How to project matrix wich size is 512x512x23 ?
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
I've created 3D matrix (from 23 CT slices) by using a cat function but I can't project it. I tried to use scatter3 but I dont know how to determine X, Y, Z values wchich are needed. Please help
0 Commenti
Risposta accettata
pangyuteng
il 29 Ago 2011
Projecting everything might not look good, you can try a maximum intensity projection if the data is contrast enhanced, such as angiograms,
load('mri');
notAtAllAngio=squeeze(D);
imshow(squeeze(max(notAtAllAngio,[],3)),[]);
or you can try other fancy rendering methods, such as View3D, http://www.mathworks.com/matlabcentral/fileexchange/21993-viewer3d.
0 Commenti
Più risposte (1)
Fangjun Jiang
il 29 Ago 2011
If you don't have x,y,z data, then use it's index, 1:512 for x and y, 1:23 for z, try
slice(data,100,200,10)
0 Commenti
Vedere anche
Categorie
Scopri di più su Resizing and Reshaping Matrices in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!