<div dir="ltr">You can disconnect the pipeline with:<div style>filter->DisconnectPipeLine();</div><div style><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Aug 1, 2013 at 12:10 PM, Jose Ignacio Prieto <span dir="ltr"><<a href="mailto:joseignacio.prieto@gmail.com" target="_blank">joseignacio.prieto@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>Hi all, I have loaded a 4d matrix (x,y,z,t) and then I try to segment it (a first try using otsu 4d for easiness). To visualize it on VTK I use itk::extractimagefilter<4d,3d> and then imagetovitkimagefilter<3d> <br>
</div>The problem is that when changing the frame number using a callback, the pipeline segments the whole file agains instead of doing the complete segmentation at the first time and then just changing the visualization part of the pipeline. I think it is working this way because without the otsu filter step, the frame change would be very fast, but know it takes 5 secs and 100%cpu. Is there something like "update and stay" for the otsu output?<br>
<br></div>Thanks <br></div><span class="HOEnZb"><font color="#888888">Ignacio<br><div><div><div><div><br>-- <br>José Ignacio Prieto<br>celular(nuevo): 94348182
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