MATLAB: 3d slice viewer

3d slice viewer3d visualization

Hi,

I have a matrix of doubles having values x, y, z and intensity. I want to create a simple 3d viewer to browse through the slices. I need a simple function which I really understand and can perhaps include other functionalities later on. Any idea? Thanks for reading.

Charles.

Best Answer

For a somewhat "off the shelf" solution, Sliceomatic is available on the File Exchange.

If you'd like to do it yourself, you can start by looking at the slice and contourslice functions.

These videos may also be useful to watch:

http://blogs.mathworks.com/videos/2009/12/11/advanced-making-a-sweeping-slice-through-volume-of-data/

http://blogs.mathworks.com/videos/2009/11/06/basics-volume-visualization-39-display-of-scatter3-and-slice-plots/

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MATLAB: Is X3D standard supported in Simulink 3D Animation

Simulink 3D Animation supports only VRML97 format with files saved in .wrl extension. You can convert the virtual world from X3D format to VRML format in X3D-Edit or using Titania X3D Editor.

More information can be found here.

http://titania.create3000.de/

Make sure the file extension of the VRML format is .wrl.

MATLAB: Changing Matlab toolbox sliceViewer properties

Hi,

For Matlab functions, the arguments are provided in the format of name-value pairs. You can refer to examples in the following doc

https://www.mathworks.com/help/images/ref/sliceviewer.html

https://www.mathworks.com/help/images/ref/orthosliceviewer.html

Here is small code-snippet to change the view of sliceViewer

load mristack
cmap = parula(256);
s = sliceViewer(mristack,'Colormap',cmap,'SliceDirection','Y') %SliceDirection is the property that changes the view of image slices

Hope this helps!

Best Answer

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MATLAB: Changing Matlab toolbox sliceViewer properties

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