3D image stack plot in MATLAB
35 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Hi,
I have a 64x64 pixel image for a particular frequency. Like this, I have an image of the same object of 64x64 pixel for a bunch of frequencies. I tried to plot the image in a 3d plot with x&Y axis for pixel info and z-axis for every frequency, but can't plot what I expect.
I would appreciate if some one gives a clue...
Rgds, Vivek
0 Kommentare
Antworten (3)
Oscar Hartogensis
am 21 Feb. 2011
You can this using slice3.m from the image3 toolkit, which can be found on the fex: http://www.mathworks.com/matlabcentral/fileexchange/21881-image3
Example:
A = imread('peppers.png');
AA = shiftdim(A,-1); % create extra dimension
AA = permute(AA,[1 3 2 4]); % change dimension order
hold on
for i=1:5
T = [(i-1)*200 0 0 0;0 1 0 0;0 0 1 0; 0 0 0 1];
slice3(AA,T,1,1);
end
set(gca,'ZDir','reverse')
view(25,15);
axis image
0 Kommentare
Siehe auch
Kategorien
Mehr zu Graphics Object Properties finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!