Re: [mitk-users] Generic Video Interface

Hi Matt, i worked a lot with frame grabbers of all kinds. OpenCV did a very good job in terms of performance. But of course, the OpenCV VideoCapture API abstracts completely from the underlying hardware. If you want to change something hardware-specific, you would have to use the appropriate

Re: [mitk-users] QSortFilterProxyModel bugfix and node deletion performance

the issue you reported in the previous mail below. Best Michael Von: Rostislav Khlebnikov [mailto:rostislav.khlebni...@kcl.ac.uk] Gesendet: Dienstag, 2. September 2014 17:08 An: Müller, Michael Cc: mitk-users Betreff: Re: [mitk-users] QSortFilterProxyModel bugfix and node deletion performance

Re: [mitk-users] libMitkPersistence

Hi Matt, well I am not the author of the Micro Service infrastructure, but yes: There should be no link time dependency for the persistence lib. It should be AUTO loaded. However, we had some trouble getting it working, this is why the statement in Modules/IGTUI/CMakeLists.txt survived

Re: [mitk-users] FireNodesSelected bug

Hey Rostislav, I can also have a look on that. I am currently inspecting your pull request 75. If there are no further implications due to the changed code, I will merge it asap. Michael Von: Rostislav Khlebnikov [mailto:rostislav.khlebni...@kcl.ac.uk] Gesendet: Mittwoch, 27. August 2014

Re: [mitk-users] List of potential contributions

Hi Rotislav, your pull request 75 (QSortFilterProxyModel) was integrated. Wasn't that easy though since there were some changes in the DataManagerView Class. Furthermore there were trailinig whitespaces in your commits which were rejected by our server side hook. As you are one of our best

Re: [mitk-users] Rendering Ultrasound/Video in a Plane in 3D

Hi folks, another approach for rendering live image data is to use the OpenCV extension and render the images in the background of the MITK render window. Of course, you bypass the MITK rendering engine and you leave the Geometry-System of MITK. But you will be able to render your images at a

Re: [mitk-users] Persistent helper objects, recursive deletion, and incremental scene saving

Hi Rotislav, my colleagues referred me again to your mails concerning persistent helper objects and using a proxy model for the data manager. I just went through the conversation and at least using a proxy model for filtering out nodes makes sense to me. Unfortunately, I don't see a pull

[mitk-users] Info: OpenCV and MITK

Dear MITK-users, we recently reworked the integration of OpenCV in MITK and this is an E-Mail to inform you about the updates. First of all, we updated our superbuild to use OpenCV 2.4.6.1 instead of 2.4.2. This was necessary to support Visual Studio 2012 builds out of the box. The new version

Re: [mitk-users] Too Long Path for shell

...@ucl.ac.uk] Gesendet: Dienstag, 6. August 2013 20:42 An: Müller, Michael Cc: mitk-users@lists.sourceforge.net Betreff: Re: Too Long Path for shell Hi Michael, I can confirm that if I build it with a shorter path, the MITK part does complete. However, did you read the attachment? The problem

Re: [mitk-users] Too Long Path for shell

Dear Matt, can you try building it with a shortened path and report if it's working then? I know it's an annoying issue with the path length constraints but the superbuild process creates very long paths. This cannot be easily changed. Michael -Ursprüngliche Nachricht- Von: Clarkson,

Re: [mitk-users] embedding python in an MITK application

Dear Ben, from the module documentation page: Build Instructions * Install Python 2.x * Activate MITK_USE_Python in the superbuild process of MITK * Provide CMakehttp://docs.mitk.org/nightly-qt4/namespaceCMake.html with the correct Python paths (if not found automatically) * Build

Re: [mitk-users] embedding python in an MITK application

p.s.: I forgot to say that the Python Service class is what you actually use to embed python in MITK. The class documentation can be found here: http://docs.mitk.org/nightly-qt4/classmitk_1_1PythonService.html Von: Ben Ben [mailto:ben.anot...@gmail.com] Gesendet: Dienstag, 9. Juli 2013 17:29

Re: [mitk-users] Python crash

Hi Felix, thanks for opening bug [1] and contributing the patch. We had a problem with a crash at startup using the Python module due to repeated instantiation of the Python environment. I didn’t tried it yet with your latest patch, but please open a new bug for it specifiying the problem and

Re: [mitk-users] How to change default preferences?

