[Magick-bugs] Bug in Import of binary data (gray:filename)

[Roger Luechinger]

Dear all,

I'm new in this mailing list, but I had a short look to the archive and
I could not find any info to my problem.

Since long I'm using the convert command to convert RAW data from our
MRI scanner to different image format.

The following command worked fine up to the version
6.3.7 (Linux Ubuntu)):
convert -size 256x256 -depth 16 +adjoin -normalize -endian LSB
gray:mri_data.rec mri_data.gif

If I perform the same command with the same data using the version
6.4.5.4 (but also with Windows 6.4.8-10) one line of the images was missing.

If I have a dataset with 20 time 256x256 large image (binary file is
16bit unsigned integer) each image was shifted by one line more up than
the last one. And in the last image there 20 lines of random data. I If
I use -geometry 256x25/*5*/ the image series looks fine, but one line
seems to be disappeared.

Does anybody have an idea what's going wrong? If you need a test dataset
I can provide one.

Kind regards

Roger Luechinger

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Dr. Roger Luechinger    E-Mail: luechinger at biomed.ee.ethz.ch
Universitaetsspital
MR-Zentrum VMR30      www/PGP: http://www.mr.ethz.ch/~rluchin/
CH-8091 Zuerich
Tel: ++41 44 255 30 64     Fax: ++41 44 255 45 06
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