Ken, Unfortunately neither raw or tiff format works. ParaView would crash from reading 4d tiff formats.For raw format, I couldn't get the volume to be displayed correctly, and the z-spacing does not work for raw files.
I have 200 stacks. One way seems would work for me is to write a Python script and read each of the stack and set their visibility at different frames individually. On Mon, Nov 6, 2017 at 11:51 AM, Moreland, Kenneth <kmo...@sandia.gov> wrote: > It looks like the NRRD reader does not support time series. I wrote up a > bug (https://gitlab.kitware.com/paraview/paraview/issues/17820), but in > the mean time you could try a different image format. You could try either > raw or tiff format. > > > > -Ken > > > > *From:* Joe Ping-Lin Hsiao [mailto:phs...@cs.unc.edu] > *Sent:* Monday, November 6, 2017 9:21 AM > *To:* Moreland, Kenneth <kmo...@sandia.gov> > *Cc:* Quang Ha <qt...@cam.ac.uk>; DeMarle, David E. (External Contacts) < > dave.dema...@kitware.com>; paraview@paraview.org > > *Subject:* [EXTERNAL] Re: [Paraview] Create 4D Animation from sets of 3D > Data > > > > Hi Ken, > > > > I I can load a bunch of .nrrd volume scans into ParaView as one unit. But > when I play the animation, the animation only stays at the first volume and > would not proceed. > > > > The reason may be that the files do not have time step information. In the > "information" tab, the "Time" table of my 4d stack is empty. > > > > Is there an easy way to fix this? I used ImageJ to create those images. > > > > -Joe > > > > On Mon, Jul 28, 2014 at 5:02 PM, Moreland, Kenneth <kmo...@sandia.gov> > wrote: > > Image segmentation is not my specialty, but I don't think there is an easy > answer. You might be able to use a level set method that starts with the > mesh from the first image and constrains the topology to be the same, but > that would probably create artifacts that compound over time. > > > > -Ken > > > > *From: *Quang Ha <qt...@cam.ac.uk> > *Date: *Monday, July 28, 2014 9:25 AM > *To: *Kenneth Moreland <kmo...@sandia.gov>, David E DeMarle < > dave.dema...@kitware.com> > > > *Cc: *paraview-help <paraview-h...@sandia.gov>, "paraview@paraview.org" < > paraview@paraview.org> > *Subject: *[EXTERNAL] Re: [Paraview] Create 4D Animation from sets of 3D > Data > > > > Hi, > > Thank you very much for your reply. It seems that I would have to deal > with the input data once again. > > Is there a way for the surface to be modified in such way that you have > stated? Would you suggested starting to look at vtk/CGAL codes or something > similar? > > Best regards, > Quang > > On 28/07/14 15:46, Moreland, Kenneth wrote: > > Quang, > > > > First before answering your question, let me alert you to an easier way to > load your data into ParaView. First, name your files with numbers just > before the extension (e.g. left_ventricle_00.stl, left_ventricle_01.stl, > left_ventricle_02.stl, etc.). Then just load this file series as one unit > (they will be grouped in the ParaView file browser) and ParaView will > automatically animate them; no need to add them manually with the Animation > View. > > > > Now the bad news. I don't think the Temporal Interpolator is going to work > with your data. The Temporal Interpolator needs a way to register where a > point in one time step goes to in the next time step. It does this in a > very simplistic way by assuming the topology is consistent across time > steps. That is, each data set has the exact same triangles listed in the > same order connected the same way but at different positions. The surface > from your segmentation is surely not of this nature. > > > > -Ken > > > > *From: *Quang-Thinh Ha <qt...@cam.ac.uk> > *Date: *Friday, July 25, 2014 11:34 PM > *To: *David E DeMarle <dave.dema...@kitware.com> > *Cc: *paraview-help <paraview-h...@sandia.gov>, "paraview@paraview.org" < > paraview@paraview.org> > *Subject: *[EXTERNAL] Re: [Paraview] Create 4D Animation from sets of 3D > Data > > > > Hi, > > Thanks for your reply. > > 1) The data sets are all in STL format. > > 2) I am not very sure about this. After using text editor to open the mesh > file I can say that they are not... Is there anyway to change this? > > Quang > > On 26 Jul 2014 04:17, David E DeMarle <dave.dema...@kitware.com> wrote: > > 1) What file format are the 10 data sets in? > > 2) do all meshes have the same number of points and cells and do the come > in the same order in every timstep? temporal interpolation requires a 1:1 > correspondence so that it knows what to interpolate between. > > > > > On Friday, July 25, 2014, Quang Ha <qt...@cam.ac.uk> wrote: > > Hi, > > I have a group of 10 data sets of the left ventricle at different cardiac > phases. They have been 3D reconstructed using segmentation method. Now I am > trying to use ParaView to see the dynamic changes over different cardiac > phases. > > I have been able to get to the View -> Animation mode and add each 3D data > at different time, but they only show me a jump from one data to another, > rather than 'deforming' into another. I have done some searches on the > internet and found someone suggesting the use of 'Temporal Interpolator' > but failed to utilise it. > > Would anyone be kind enough to give me some advices on this, please? > > Thanks, > Quang > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/ > opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > > > -- > David E DeMarle > Kitware, Inc. > R&D Engineer > 21 Corporate Drive > <https://maps.google.com/?q=21+Corporate+Drive+%0D+Clifton+Park,+NY+12065&entry=gmail&source=g> > Clifton Park, NY 12065-8662 > Phone: 518-881-4909 <(518)%20881-4909> > > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/ > opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > >
_______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview