Hi Urban, in case of the segmentation, this is done automatically. However, even there we have a lot of different opinions regrading whether this should be done automatically ;) (Imaging you have navigated the crosshair to a certain position / rotation and then you create a new segmentation -> everything will be reset, which is of course annoying sometimes) So we do not want to force an automatic reinit too often.
Do you have specific situations in mind, were you think an automatic reinit might be useful / necessary? Thank you, good point! We will update the documentation regrading that. Best regards, Andreas Am 18/06/15 10:29 schrieb "Urban Simoncic" unter <urban.simon...@gmail.com>: >Hi, > >good to know that! This explanation might be copied to user's guide. >However, I was always wondering why reinit is not done automatically >when necessary. Is any good reason for that? > >Best, >Urban > >On 18.6.2015 10:22, Fetzer, Andreas wrote: >> Hi Nik, >> >> the difference between the two reinit functions is: >> >> Global reinit: >> >> 1. The orientation of the worldgeometry, which basically defines the >>rendering space, is set to the standard coordinate system >> 2. The size of the worldgeometry is calculated, so that it includes >>all loaded data (depends on size and position of you loaded data) >> 3. The spacing is set to the smallest existing spacing regarding you >>loaded data >> >> Reinit: >> >> 1. The orientation of the worldgeometry, is aligned according to the >>orientation of the currently selected datanode >> 2. The size of the worldgeometry is set to the size of the currently >>selected datanode >> 3. The spacing is set to the spacing of the currently selected >>datanode >> >> The segmentation plugin requires the woldgeometry to be aligned to the >>selected image. In most of the cases, if you just loaded one image, >> this is not necessary but e.g. if you have loaded two different images >>with different size and origin, the manual segmentation would not work, >> since the world geometry would not be aligned with the image, that you >>want to segment. >> >> Best, >> Andreas >> >> Von: <Goch>, Caspar Goch >><c.g...@dkfz-heidelberg.de<mailto:c.g...@dkfz-heidelberg.de>> >> Datum: Wednesday 17 June 2015 16:33 >> An: "'Block, Nikolas'" >><nikolas.bl...@ucsf.edu<mailto:nikolas.bl...@ucsf.edu>>, >>"mitk-users@lists.sourceforge.net<mailto:mitk-users@lists.sourceforge.net >>>" >>><mitk-users@lists.sourceforge.net<mailto:mitk-us...@lists.sourceforge.ne >>>t>> >> Betreff: Re: [mitk-users] Question: reinit - image flip >> >> Hi Nik, >> >> as far as I can tell this seems to be the same issue as described in >>bugs 11477 and 16772 [1,2]. I believe there is currently no fix for it >>(apart from changing your image matrix, which is not always an option). >>Someone in our group is currently starting to work on it and possible >>solutions will be discussed in next week¹s meeting, so those bugs should >>be updated soonish. Any comments are welcome. >> >> Best, >> Caspar >> >> >> [1] http://bugs.mitk.org/show_bug.cgi?id=11477 >> [2] http://bugs.mitk.org/show_bug.cgi?id=16772 >> >> Von: Block, Nikolas [mailto:nikolas.bl...@ucsf.edu] >> Gesendet: Mittwoch, 17. Juni 2015 00:11 >> An: >>mitk-users@lists.sourceforge.net<mailto:mitk-users@lists.sourceforge.net> >> Betreff: [mitk-users] Question: reinit - image flip >> >> Dear MITK folks, >> >> I¹m having a bit of trouble with the global reinit vs reinit functions. >>It seems when I click global reinit, the image is oriented correctly. >>However, when I click reinit, which I need to do to perform a >>segmentation, the image flips (Right becomes Left), reorganizes the >>axial, coronal, and sagittal views, and it rotates some of these views. >>Is there a way to prevent this from happening while maintaining the >>ability to continue segmenting? >> >> Many thanks, >> Nik >> --- >> >> Nikolas R. Block >> UC Berkeley - UCSF Joint Medical Program >> MD 2019 | MS 2017 >> >> nrbl...@gmail.com<mailto:nrbl...@gmail.com> | >>nrbl...@berkeley.edu<mailto:nrb...@berkeley.edu> | >>nikolas.bl...@ucsf.edu<mailto:nbl...@memory.ucsf.edu> >> Linkedin<http://www.linkedin.com/in/nikblock> >> >> >> >> >> >> >> >> >>------------------------------------------------------------------------- >>----- >> _______________________________________________ >> mitk-users mailing list >> mitk-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/mitk-users >> > > >-------------------------------------------------------------------------- >---- >_______________________________________________ >mitk-users mailing list >mitk-users@lists.sourceforge.net >https://lists.sourceforge.net/lists/listinfo/mitk-users ------------------------------------------------------------------------------ Monitor 25 network devices or servers for free with OpManager! OpManager is web-based network management software that monitors network devices and physical & virtual servers, alerts via email & sms for fault. Monitor 25 devices for free with no restriction. Download now http://ad.doubleclick.net/ddm/clk/292181274;119417398;o _______________________________________________ mitk-users mailing list mitk-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mitk-users
