DICOM @ OFFIS

The images seem to work fine in IE, but FF displays some of them skewed as well.

Thanks for your reply J.

I should have clarified that I have tested this on multiple windows machines, using various DICOM images .. and running dcmj2pnm on windows and Linux.

Are you able to look at the image on a Windows Chrome installation?

I use dcmj2pnm to export jpegs. dcmj2pnm +oj dicom_file dicom_file.jpg If I set the quality to 99 with the +Jq flag, and then choose either +Wm or +Wn for windowing, I get a corrupted JPG that crashes Chrome. dcmj2pnm +Wm +oj +Jq 99 dicom_file dicom_file.jpg Granted, setting the quality to 99 isn't ...

Thanks for the quick reply.

I started an instance of storescp like this. storescp -d -aet MYSCP 1104 And I echoscu it like this. echoscu -d -aet MYSCU -aec CALLEDSCP <host> <port> storescp acks the association request with this message. D: ====================== BEGIN A-ASSOCIATE-AC ===================== D: Our Implementation ...

As always, thanks for the quick reply Jorg.

My confusion comes from several images I exported to XML with PixelRepresentation = 1 .. yet they all have 0 as the minimum pixel value. Even one with a pixel padding value of -1400 which I expected would have some negative values.

If I use "dcm2xml +M +Wb +Eb" to dump pixels into XML from a DICOM image with Pixel Representation (0028,0103) of 1 .. are the resulting values left as signed, or are they converted to unsigned prior to base64 encoding?

Michael,

Thanks for your quick response. I did not consider zlib.

Regards,

David

I have compiled version 3.6.0 of DCMTK. When I do .. /usr/local/bin/dcmconv -h .. I get .. $dcmtk: dcmconv v3.6.0 2011-01-06 $ dcmconv: Convert DICOM file encoding usage: dcmconv [options] dcmfile-in dcmfile-out parameters: dcmfile-in DICOM input filename to be converted dcmfile-out DICOM output fil...

I am not aware of anything other than dump2dcm. Perhaps it is possible to build it as a .dll. I am not sure.

Why not launch dump2dcm as an external process from with your QT app?

You can create the worklist files as ascii, then use dump2dcm to convert them to DICOM files. Take a look in the dcwlm/data/wlistqry/ directory and view the dump file examples.

Yes, I built the wwwapps and can manage worklist entries with the PERL scripts.

After playing with this a bit, I realized I had no matching worklist files, so I wasn't getting a return.

What I thought were errors are just -d messages of wlmscpfs gracefully handling the missing data.

I have setup wlmscpfs with no problems and can query it fine with findscu with a few keys such as PatientName. I've used the wwwapps PERL scripts to generate the worklist files. I have a Varian DR system that seems to have an odd query that's throwing errors because of missing values. It works fine ...

After much BASHing my head on the keyboard, I've found out that you are correct Per .. it's a bad idea. My first assumption was that using dcmdump with the +P flag would return the correct type1 tags as long as it is a supported SOP class. My second assumption was that tags such as AccessionNumber a...