I have a 2400x2400 matrix that I would like to use as a mask for each layer of a 2400x2400x46 matrix. Since the matrix dimensions are not equal, I cannot do so by simply multiplying the mask matrix by the larger matrix. How might I do this?
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
I have a 2400x2400 matrix that I would like to use as a mask for each layer of a 2400x2400x46 matrix. Since the matrix dimensions are not equal, I cannot do so by simply multiplying the mask matrix by the larger matrix. How might I do this? The end goal is to have a 2400x2400x46 matrix that has "NaN" for all "NaN" values in the mask matrix.
Thank you.
0 Kommentare
Akzeptierte Antwort
Image Analyst
am 29 Nov. 2012
% Mask the image.
maskedHyperSpectralImage = bsxfun(@times, HyperSpectralImage, cast(mask,class(HyperSpectralImage)));
Note: the above is all one line of code.
0 Kommentare
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Modify Image Colors 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!