Welcome back Ingmar ☺ At least I can say something to persistency but I don’t if this solves your problem. try pref-Flush() after PutBool() if the option you want to set is not saved persistently and this causes the problem. If the Preferences Service is not shut regularly the preferences

[mitk-users] WG: MITK Unstructured Grid Visualization

15:54 An: Müller, Michael Betreff: [mitk-users] MITK Unstructured Grid Visualization Dear Michael, We are using MITK in our open source visualization and processing tool - GIMIAS. It will be really king of you to give your insight over the following functionality of MITK: To display solid

Re: [mitk-users] Create MITK RGB Image

Hi Matt, have a look at http://docs.mitk.org/2012.12/classmitk_1_1OpenCVToMitkImageFilter.html in the module OpenCVVideoSupport We had some issues with RGB images but it should do the trick Best Michael -Ursprüngliche Nachricht- Von: Clarkson, Matt [mailto:m.clark...@ucl.ac.uk]

Re: [mitk-users] Error while building MITK with Debug|64 bit configuration

Ah forgot to write a response, Did you compile the 64 bit and 32 bit sources in the same build directory, i.e. did you switch from 32 bit build to 64 bit within Visual Studio? If this is the case, this might me the problem. 64 and 32 bit builds in the same build directory caused problems in

Re: [mitk-users] Add IContextMenuAction to Unknown descriptor via org.mitk.gui.qt.datamanager.contextMenuActions extension point.

Hi Matthieu, sorry for the late reply. The NodeDescriptorManager was my crime - I will have a look at it today and come back to you as soon as possible. Best, Michael Von: matthieu dumont [mailto:matthieu.dum...@usherbrooke.ca] Gesendet: Donnerstag, 6. Dezember 2012 15:53 An:

Re: [mitk-users] Add IContextMenuAction to Unknown descriptor via org.mitk.gui.qt.datamanager.contextMenuActions extension point.

Hi Matthieu, I just reviewed the whole thing. The UnknownDataNodeDescriptor is a plain member of the DescriptorManager by intent. However, I see no reason why one should not have access to it, so i filed a new bug (http://bugs.mitk.org/show_bug.cgi?id=14293) and pushed a fix for it in the

Re: [mitk-users] OpenCV on Linux - problem with make install??

Hi Matt, please forget my last mail, I mixed some memories. I just tried a clean rebuild of the MITK master and run make package on my Ubuntu 11.10. No warnings appeared, all so files including the OpenCV libs were correctly bundled up and the Workbench could be started. I do not know your

Re: [mitk-users] Different pluggins, same thread?

Dear Miguel, tasks that run in parallel are always application specific- a general model for background tasking is hard to implement. But since the MITK workbench uses Qt and Nokia gives us some great tools for threading, background calculations using Qt Threads is not too hard:

Re: [mitk-users] error PRJ0019 occurs when building MITK

Dear Deqiang, There are two different errors. OpenCV does not offer RelWithDebug mode. You should, however, be able to build OpenCV in release mode and all other libraries in RelWithDebug. But I am afraid superbuild wont work here because OpenCV simply doesn`t know that configuration. You have

[mitk-users] Application level response to NodeAdded events

Hi Matt, the DataNodeAdded event is essentially an event coming from the DataStorage and then proxified through QmitkAbstractView. I.e. directly listen to the DataStorage (code is given in QmitkAbstractView) will make you independent of your view visibility state. However, a view that should

