How to open .raw files in Matlab
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Hi everybody, I have a 3D image stored in a .raw format, 32 bits floating point, uncompressed. The dimensions are 288x288x400. How can I open this image in Matlab?
Thanks in advance, Joaquim Costa
1 Comment
Swati Jain
on 31 May 2018
Hi, I am also trying to import an image in .raw format. My question is that, how did you know the dimensions and other details of your image?
Accepted Answer
Jan
on 30 Nov 2016
Edited: Jan
on 1 Dec 2016
fid = fopen(FileName, 'r);
if fid == -1
error('Cannot open file: %s', FileName);
end
data = fread(fid, 288*288*400, 'float32');
fclose(fid);
data = reshape(data, [288, 288, 400]);
5 Comments
Jan
on 1 Dec 2016
@Joaquim: How do you apply flipud on a 3D-array? Please post you code instead of describing it.
Walter Roberson
on 1 Dec 2016
R2014a redefines flipud, fliplr, rot90 to be able to handle arrays with multiple dimensions.
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