org.openpnp.machine.reference.camera

Class AutoFocusProvider

java.lang.Object

org.openpnp.machine.reference.camera.AutoFocusProvider

All Implemented Interfaces:

FocusProvider

public class AutoFocusProvider
extends java.lang.Object
implements FocusProvider

Constructor Summary

Constructors

Constructor and Description
AutoFocusProvider()

Method Summary

Modifier and Type	Method and Description
Location	autoFocus(Camera camera, HeadMountable movable, Length subjectMaxSize, Location location0, Location location1) Focus the camera to the subject by moving the movable (this might move the subject or the camera).
protected double	focusScore(java.awt.image.BufferedImage image, int diameter, java.awt.image.BufferedImage filteredImage) The focus score is computed by detecting the hardest edges in the camera image for a specific fraction of the pixels and then returning the lowest edge hardness of that group (fractile).
int	getAveragedFrames()
Wizard	getConfigurationWizard(Camera camera)
Length	getFocalResolution()
double	getFocusSpeed()
boolean	isShowDiagnostics()
void	setAveragedFrames(int averagedFrames)
void	setFocalResolution(Length focalResolution)
void	setFocusSpeed(double focusSpeed)
void	setShowDiagnostics(boolean showDiagnostics)

Methods inherited from class java.lang.Object

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

Constructor Detail

AutoFocusProvider

public AutoFocusProvider()

Method Detail

getFocalResolution

public Length getFocalResolution()

setFocalResolution

public void setFocalResolution(Length focalResolution)

getAveragedFrames

public int getAveragedFrames()

setAveragedFrames

public void setAveragedFrames(int averagedFrames)

getFocusSpeed

public double getFocusSpeed()

setFocusSpeed

public void setFocusSpeed(double focusSpeed)

isShowDiagnostics

public boolean isShowDiagnostics()

setShowDiagnostics

public void setShowDiagnostics(boolean showDiagnostics)

autoFocus

public Location autoFocus(Camera camera,
                          HeadMountable movable,
                          Length subjectMaxSize,
                          Location location0,
                          Location location1)
                   throws java.lang.Exception

Description copied from interface: FocusProvider

Focus the camera to the subject by moving the movable (this might move the subject or the camera).

Specified by:

autoFocus in interface FocusProvider

Throws:

java.lang.Exception

focusScore

protected double focusScore(java.awt.image.BufferedImage image,
                            int diameter,
                            java.awt.image.BufferedImage filteredImage)

The focus score is computed by detecting the hardest edges in the camera image for a specific fraction of the pixels and then returning the lowest edge hardness of that group (fractile).

Parameters:

image -

diameter -

filteredImage -

Returns:

getConfigurationWizard

public Wizard getConfigurationWizard(Camera camera)

Specified by:

getConfigurationWizard in interface FocusProvider