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Hi,<br><br>actually it my be a simple radial distortion....but I though it was possible to simulate with vtkLensWraps.<br><br>GC.<br><br>> Date: Sat, 28 Mar 2009 10:52:28 -0700<br>> From: jsantam.hm@hotmail.com<br>> To: vtkusers@vtk.org<br>> Subject: Re: [vtkusers] lens distortion simulation<br>> <br>> <br>> Hi Vince,<br>> <br>> What kind of distortion did you address? radial, barrel, ....<br>> <br>> Regards,<br>> <br>> <br>> Magnotta, Vincent A wrote:<br>> > <br>> > We have used the thin plate spline transform in the past to remove a lens<br>> > distortion. This method could also be used to introduce a lens distortion.<br>> > <br>> > Vince<br>> > <br>> > <br>> > <br>> > On 3/27/09 12:10 PM, "nugg" <jsantam.hm@hotmail.com> wrote:<br>> > <br>> >> <br>> >> Hi Giancarlo,<br>> >> <br>> >> It is a good question (your second point about modeling lens<br>> >> distortion).<br>> >> I would<br>> >> also be grateful with any VTK user how achieved such a challenging<br>> >> feature.<br>> >> <br>> >> Regards.<br>> >> <br>> >> <br>> >> Giancarlo Amati wrote:<br>> >>> <br>> >>> <br>> >>> Good morning everybody,<br>> >>> <br>> >>> I'm developing a software for the simulation of an endoscopy, I have two<br>> >>> questions:<br>> >>> <br>> >>> 1) I need to put a mask which is black everywhere but in the center for<br>> >>> a<br>> >>> radious of about 500 pixels....through which I want to see my 3D model<br>> >>> behind. <br>> >>> 2) More important: is there any class in VTk which allows to apply some<br>> >>> distortion factors to the camera lens and see the 3D model distorted?<br>> >>> <br>> >>> Kind regards.<br>> >>> Giancarlo<br>> >>> <br>> >>> _________________________________________________________________<br>> >>> Non solo posta: scopri i nuovi servizi Windows Live.<br>> >>> http://clk.atdmt.com/GBL/go/136430530/direct/01/<br>> >>> _______________________________________________<br>> >>> Powered by www.kitware.com<br>> >>> <br>> >>> Visit other Kitware open-source projects at<br>> >>> http://www.kitware.com/opensource/opensource.html<br>> >>> <br>> >>> Please keep messages on-topic and check the VTK FAQ at:<br>> >>> http://www.vtk.org/Wiki/VTK_FAQ<br>> >>> <br>> >>> Follow this link to subscribe/unsubscribe:<br>> >>> http://www.vtk.org/mailman/listinfo/vtkusers<br>> >>> <br>> >>> <br>> > <br>> > <br>> > <br>> > Notice: This UI Health Care e-mail (including attachments) is covered by<br>> > the Electronic Communications Privacy Act, 18 U.S.C. 2510-2521, is<br>> > confidential and may be legally privileged. If you are not the intended<br>> > recipient, you are hereby notified that any retention, dissemination,<br>> > distribution, or copying of this communication is strictly prohibited. <br>> > Please reply to the sender that you have received the message in error,<br>> > then delete it. Thank you.<br>> > ----------------------<br>> > Associate Professor<br>> > Department of Radiology<br>> > 0453-D JCP<br>> > 200 Hawkins Drive<br>> > Iowa City, IA 52242<br>> > E-mail: vincent-magnotta@uiowa.edu<br>> > Phone: 319-356-8255 Fax: 319-353-6275<br>> > Website: http://www.radiology.uiowa.edu<br>> > <br>> > <br>> > <br>> > <br>> > _______________________________________________<br>> > Powered by www.kitware.com<br>> > <br>> > Visit other Kitware open-source projects at<br>> > http://www.kitware.com/opensource/opensource.html<br>> > <br>> > Please keep messages on-topic and check the VTK FAQ at:<br>> > http://www.vtk.org/Wiki/VTK_FAQ<br>> > <br>> > Follow this link to subscribe/unsubscribe:<br>> > http://www.vtk.org/mailman/listinfo/vtkusers<br>> > <br>> > <br>> <br>> -- <br>> View this message in context: http://www.nabble.com/lens-distortion-simulation-tp22742427p22759556.html<br>> Sent from the VTK - Users mailing list archive at Nabble.com.<br>> <br>> _______________________________________________<br>> Powered by www.kitware.com<br>> <br>> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html<br>> <br>> Please keep messages on-topic and check the VTK FAQ at: http://www.vtk.org/Wiki/VTK_FAQ<br>> <br>> Follow this link to subscribe/unsubscribe:<br>> http://www.vtk.org/mailman/listinfo/vtkusers<br><br /><hr />Scopri tutte le novità. <a href='http://clk.atdmt.com/GBL/go/136422322/direct/01/' target='_new'>Scarica Messenger 2009!</a></body>
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