COLOR INSPECTOR 3D

[Juan Carlos Bello Munoz]

Hi all
 
this item, i think is particularly a question to Kai.   I am a research
fellow in fetal medicine and we are trying now to develop  a way for
measuring  fractional moving blood volume  from  3 Dimensional Power
doppler ultrasound  signal images (our method is a normalization process
over color  pixels counting on RGB images).
 
I would know if there is a way for measuring color voxels instead of
pixels with the color inspector 3D (in three dimensional tiff files for
example),  or whether there is some other tool for doing so or not .
 
Thank you very much in advance. any advice will be fully appreciated
 
 
 
JUAN
 

[Barthel, Kai Uwe]

Dear Juan,

You could make a montage (Image>Stacks>Make Montage) of your RGB stack.
The resulting montage image could be analyzed with the Color  
Inspector 3D plugin.

Kai

> Hi all
>
> this item, i think is particularly a question to Kai.   I am a  
> research
> fellow in fetal medicine and we are trying now to develop  a way for
> measuring  fractional moving blood volume  from  3 Dimensional Power
> doppler ultrasound  signal images (our method is a normalization  
> process
> over color  pixels counting on RGB images).
>
> I would know if there is a way for measuring color voxels instead of
> pixels with the color inspector 3D (in three dimensional tiff files  
> for
> example),  or whether there is some other tool for doing so or not .
>
> Thank you very much in advance. any advice will be fully appreciated
>
>
>
> JUAN
>

[Elena Kardash]

Dear List,

Please help! Despite the numerous improvements in he new version  
1.38j (for Mac OX) unexpectedly there was a problem with the  
calibration bar. I run it on Mac (MacBook Intel). Maybe something was  
wrong with the upgrading? Any advise is very welcome! thanks,

Elena

  Problem description: When  trying  to use  the calibration bar, the  
following message appears :

java.lang.IllegalArgumentException: Width (0) and height (0) must be > 0
        at java.awt.image.SampleModel.<init>(SampleModel.java:108)
        at java.awt.image.SinglePixelPackedSampleModel.<init>
(SinglePixelPackedSampleModel.java:124)
        at java.awt.image.SinglePixelPackedSampleModel.<init>
(SinglePixelPackedSampleModel.java:91)
        at  
java.awt.image.SinglePixelPackedSampleModel.createCompatibleSampleModel(
SinglePixelPackedSampleModel.java:197)
        at ij.process.ColorProcessor.getRGBSampleModel(ColorProcessor.java:93)
        at ij.process.ColorProcessor.createBufferedImage(ColorProcessor.java:
79)
        at ij.process.ColorProcessor.createImage(ColorProcessor.java:63)
        at ij.process.ImageProcessor.drawString2(ImageProcessor.java:919)
        at ij.process.ImageProcessor.drawString(ImageProcessor.java:886)
        at ij.process.ImageProcessor.drawString(ImageProcessor.java:959)
        at ij.plugin.filter.CalibrationBar.drawText(CalibrationBar.java:300)
        at ij.plugin.filter.CalibrationBar.drawColorBar(CalibrationBar.java:
233)
        at ij.plugin.filter.CalibrationBar.drawColorBar(CalibrationBar.java:
372)
        at ij.plugin.filter.CalibrationBar.updateColorBar
(CalibrationBar.java:129)
        at ij.plugin.filter.CalibrationBar.run(CalibrationBar.java:108)
        at ij.IJ.runFilterPlugIn(IJ.java:204)
        at ij.IJ.runPlugIn(IJ.java:132)
        at ij.Executer.runCommand(Executer.java:95)
        at ij.Executer.run(Executer.java:49)
        at ij.plugin.Hotkeys.run(Hotkeys.java:23)
        at ij.IJ.runPlugIn(IJ.java:130)
        at ij.Executer.runCommand(Executer.java:95)
        at ij.Executer.run(Executer.java:49)
        at java.lang.Thread.run(Thread.java:613)

[Wayne Rasband]

This bug is fixed in ImageJ 1.38o, which is due next week.

-wayne

> Please help! Despite the numerous improvements in he new version 1.38j  
> (for Mac OX) unexpectedly there was a problem with the calibration  
> bar. I run it on Mac (MacBook Intel). Maybe something was wrong with  
> the upgrading? Any advise is very welcome! thanks,
>
> Elena
>
>  Problem description: When  trying  to use  the calibration bar, the  
> following message appears :
>
> java.lang.IllegalArgumentException: Width (0) and height (0) must be >  
> 0
> at java.awt.image.SampleModel.<init>(SampleModel.java:108)
> at  
> java.awt.image.SinglePixelPackedSampleModel.<init>(SinglePixelPackedSam
> pleModel.java:124)
> at  
> java.awt.image.SinglePixelPackedSampleModel.<init>(SinglePixelPackedSam
> pleModel.java:91)
> at  
> java.awt.image.SinglePixelPackedSampleModel.createCompatibleSampleModel
> (SinglePixelPackedSampleModel.java:197)
> at ij.process.ColorProcessor.getRGBSampleModel(ColorProcessor.java:93)
> at  
> ij.process.ColorProcessor.createBufferedImage(ColorProcessor.java:79)
> at ij.process.ColorProcessor.createImage(ColorProcessor.java:63)
> at ij.process.ImageProcessor.drawString2(ImageProcessor.java:919)
> at ij.process.ImageProcessor.drawString(ImageProcessor.java:886)
> at ij.process.ImageProcessor.drawString(ImageProcessor.java:959)
> at ij.plugin.filter.CalibrationBar.drawText(CalibrationBar.java:300)
> at  
> ij.plugin.filter.CalibrationBar.drawColorBar(CalibrationBar.java:233)
> at  
> ij.plugin.filter.CalibrationBar.drawColorBar(CalibrationBar.java:372)
> at  
> ij.plugin.filter.CalibrationBar.updateColorBar(CalibrationBar.java:
> 129)
> at ij.plugin.filter.CalibrationBar.run(CalibrationBar.java:108)
> at ij.IJ.runFilterPlugIn(IJ.java:204)
> at ij.IJ.runPlugIn(IJ.java:132)
> at ij.Executer.runCommand(Executer.java:95)
> at ij.Executer.run(Executer.java:49)
> at ij.plugin.Hotkeys.run(Hotkeys.java:23)
> at ij.IJ.runPlugIn(IJ.java:130)
> at ij.Executer.runCommand(Executer.java:95)
> at ij.Executer.run(Executer.java:49)
> at java.lang.Thread.run(Thread.java:613)
>