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Aug 2 2016

lodron added projects to T11677: Crosshair disappears on large image spacing: MITK, Bugzilla.
Aug 2 2016, 9:53 AM · Bugzilla, MITK
lodron added a comment to T11677: Crosshair disappears on large image spacing.

DICOM also supports CT/MR images from animals (there is an tag for it) so if i want to develop a CT for a blue whale then we are in meters^^
no, sorry for that small joke. It is not an urgend issue but in my opinion it should be quite easy to implement the crosshair size in reference to the whole extent of the scene. Its true that MITK is focused on medical terms but the basic core functionality like the multiwidget should work for all kind of data. If i buy a kinect and use it for image processing purposes instead of gaming it is also a lame excuse that no support exist... So please let MITK not beeing so closed-minded like Micros*...

Aug 2 2016, 9:53 AM · Bugzilla, MITK
lodron added projects to T10862: RDF: Volume rendering of multiple segmentations and cross hair: MITK, Bugzilla.
Aug 2 2016, 9:51 AM · Bugzilla, MITK
lodron added a comment to T10849: Status bar at color images.

Also another bug:

Aug 2 2016, 9:51 AM · Bugzilla, MITK
lodron added projects to T10849: Status bar at color images: MITK, Bugzilla.
Aug 2 2016, 9:51 AM · Bugzilla, MITK
lodron added projects to T8921: InitializeView of renderingmanager does not behave like InitializeViews: MITK, Bugzilla.
Aug 2 2016, 9:47 AM · Auto-closed, MITK, Bugzilla
lodron added a comment to T7617: Opacity rendering errror in 3D Multi Widget.

i also have an same problem on an RGB image:

Aug 2 2016, 9:44 AM · Auto-closed, Bugzilla, MITK
lodron added projects to T7617: Opacity rendering errror in 3D Multi Widget: MITK, Bugzilla.
Aug 2 2016, 9:44 AM · Auto-closed, Bugzilla, MITK
lodron added projects to T7557: Wrong color in multi widget: MITK, Bugzilla.
Aug 2 2016, 9:44 AM · Bugzilla, MITK
lodron added projects to T7534: Region growing fails in Coronal window: MITK, Bugzilla.
Aug 2 2016, 9:44 AM · Bugzilla, MITK
lodron added projects to T7106: Improvement of the Level Window: MITK, Bugzilla.
Aug 2 2016, 9:43 AM · Bugzilla, MITK
lodron added projects to T6986: Crash on closing Application: MITK, Bugzilla.
Aug 2 2016, 9:43 AM · MITK (2012-09), Bugzilla
lodron added a comment to T6230: Error in Surface visualization.

Mail from Karthik Krishnan (from kitware) on 16.2.2011

Aug 2 2016, 9:41 AM · Bugzilla, MITK
lodron added a comment to T6230: Error in Surface visualization.

i dont't think that vtk solved that problem, a long time ago they told me that vtk dos not define/allow polygons of that degenerated type (i also found it in the VTK doku that VTK only support "valid" polygons which always have a volume, no spikes, no crossing lines etc). They told me that i can pay them if i need this behaviour but this is nothing i want:

Aug 2 2016, 9:41 AM · Bugzilla, MITK
lodron added a comment to F641: Test1.vtk.txt.

2D polygons in 3D space

Aug 2 2016, 9:41 AM
lodron added a comment to T6230: Error in Surface visualization.

The sinlge polygon of the four which cannot be cutted

Aug 2 2016, 9:41 AM · Bugzilla, MITK
lodron added a comment to T6230: Error in Surface visualization.

I "think" I debugged it to the EarCutTriangulation () of vtkPolygon in line 1277 success = this->EarCutTriangulation(); (returns false on such peaky polys) but i am not 100% sure. My triangulation vodoo is not quite good so i cannot exactly say where the error is ... But i already made a vtk bug report 0011504 see http://public.kitware.com/Bug/view.php?id=11504. But the response of the vtk community is quite low^^^

Aug 2 2016, 9:41 AM · Bugzilla, MITK
lodron added projects to T6230: Error in Surface visualization: MITK, Bugzilla.
Aug 2 2016, 9:41 AM · Bugzilla, MITK
lodron added a comment to T6230: Error in Surface visualization.

Please rename it to .vtk, i am not allowed to upload .vtk files so i renamed it to .vtk.txt

Aug 2 2016, 9:41 AM · Bugzilla, MITK
lodron added a comment to T6230: Error in Surface visualization.

Sorry, but there IS a bug in MITK:

Aug 2 2016, 9:41 AM · Bugzilla, MITK
lodron added a comment to T6230: Error in Surface visualization.

i figured out in which case the cutter does not work, and it is a bug (but not in MITK, i think it is a bug of VTK):

Aug 2 2016, 9:41 AM · Bugzilla, MITK
lodron added a comment to F642: TestSinglePolygon.vtk.txt.

