Hi Rocio, I’m not entirely sure from your description how your navigation workflow looks like. Could you maybe detail which steps are involved and which plugins you use for them?
For the assignment of the virtual model you can use the NavigationToolManager (http://docs.mitk.org/nightly/org_mitk_views_igtnavigationtoolmanager.html), click on the tool, “Edit” and “Tool Visualization” to specify the surface representing the tool. Make sure that your tool has the correct calibration applied: http://docs.mitk.org/nightly/org_mitk_views_calibrationtoolmanager.html Best regards Alex Von: LOPEZ VELAZCO, ROCIO [mailto:rocio.lo...@upf.edu] Gesendet: Dienstag, 5. Februar 2019 12:35 An: Seitel, Alexander Cc: mitk-users@lists.sourceforge.net Betreff: Re: [mitk-users] MITK Save Navigation Tools (calibrated) Hello Alex, Thank you very much for your response. I managed to solve this yesterday doing exactly as you said. ☺ Also I have some questions regarding navigation: * If I want to repeat a registration process (just repeating the acquisition of the real world fiducials), because the RMS error has been to high, is there any possibility? or the way to proceed is just by restart all again? I couldn't find the way... * Or if I want to place a sensor into the object (patient) I will register so that track its position, how can I assign the virtual model to the sensor?, can I just manage the tool and perform a registration of the tool? I don't know if I express myself. Any hint will be very welcome. Best regards! Rocio El mar., 5 feb. 2019 a las 9:11, Seitel, Alexander (<a.sei...@dkfz-heidelberg.de<mailto:a.sei...@dkfz-heidelberg.de>>) escribió: Hi Rocio, did you try saving the whole ToolStorage using the NavigationToolManager plugin after doing your tool calibrations? You should then be able to load the whole tool storage in the TrackingToolBox using “Load Tool Storage”. Best regards Alex Von: LOPEZ VELAZCO, ROCIO [mailto:rocio.lo...@upf.edu<mailto:rocio.lo...@upf.edu>] Gesendet: Freitag, 1. Februar 2019 15:53 An: mitk-users@lists.sourceforge.net<mailto:mitk-users@lists.sourceforge.net> Betreff: [mitk-users] MITK Save Navigation Tools (calibrated) Hello, I think I have very basic question. I am using mitk 2018 to navigate, using Aurora NDI Tracking System. I have two tools (two different sensors), which are auto detected through MITK. I calibrate first one by Pivoting Calibration, then I calibrate the second one by Single Reference Tool and everything runs perfectly. However when I want to save all this data to be able to connect it later and not repeat all calibration steps I don't find the way: - When I performed tool tip calibration with a single reference tool, I find at the bottom the option to "Save calibrated Navigation Tool", and I save it as .IGTTool. This format is useful only to load tools into a new Toolstorage? - If I create a new Toolstorage, and I try to load it into the Tracking Toolbox, Tools section, when I try to connect the tracker it gives me the following error: [image.png] Even if I have copied the serial number of the NDI tool in each saved tool. What is the correct way to proceed with this? I am sure I am missing something! It is possible to save calibrated tools and re-use them in a new mitk session right? Any help will be welcome! Thank you very much in advance! Best regards and have a nice weekend, Rocio -- Rocío López Velazco SimbioSYS group, BCN MedTech UniversityPompeu Fabra Department of Information and Communication Technologies Roc Boronat, 122 (Tànger Building), 08018 Barcelona Office 55 119 https://bcn-medtech.upf.edu/ -- Rocío López Velazco SimbioSYS group, BCN MedTech UniversityPompeu Fabra Department of Information and Communication Technologies Roc Boronat, 122 (Tànger Building), 08018 Barcelona Office 55 119 https://bcn-medtech.upf.edu/
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