How can I read a cr2 file in MATLAB?

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Guillaume
Guillaume 2016-11-28
评论： Walter Roberson 2016-11-28
I captured some RAW pictures with a Canon EOS 5D mark ii (14 bit) and I got cr2 files.
I would like to have the matrix containing the pixel values (between 0 and 16383) in MATLAB. How should I proceed?
Thank you!
  2 个评论
dpb
dpb 2016-11-28
I gargled on the CR2 format and found a couple of links of interest...no current Matlab code showed up, however.
http://lclevy.free.fr/cr2/ is a pretty detailed description of the format it appears and there's the Canon site drivers download page which would undoubtedly give you something to start from for putting together a mex function.
Seems like most folks recommend using a freeware converter of some sort to get the images into a more widely supported format, though.

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