The sinlge polygon of the four which cannot be cutted

Aug 2 2016, 9:41 AM
lodron added a comment to T6003: Strg (inverse) mode of Paint (segmentation) does not work.

The "Paint" module is also very slow, maybe you could make some improvements?

Aug 2 2016, 9:41 AM · Bugzilla, MITK
lodron added projects to T6003: Strg (inverse) mode of Paint (segmentation) does not work: MITK, Bugzilla.
Aug 2 2016, 9:41 AM · Bugzilla, MITK
lodron added a comment to T5958: Enhance ImageGLMapper2D to allow for hover and selection effects.

Now the color of binary images is different between 2d and 3d paintings:

Aug 2 2016, 9:41 AM · Bugzilla, MITK
lodron added projects to T5587: GetScalarValueMax and Min of mitk::Image does not work on float: MITK, Bugzilla.
Aug 2 2016, 9:40 AM · Bugzilla, MITK
lodron added projects to T5093: New property for mitk::Image: MITK, Bugzilla.
Aug 2 2016, 9:39 AM · Bugzilla, MITK
lodron added a comment to T5091: Strange rendering artefacts.

Here the absolute difference between two images is calculated and visualized, again opacity=1

Aug 2 2016, 9:39 AM · Bugzilla, MITK
lodron added a comment to T5092: Adding boolean property for rendering behaviour.

then i do not really understand why this happens in my case:

Aug 2 2016, 9:39 AM · Bugzilla, MITK
lodron added projects to T5092: Adding boolean property for rendering behaviour: MITK, Bugzilla.
Aug 2 2016, 9:39 AM · Bugzilla, MITK
lodron added a comment to F588: Example 2 both.tif.

The difference image with a second image in the background

Aug 2 2016, 9:39 AM
lodron added a comment to T5091: Strange rendering artefacts.

Here the difference image is at top layer with opacity = 1 and a background image is set to visible. Nothing should change since opacity = 1

Aug 2 2016, 9:39 AM · Bugzilla, MITK
lodron added a comment to F586: Both.tif.

Both images visulaized, for sure opacity of both is 1

Aug 2 2016, 9:39 AM
lodron added a comment to F587: Example 2 only one.tif.

Second example where only one image is displayed

Aug 2 2016, 9:39 AM
lodron added projects to T5091: Strange rendering artefacts: MITK, Bugzilla.
Aug 2 2016, 9:39 AM · Bugzilla, MITK
lodron added a comment to F585: OnlyTopImage.tif.

Only image which greater layer visualized

Aug 2 2016, 9:39 AM
lodron added a comment to T5091: Strange rendering artefacts.

Both images visulaized, for sure opacity of both is 1

Aug 2 2016, 9:39 AM · Bugzilla, MITK
lodron added a comment to T5091: Strange rendering artefacts.

Only image which greater layer visualized

Aug 2 2016, 9:39 AM · Bugzilla, MITK
lodron added a comment to T5050: Bug in mitk::Image::GetVtkImageData(), Origin is wrong.

is this bug not important for MITK? I am not familar with detailed implementation in MITK and needed changes but this behaviour is very strange and is truly inintuitive....

Aug 2 2016, 9:39 AM · Auto-closed, MITK, Bugzilla
lodron added a comment to T5050: Bug in mitk::Image::GetVtkImageData(), Origin is wrong.

sorry, the project where i used MITK is currently finished since over 1 year, currently i am not using MITK any more (but i maybe will if i need a good 3D GUI again) so I am currently very busy with other stuff.

Aug 2 2016, 9:39 AM · Auto-closed, MITK, Bugzilla
lodron added a comment to T5050: Bug in mitk::Image::GetVtkImageData(), Origin is wrong.

is there no further development on this bug?

Aug 2 2016, 9:39 AM · Auto-closed, MITK, Bugzilla
lodron added a comment to T5050: Bug in mitk::Image::GetVtkImageData(), Origin is wrong.

is it solved in last release?

Aug 2 2016, 9:39 AM · Auto-closed, MITK, Bugzilla
lodron added a comment to T5050: Bug in mitk::Image::GetVtkImageData(), Origin is wrong.

sorry i missinterpreted the previous comment...

