[vmtk-users] Beginner question

2013-04-11 Thread Vincent Ip
I am a new beginner in learning how to reconstruct blood vessel from MR angiogram source image for CFD analysis. I followed the VMTK tutorial step by step to reconstruct the middle cerebral artery and then export it to mesh for FLUENT. But it just doesn't work! I have a few questions that I don

Re: [vmtk-users] Beginner question

2013-04-12 Thread Vincent Ip
used to generate the mesh all the way to the generation of the msh > file? > > > Luca > > > On Apr 12, 2013, at 8:45 AM, Vincent Ip wrote: > >> Thanks Luca, >> >> I almost cried when I saw your email. You have no idea how desperate I am >> right no

Re: [vmtk-users] Beginner question

2013-04-12 Thread Vincent Ip
e\Desktop\CFD\Temp\level_sets_sm_ct_ex_2_q_scaled_t_l.msh". Error Object: #f Interrupting... Done. Vincent On Apr 12, 2013, at 10:01 AM, Vincent Ip wrote: > Thanks Luca for your prompt response! > > Here are the command lines I used: > > vmtksurfacereader -ifile /Users/Vincent/Desktop/CFD/Temp/level_se

Re: [vmtk-users] Problem of reading DICOM images to VMTK

2013-04-19 Thread Vincent Ip
; Luca > > > On Apr 19, 2013, at 1:47 AM, Vincent Ip wrote: > >> Dear VMTK users, >> >> I have a problem of loading DICOM images into VMTK and I'm not sure what is >> the problem. >> >> I normally export the series of DICOM images (mainly T

[vmtk-users] VMTK Mesh Problem

2013-04-30 Thread Vincent Ip
Dear VMTK users, I encounter a situation that when I export the surface to STL format and trying to mesh it with ANSYS ICEM. I cannot define the inlet and outlet as they are incorporated into the wall (the whole thing). Is there anything I should do besides clipping and capping before exporting

Re: [vmtk-users] Problems with sigmoid mask

2013-05-27 Thread Vincent Ip
Thank you so much! Sent from my iPhone On 27 May, 2013, at 8:08 AM, Luca Antiga wrote: > Hi Vincent, > I'll find some time to give this a shot in the next few hours. > I don't guarantee I'll succeed but stay tuned. > > Luca > > > On May 13, 2013, a