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%% resize.m % % Resize volume % resize x,y slices, then y,z slices % % Created: Dec 31st, 2011 % Changed: Dec 31st, 2011 % function Y = resize(X,scale,mode) if nargin<2; scale = 1; end; if nargin<3; mode = 'bilinear'; end; if numel(scale)>1 newsize = scale; else newsize = ceil(size(X) * scale); end; if isequal(newsize,size(X)); Y = X; return; end; % resize x,y slices X = imresize(X,[newsize(1) newsize(2)], mode); % resize y,z slices Y = permute(X,[2 3 1]); % permute so y,z slices are 1st/2nd coordinates Y = imresize(Y, [newsize(2) newsize(3)], mode); Y = permute(Y,[3 1 2]); % permute back to x,y,z end