Class MriConvolutionKernels_

java.lang.Object
  MriConvolutionKernels_

All Implemented Interfaces:

ij.plugin.filter.ExtendedPlugInFilter, ij.plugin.filter.PlugInFilter

Direct Known Subclasses:

MRITools_matt

public class MriConvolutionKernels_
extends java.lang.Object
implements ij.plugin.filter.ExtendedPlugInFilter

This plugin implements the operation of kspace sampling (as in MRI), followed by its adjoint. You can choose the kspace trajectory type and you'll be returned the image and the convolution kernel.

You'll be free to use this software for research purposes, but you should not redistribute it without our consent. In addition, we expect you to include a citation or acknowledgement whenever you present or publish results that are based on it.

Version:

June 03, 2008

Author:

Matthieu Guerquin-Kern

See Also:

MRITools_matt

Field Summary

(package private) ij.ImagePlus	imp
protected static java.lang.String	KSPACE_TRAJECTORY Dialog label.
protected static java.lang.String[]	TRAJECTORIES Dialog items for the k-space trajectory.

Fields inherited from interface ij.plugin.filter.ExtendedPlugInFilter

KEEP_PREVIEW

Fields inherited from interface ij.plugin.filter.PlugInFilter

CONVERT_TO_FLOAT, DOES_16, DOES_32, DOES_8C, DOES_8G, DOES_ALL, DOES_RGB, DOES_STACKS, DONE, FINAL_PROCESSING, NO_CHANGES, NO_IMAGE_REQUIRED, NO_UNDO, PARALLELIZE_STACKS, ROI_REQUIRED, SNAPSHOT, STACK_REQUIRED, SUPPORTS_MASKING

Constructor Summary

MriConvolutionKernels_()

Method Summary

void	run(ij.process.ImageProcessor ip) This method is called by ImageJ to process the image.
void	setNPasses(int nPasses) This method is called by ImageJ to inform this plugin of the number of passes.
int	setup(java.lang.String arg, ij.ImagePlus imp) This method is the first one to be called by ImageJ.
int	showDialog(ij.ImagePlus imp, java.lang.String command, ij.plugin.filter.PlugInFilterRunner pfr) This method is called by ImageJ to let this plugin interact with the user.

Methods inherited from class java.lang.Object

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

Field Detail

TRAJECTORIES

protected static final java.lang.String[] TRAJECTORIES

Dialog items for the k-space trajectory.

KSPACE_TRAJECTORY

protected static final java.lang.String KSPACE_TRAJECTORY

Dialog label.

See Also:

TRAJECTORIES, Constant Field Values

imp

ij.ImagePlus imp

Constructor Detail

MriConvolutionKernels_

public MriConvolutionKernels_()

Method Detail

setup

public int setup(java.lang.String arg,
                 ij.ImagePlus imp)

This method is the first one to be called by ImageJ. It is used to query this plugin about its capabilities. It is also the last method to be called, with arg set to "final".

Specified by:

setup in interface ij.plugin.filter.PlugInFilter

Parameters:

arg - A String that contains arguments to this plugin.

imp - The ImagePlus image currently selected, or null if there is none.

setNPasses

public void setNPasses(int nPasses)

This method is called by ImageJ to inform this plugin of the number of passes. Unused in this plugin.

Specified by:

setNPasses in interface ij.plugin.filter.ExtendedPlugInFilter

Parameters:

nPasses - The number of passes.

run

public void run(ij.process.ImageProcessor ip)

This method is called by ImageJ to process the image.

Specified by:

run in interface ij.plugin.filter.PlugInFilter

Parameters:

ip - The ImageProcessor to process. It is expected to extend FloatProcessor, but this convention is not tested at run-time.

showDialog

public int showDialog(ij.ImagePlus imp,
                      java.lang.String command,
                      ij.plugin.filter.PlugInFilterRunner pfr)

This method is called by ImageJ to let this plugin interact with the user.

Specified by:

showDialog in interface ij.plugin.filter.ExtendedPlugInFilter

Parameters:

imp - The ImagePlus image currently selected, or null if there is none, but an absence of image is not tested at run-time.

command - A String that contains arguments to this plugin.

pfr - The parent PlugInFilterRunner that called this method.