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Why is DICOMREAD unable to read my JPEG-2000 encoded image using the Image Processing Toolbox 6.4 (R2009b)?

When I try using DICOMREAD to read in my JPEG-2000 encoded image, I get the following error:
j2convert
??? Error using ==> dicomread>newDicomread at 223
Unsupported data encoding.
Error in ==> dicomread at 78
[X, map, alpha, overlays] = newDicomread(msgname, frames);
Error in ==> j2convert at 4
a=dicomread('K:\matlabexj2000\comp\DICOM\IMA00000034');

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R2009b

1 Answer

Answer by MathWorks Support Team on 22 Oct 2010
 Accepted Answer

This enhancement has been incorporated in Release 2010b (R2010b). For previous product releases, read below for any possible workarounds:
JPEG-2000 encoded images are not supported in the Image Processing Toolbox 6.4 (R2009b). To work around the issue, use another program to convert the image to a supported format before reading it in using MATLAB.

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