Re: [mitk-users] Application level response to NodeAdded events

-Ursprüngliche Nachricht- Von: Clarkson, Matt [mailto:m.clark...@ucl.ac.uk] Gesendet: Dienstag, 23. Oktober 2012 10:41 An: Müller, Michael Betreff: Re: AW: Application level response to NodeAdded events Thanks Michael, so, not in a View then. So, is the application plugin the best place

Re: [mitk-users] MITK with Python

Hi Alex, we have Python Wrapping functionality in MITK, unfortunately a bit outdated. More information is available here: http://www.mitk.org/Documentation/PythonWrapping A publication in german: http://ceur-ws.org/Vol-715/bvm2011_45.pdf I just wrote an e-mail last week about the MITK python

Re: [mitk-users] Long filenames in DataManager

Hi Matt, the DataManager itself is not an intelligent thing, we are still working on its AI ;) I am not an expert how Qt manages Scrollbar policies across nested widgets, but I will have a look at it. Regards, Michael -Ursprüngliche Nachricht- Von: Clarkson, Matt

Re: [mitk-users] Write simple text on render windows?

Hi Peter, you need to insert a vtkrenderer for your text as foreground renderer. In the Measurment plugin we do it like that: // instantiate the objects ... m_MeasurementInfoRenderer = vtkRenderer::New(); m_MeasurementInfoAnnotation = vtkCornerAnnotation::New(); vtkTextProperty *textProp =

Re: [mitk-users] Mitk's facilities

Hi Miri, no problem, questions are always welcome. Regarding your first question: As far as I know, there is no such functionality in MITK yet. But you can easily write a small bootstrapping program, which starts on the command line and uses your module. Here`s a sample CMakeLists.txt: PROJECT

Re: [mitk-users] OpenCV build error

Hi Miklos, sorry I missed you message. OpenCV has some trouble with certain FFMPEG versions (Google will give you the best links ;) ). The superbuild currently uses OpenCV 2.3 which should be used with the latest FFMPEG version. Thus, either you update your FFMPEG version or you turn it off

Re: [mitk-users] Possible Bug in QmitkVolumeVisualizationView - can't turn volume rendering on

Hi Matt, you are also working on Ubuntu Linux, dont you? It seems as if the problem is somehow OS-specific. I filed a bug last week for this issue (http://bugs.mitk.org/show_bug.cgi?id=9117 ) and we will investigate it today. Best Michael Von: Clarkson, Matt [mailto:m.clark...@ucl.ac.uk]

Re: [mitk-users] git bugzilla integration

Hi Miklos, we are using the Bugzilla Inbound Email Interface (http://www.bugzilla.org/docs/3.0/html/api/email_in.html) to modify bugs from within a git hook. The git hook itself is a python script which uses GitPython to easily extract information for the incoming commits from our

Re: [mitk-users] Need to read Analyze .img files.

Hi Matt and everyone on the list, have a look on http://www.mitk.org/wiki/BugSquashingSeminars. There you`ll find the history of our weekly bugsquashing seminars with a lot of topics specific to MITK and , of course, every presentation as PDF. This is a valueable documentation source for every

Re: [mitk-users] helper objects are not visible

An: Müller, Michael Cc: mitk-users Betreff: Re: [mitk-users] helper objects are not visible Hi Michael, I modified the code as you said. I enabled viewing nodes without data. I found that helper object is not the feature I needed, because after the modification some nodes appeared

Re: [mitk-users] helper objects are not visible

-Ursprüngliche Nachricht- Von: Miklos Espak [mailto:esp...@gmail.com] Gesendet: Donnerstag, 28. Juli 2011 23:00 An: Müller, Michael Cc: mitk-users Betreff: Re: [mitk-users] helper objects are not visible Hi, the name could have been anything, helper node was just an example. I am afraid I

