2007/06/05: First version
2007/09/09: Works for all starting angles
the JAR file. To open a JAR file, change the extension
from “.jar” to “.zip” and double click on it.
to the plugins folder, or subfolder, restart ImageJ, and there
will the new command (Azimuthal Average) in the Plugins menu, or submenu.
This plugin is for the calculatiom of an azimuthal average.
It lets you choose the starting angle and integration angle
over which the integration on the defined circle is done.
The integration will be done over an area defined by :
starting angle +/- integration angle.
The size and the position of the Roi can be defined and modified by
either using the plugin menu or shortkeys on keyboard.
Additionnally, the integration calculation can be done over a whole stack.
The plugin includes also a routine abling the calculation of the radius
of the generated Roi and saving the data in a result panel.
The keyboard shortcuts of the plugin are the following (active when the picture window is selected)
Modify ROI X position by: - 1 pixel -> Left/Right keys
- 5 pixels -> ALT + Left/Right keys
- 10 pixels -> CTRL + Left/Right keys
Modify ROI Y position by: - 1 pixel -> Up/Down keys
- 5 pixels -> ALT + Up/Down keys
- 10 pixels -> CTRL + Up/Down keys
Modify Outer Radius size by : - 1 pixel -> PageUp/PageDown keys
- 5 pixels -> ALT + PageUp/PageDown keys
- 10 pixels -> CTRL + PageUp/PageDown keys
Modify Inner Radius size by : - 1 pixel -> Home/End keys
- 5 pixels -> ALT + Home/End keys
- 10 pixels -> CTRL + Home/End keys
Plot Outer Radius: g
Plot Inner Radius: j
Plot Integration Area: l
Calculate ROI (Outer Radius) Radius: u
Author: Francois Richard (richard@SCIENCE.UOTTAWA.CA) Date: 2000/9/29 Source: Comment_Writer.java Installation: Copy Comment_Writer.class to the plugins folder and restart ImageJ. Description: This is a simple plugin that
Author: Paul Baggethun (Paul.Baggethun at ALCOA.COM) Date: 2002/06/10 Source: Microscope_Scale.java Installation: Download Microscope_Scale.class to the plugins folder and restart ImageJ. Description: This plugin lets you
Author: Jeffrey Kuhn (email@example.com) The University of Texas at Austin Date: 2000/8/22 Source: MeasureMTF_.java API: MeasureMTF_.html Installation: Download MeasureMTF_.class to the plugins folder and restart
Authors: Jeffrey Kuhn (firstname.lastname@example.org) The University of Texas at Austin Anthony Padua (email@example.com) Duke University Medical Center, Department of Radiology History: 2000/08/22: First version 2002/10/31:
Author: Karl Schmidt (firstname.lastname@example.org) Date: 2002/06/19 Source: Included in the ZIP archive Installation: Download MRI_CALC_PLUGIN.zip and unzip the files to a temporary folder. Once unzipped,