3D modeling - of a set of 2d matrices, help needed.
in [Matlab]
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From: Jenny on 12 Sep 2009 10:27 hi, I have a set of 2D images (metrics, slices). I would like to build/ draw a 3D model from this matrices(e.g one on the top of the other). All the matrices are same size. what command/commands can I use in Matlab in order to draw the 3D model? It is like MRI or CT images. thanks a lot, Jenny
From: Stefano on 12 Sep 2009 11:00 see the surface() command. you want to draw surfaces having a constant Z and a texture (the images) Stefano Jenny <jekaso(a)gmail.com> wrote in message <e5d606ba-03d6-48e7-a4e5-7d00e2b32831(a)x37g2000yqj.googlegroups.com>... > hi, > > I have a set of 2D images (metrics, slices). I would like to build/ > draw a 3D model from this matrices(e.g one on the top of the other). > All the matrices are same size. > > what command/commands can I use in Matlab in order to draw the 3D > model? > > It is like MRI or CT images. > > > thanks a lot, > > Jenny
From: Steven Lord on 13 Sep 2009 23:00 "Jenny" <jekaso(a)gmail.com> wrote in message news:e5d606ba-03d6-48e7-a4e5-7d00e2b32831(a)x37g2000yqj.googlegroups.com... > hi, > > I have a set of 2D images (metrics, slices). I would like to build/ > draw a 3D model from this matrices(e.g one on the top of the other). > All the matrices are same size. > > what command/commands can I use in Matlab in order to draw the 3D > model? Take a look at the Volume Visualization chapter in the 3-D Visualization manual that's part of the MATLAB documentation. This describes how to use functions like ISOSURFACE to do what you described. -- Steve Lord slord(a)mathworks.com comp.soft-sys.matlab (CSSM) FAQ: http://matlabwiki.mathworks.com/MATLAB_FAQ
From: venkata cherukuri on 24 Sep 2009 16:50
Jenny <jekaso(a)gmail.com> wrote in message <e5d606ba-03d6-48e7-a4e5-7d00e2b32831(a)x37g2000yqj.googlegroups.com>... > hi, > > I have a set of 2D images (metrics, slices). I would like to build/ > draw a 3D model from this matrices(e.g one on the top of the other). > All the matrices are same size. > > what command/commands can I use in Matlab in order to draw the 3D > model? > > It is like MRI or CT images. > > > thanks a lot, > > Jenny Hey jenny I am too struggling with the same kind of problem. Did u get how to dot it. If yes can u please send me some information on this to me. my mail id. taruncherukuri(a)yahoo.com thank you tarun |