise it will set the working image to the result image and store the result image.

Throws:

java.lang.Exception