Re: [mitk-users] helper objects are not visible

Hi Miklos, the code you posted is not correct- you need to set a bool property helper object and not the name: mitk::DataNode::Pointer helperNode = mitk::DataNode::New(); helperNode-SetName(awesome node); helperNode-SetBoolProperty(helper object, true);

Re: [mitk-users] Data manager view context menu - Lookup Tables

Hi Miklos, Matt, the DataManager context Menu is extensible by using the QmitkDataNodeDescriptorManager class. The List of QmitkDataNodeDescriptor`s is responsible what icons are shown for specific Data Types and which Actions show up when you open up the context menu. At the moment you add a

Re: [mitk-users] Cannot send events to objects owned by a different thread

Hi Sebastian, mitk::DataNode`s should not be shared between threads. If you want to send events from threads to the main (GUI) thread, you should consider using the great Qt Thread API: http://doc.trolltech.com/latest/threads.html E.g. Qt supports a blocking mechanism for signals and slots,

Re: [mitk-users] crash in VtkLayerController::RemoveInstance()

Hi again Sebastian, I experienced the same behavior some time ago. As far as I can remember the crash was caused because the RenderWindow(s) were destroyed before the VtkLayerController destructor was called causing an invalid pointer access. Actually, I thought I fixed it at that time

Re: [mitk-users] a better way to remove nodes in data manager

Hi Sebastian, I have created a bug for this issue: http://bugs.mitk.org/show_bug.cgi?id=7772. I`ll let you know when I tested this. Thanks for the contribution Michael -Ursprüngliche Nachricht- Von: sebastian ordas [mailto:sebastian.or...@gmail.com] Gesendet: Dienstag, 12. April 2011

Re: [mitk-users] setting data manager selection from within an interacting vtkwidget

Hi Thomas, currently the DataManager does not listen to changes of the selected property in nodes. We decided this on purpose because the DataManager cannot decide whether he should *add* the node to the current selection or if he should just select this single node. Instead we are using the

Re: [mitk-users] ProgressBar update

Hi Lodron, you may want to use the Qt Threading capabilities to maintain a reactive GUI during calculation. The main advantage using Qt Threads is the support of asynchronous events. E.g. the QThread class has signals like finished() and terminated() which makes it really easy to synchronize

Re: [mitk-users] Using a vtkCamera for Augmented Reality

-Ursprüngliche Nachricht- Von: Yashodhan Nevatia [mailto:yashodhan.neva...@spaceapplications.com] Gesendet: Donnerstag, 16. September 2010 14:32 An: Müller Michael Cc: mitk-users@lists.sourceforge.net Betreff: Re: [mitk-users] Using a vtkCamera for Augmented Reality Hi Micheal, I forgot to mention

Re: [mitk-users] How to Draw 3D line

Sorry, some errors in the code snippet. Here are the correct lines myPointSetDataNode-SetBoolProperty(show points, false); // mapper will hide the start and end point myPointSetDataNode-SetBoolProperty(show contour, true); // more important: mapper will draw a line between all points in the

Re: [mitk-users] Saving 3D data over time into one mitk::Image

Hi Claudia, i just compiled and executed a small program containing your code without any problems: #include mitkImage.h #include mitkPicFileReader.h #include mitkImageDataItem.h int main(int argc, char* argv[]) { mitk::PicFileReader::Pointer reader = mitk::PicFileReader::New(); const char

Re: [mitk-users] Order of Data Manager entries

Hi Gerald, well, you may want to argue with my colleagues if this behavior is more intuitive :) I will probably make a preference option out of it and let you know. In the meantime, if you want to change this behavior on your own, have a look into the class QmitkDataStorageTreeModel. This

Re: [mitk-users] WG: AW: AW: WG: mitkOpenCVSupport

Chintamani [mailto:keshav.chintam...@spaceapplications.com] Gesendet: Mittwoch, 23. Juni 2010 10:55 An: Müller Michael Betreff: Re: WG: AW: AW: WG: mitkOpenCVSupport Hi Michael, I am having a specific issue related to the mitkOpenCVVideoSupport module. I have created a plugin using the bundle generator