Aug 2 2016, 9:39 AM · Auto-closed, MITK, Bugzilla
lodron added projects to T5050: Bug in mitk::Image::GetVtkImageData(), Origin is wrong: MITK, Bugzilla.
Aug 2 2016, 9:39 AM · Auto-closed, MITK, Bugzilla
lodron added a comment to T5050: Bug in mitk::Image::GetVtkImageData(), Origin is wrong.

i think this line is missing in GetVtkImageData:

Aug 2 2016, 9:39 AM · Auto-closed, MITK, Bugzilla
lodron added a comment to T5050: Bug in mitk::Image::GetVtkImageData(), Origin is wrong.

no that is not T4734:

Aug 2 2016, 9:39 AM · Auto-closed, MITK, Bugzilla
lodron added a comment to T5050: Bug in mitk::Image::GetVtkImageData(), Origin is wrong.

i think this line is missing in GetVtkImageData:

Aug 2 2016, 9:39 AM · Auto-closed, MITK, Bugzilla
lodron added a comment to T4877: QmitkLevelWindowWidget should not display helper objects in context menu "images".

i would add a new property, maybe levelwindow.show or something like that. Then it is also possible to add more properties in future like levelwindow.orientation, levelwindow.viewmode, levelwindow.histogrammode etc.

Aug 2 2016, 9:39 AM · Bugzilla, MITK
lodron added a comment to T4877: QmitkLevelWindowWidget should not display helper objects in context menu "images".

There should be a boolean property for that level window appeareance, maybe it can be useful to display helper objects in level window

Aug 2 2016, 9:39 AM · Bugzilla, MITK
lodron added a comment to T4877: QmitkLevelWindowWidget should not display helper objects in context menu "images".

i know what you mean but when you set the levelwindow.view to false at default (for sure only for helper objects) it should prevent forgetting it :-)

Aug 2 2016, 9:39 AM · Bugzilla, MITK
lodron added projects to T4877: QmitkLevelWindowWidget should not display helper objects in context menu "images": MITK, Bugzilla.
Aug 2 2016, 9:39 AM · Bugzilla, MITK
lodron added a comment to T4836: PointSetInteractor, number of points does not work on 0 or 1.

thanks, i will test it next weeks

Aug 2 2016, 9:38 AM · Bugzilla, MITK
lodron added a comment to T4836: PointSetInteractor, number of points does not work on 0 or 1.

(In reply to comment #8)

Instanciation of a pointsetinteractor, that is only allowed to add 0 (!) points
does't make sense. Thus I define the min. number of points to be 1. Adding a
check in constructor of PointSetInteractor with a warning in case a 0 is
defined for m_N.

Aug 2 2016, 9:38 AM · Bugzilla, MITK
lodron added a comment to T4836: PointSetInteractor, number of points does not work on 0 or 1.

(In reply to comment #14)

I will add a new pattern for the interaction with loaded points without adding
or deleting points called "onlymovepointsetinteractor" to statemachine.xml.
@Gerald: use this for the 0 point interaction

Aug 2 2016, 9:38 AM · Bugzilla, MITK
lodron added projects to T4836: PointSetInteractor, number of points does not work on 0 or 1: MITK, Bugzilla.
Aug 2 2016, 9:38 AM · Bugzilla, MITK
lodron added a comment to T4836: PointSetInteractor, number of points does not work on 0 or 1.

You must take a point set which already has one point in it. Then you must initialte the PointSetInteractor with 1: mitk::PointSetInteractor::New("pointsetinteractor", m_poPointNode,1);

Aug 2 2016, 9:38 AM · Bugzilla, MITK
lodron added a comment to T4836: PointSetInteractor, number of points does not work on 0 or 1.

(In reply to comment #3)

PointSetInteractor is not meant to be used with PointSets already containing
points.

Aug 2 2016, 9:38 AM · Bugzilla, MITK
lodron added a comment to T4737: Offset in cross of QmitkStdMultiWidget.

My already programmed algorithms (before i used MITK) returns their results in vtkPolyDatas. And as i know the only data object which takes vtkPolyData as input is the surface.

Aug 2 2016, 9:38 AM · Bugzilla, MITK
lodron added a comment to T4737: Offset in cross of QmitkStdMultiWidget.

I have a question to the last part of your comment:

Aug 2 2016, 9:38 AM · Bugzilla, MITK
lodron added a comment to T4737: Offset in cross of QmitkStdMultiWidget.

yes, that works.

Aug 2 2016, 9:38 AM · Bugzilla, MITK
lodron added a comment to F568: Offset red line.png.

The red transversal line of the cut planes is not centered in the pixels

Aug 2 2016, 9:38 AM
lodron added projects to T4737: Offset in cross of QmitkStdMultiWidget: MITK, Bugzilla.
Aug 2 2016, 9:38 AM · Bugzilla, MITK
lodron added projects to T4703: Incorrect Origin by converting mitk::Image to vtkImageData: MITK, Bugzilla.
Aug 2 2016, 9:38 AM · Bugzilla, MITK
lodron added a comment to T4703: Incorrect Origin by converting mitk::Image to vtkImageData.

This is missing to compute the correct origin:

Aug 2 2016, 9:38 AM · Bugzilla, MITK