Read metadata from Interfile file
info = interfileinfo(filename)
info = interfileinfo(filename) returns
a structure whose fields contain information about an image in a Interfile
filename is a character vector that specifies
the name of the file. The file must be in the current directory or
in a directory on the MATLAB® path.
The Interfile file format was developed for the exchange of
nuclear medicine data. In Interfile 3.3, metadata is stored in a header
file, separate from the image data. The two files have the same name
with different file extensions. The header file has the file extension
the image file has the file extension
Read metadata from an Interfile file.
info = interfileinfo('MyFile.hdr');
 Todd-Pokropek, A, Cradduck, T.D., and Deconinck, F., A File Format for the Exchange of Nuclear Medicine Image Data: a specification of Interfile Version 3.3. Nucl Med Commun 13(9): 673–99, 1992