Hi Matt, we just thought about radio buttons (mm or index) in the existing view of the image navigator. There is no need for a additional preference pages. I think it would be the best if index coordinates are enabled by default.
Thank you again for doing this! Andreas On 12.10.2011, at 13:25, Clarkson, Matt wrote: > Hi Andreas, > > by "switch", do you want a preference page, or just a pair (mm or vox) of > radio buttons on the existing view? In this second case, you'd probably want > a preference page anyway, just to decide which one defaults to on. > > Other than this, yes that should be sufficient, and yes I can do this. > Thanks > > Matt > > On 12 Oct 2011, at 11:46, Fetzer, Andreas wrote: > >> Hi Matt, >> >> we have now discussed this issue. Providing the possibility to >> give the image navigator worldcoordinates instead of slicenumbers would be a >> nice >> feature. We think this should be realized in the following way: >> >> - There must be a switch in the image navigator which tells whether the >> given >> coordinated are treated as world- or indexcoordinates. >> - If worldcoordinates are provided they will be converted to indexcoordinates >> internally by the imagenavigator. >> - Because of that the crosshair is always positioned at the pixel center, >> independent >> if world- or indexcoordinates are specified. >> - So there will be no inter slices interpolation neccessary. >> >> If this is sufficient for your work and you like to help out we will be happy >> about your contribution. >> >> Regards >> >> Andreas >> >> On 05.10.2011, at 22:34, Clarkson, Matt wrote: >> >>> Hi there, >>> >>> I'm in no life-threatening hurry. I would like it in the next two months, >>> but if we all agreed on what needs doing, then I could consider helping out. >>> >>> Thanks >>> >>> Matt >>> >>> >>> >>> On 5 Oct 2011, at 16:03, Alexander Seitel wrote: >>> >>>> Hi Matt, >>>> >>>> we need to discuss this issue internally and will come back to you next >>>> week. >>>> >>>> If you're in a hurry, you can use the MoveCrossToPosition() method of >>>> QmitkStdMultiWidget to move the planes to a mm position. But >>>> interpolation is currently not supported by default for the performed >>>> reslicing. You could activate it by setting the reslice interpolation >>>> property of the image to "Linear" or "Cubic". >>>> >>>> If you have any questions please let us know. >>>> >>>> Regards, >>>> Alex >>>> >>>> On Wed, 2011-10-05 at 10:08 +0200, Clarkson, Matt wrote: >>>>> Hi Alex, >>>>> >>>>> well, there are probably two scenarios: >>>>> >>>>> 1. You display the millimetre coordinates alongside the voxel ones, but >>>>> keep the rendering aligned with voxel slices. If the user edits the >>>>> millimetre coordinates, they are rounded to the nearest whole voxel >>>>> location, thereby keeping the rendering the same as it is now. >>>>> >>>>> 2. You enable true inter-slice 3D interpolation. >>>>> >>>>> To support both would probably need a preference page to switch between >>>>> behaviours, or alternatively, you assume that people who want to have >>>>> their displayed slices correspond to exact voxel planes, will only ever >>>>> edit the number of voxels, and people who want to work in true >>>>> millimetres, and hence need to see arbitrary slices will work entirely in >>>>> millimetres. >>>>> >>>>> I would actually be happy with option 1. I would have thought the >>>>> rendering pipeline supports both? Is that right? >>>>> >>>>> Matt >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> On 5 Oct 2011, at 07:11, Alexander Seitel wrote: >>>>> >>>>>> Hi Matt, >>>>>> >>>>>> basically it would be a good new feature to also show mm coordinates, >>>>>> especially when MITK is used outside the scope of ExtApp which provides >>>>>> this information in the StatusBar. >>>>>> If I understand you correctly you would like to have a possibility to >>>>>> specify the slice location in "arbitrary" mm coordinates. That would >>>>>> mean we would have to leave the voxel raster of the image and provide >>>>>> interpolated pixel values for displaying the chosen location. >>>>>> Is that it what you would are missing? >>>>>> >>>>>> Best, >>>>>> Alex >>>>>> >>>>>> On Tue, 2011-10-04 at 12:16 +0200, Clarkson, Matt wrote: >>>>>>> Hi there everybody, >>>>>>> >>>>>>> currently the image navigator displays voxel coordinates. >>>>>>> Is there any reason why millimetres could not be displayed alongside it? >>>>>>> (a bit like FSLView). Then you can either specify a slice number, or a >>>>>>> millimetre location? >>>>>>> >>>>>>> Is there any interest in this? >>>>>>> >>>>>>> Thanks >>>>>>> >>>>>>> Matt >>>>>>> >>>>>>> >>>>>>> >>>>>>> ------------------------------------------------------------------------------ >>>>>>> All the data continuously generated in your IT infrastructure contains a >>>>>>> definitive record of customers, application performance, security >>>>>>> threats, fraudulent activity and more. Splunk takes this data and makes >>>>>>> sense of it. Business sense. IT sense. Common sense. >>>>>>> http://p.sf.net/sfu/splunk-d2dcopy1 >>>>>>> _______________________________________________ >>>>>>> mitk-users mailing list >>>>>>> [email protected] >>>>>>> https://lists.sourceforge.net/lists/listinfo/mitk-users >>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>> >>>> >>>> >>> >>> >>> >>> ------------------------------------------------------------------------------ >>> All the data continuously generated in your IT infrastructure contains a >>> definitive record of customers, application performance, security >>> threats, fraudulent activity and more. Splunk takes this data and makes >>> sense of it. Business sense. IT sense. Common sense. >>> http://p.sf.net/sfu/splunk-d2dcopy1 >>> _______________________________________________ >>> mitk-users mailing list >>> [email protected] >>> https://lists.sourceforge.net/lists/listinfo/mitk-users >> >> > > ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2d-oct _______________________________________________ mitk-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mitk-users