Re: [mitk-users] WG: mitkOpenCVSupport

mitkOpenCVVideoSupportUI) Bye, Michael -Ursprüngliche Nachricht- Von: Keshav Chintamani [mailto:keshav.chintam...@spaceapplications.com] Gesendet: Dienstag, 22. Juni 2010 16:30 An: Müller Michael Betreff: Re: WG: mitkOpenCVSupport Hi Michael, I looked at the videoplayer plugin and made sure the meta

Re: [mitk-users] OpenCVToMitkImageFilter- and Thread-Problem

Hi Matthias, first of all, you can use any thread implementation you like, but we dont claim every MITK class to be thread save. The DataStorage, however, should be thread safe by now. I suspect the piece of code you pasted should just show the whole video stream but this is not this is not

Re: [mitk-users] Problem in creating own plugin

Hi Sven, the only thing you have to do is to set a valid path in your plugin.xml (top level of your bundle folder). E.g. for the DataManager you will find something like: view id=org.mitk.views.datamanager name=Datamanager category=org.mitk.views.general

Re: [mitk-users] Questions regarding QMitkFunctionnality.

Hi Tangi, the QmitkFunctionality is a convenience class providing methods that are frequently used by nearly all modules in a MITK application. I just gave a short seminar on this class: http://www.mitk.org/wiki/BugSquashingSeminars?action=AttachFiledo=viewtarget=QmitkFunctionality.pdf However,

[mitk-users] WG: mt.exe : general error c101008a

Hi Nabil, just try to delete the manifest file. I had this error too and this helped me. Michael Von: Nabil El Ouazzani [mailto:ouana...@googlemail.com] Gesendet: Montag, 1. März 2010 09:46 An: mitk-users@lists.sourceforge.net Betreff: [mitk-users] mt.exe : general error c101008a Hi all, when

Re: [mitk-users] Python Bindings for MITK?

Hi, MITK does not have any python bindings yet. You are right. We had/have plans to realize python bindings for MITK but as we currently don`t have the personnel capacity to do so, we announced it as a project. Unfortunately, with low resonance so far. So stay tuned, maybe MITK will have this

Re: [mitk-users] bug: mitk::CoreObjectFactory::GetFileExtensions() returns pointer to local variable

BTW: The bug id is 3065, not 2065. Bye -Ursprüngliche Nachricht- Von: Müller Michael [mailto:michael.muel...@dkfz-heidelberg.de] Gesendet: Freitag, 20. November 2009 16:35 An: 'mitk-users@lists.sourceforge.net' Betreff: Re: [mitk-users] bug: mitk::CoreObjectFactory::GetFileExtensions

Re: [mitk-users] Please Help! MITK OpenCherry ExtApp problems (wAttached .png snapshot)

Hi Phoenix, this issue was fixed in revision 19554. As the openCherry framework is able to start different applications depending on which Application Plugin is loaded at startup you must provide the id of this application plugin. In Case of the MITK ExtApp this is

Re: [mitk-users] Bugs in mitk::DataTreeNodeFactory: m_UseSeriesDetailsnever gets initialized / wrong order ofitk::GDCMSeriesFileNames calls

Hello Stephan, sorry for the delay. You were right that m_UseSeriesDetails in DataTreeNodeFactory is used uninitialized with the consequence that the behaviour is undefined. As a solution m_UseSeriesDetails will be set to true by default in the constructor and may be changed by using

Re: [mitk-users] Errors building svn with qt4

:44 An: mitk-users@lists.sourceforge.net Betreff: Re: [mitk-users] Errors building svn with qt4 Hi Michael, the line is and was activated, so this will not solve the problem. But thanks anyway, Juliane Quoting Müller Michael michael.muel...@dkfz-heidelberg.de: Hi Juliane, it seems