DICOM @ OFFIS

Hello,

I need to compare 2 dicom sr files of same template id (Lets say , TID10001 for XRay) using dcmtk programmatically.

lets call files as A.SR.dcm & B.SR.dcm.

I need to find if
1) A==B
2) A-B ( if any).
3) B-A ( if any).

how can I find out ? Any idea or suggestions welcome.

Dear J. Riesmeier,

Thank you very much for your reply.

The dcmtk part is working fine.

My question is regarding creating 16bit images (ppm) out of it, so that we can test on new medical grade monitors which support more than 8bit display.

Thanks and regards
prakash

Dear All, I have calculated the WLWW for Dicom images creating Unsigned char (8Bit) bitmap created out of Signed/Unsigned 16 bit Dicom Monochrome images. Now, I am creating a true 16 bit bitmaps for study/experiment purposes. Here is my data set. 1) RAW-DATA format : Signed 16bit. 2) Default Window ...

Thanks!

You are right. 2nd step is rendundant in *tar.gz packages.

I will move to either 3.6.0 or 3.6.1 snapshot in near future.

Once again thanks for your inputs

Thanks and regards
pkotre.

Hi J. Riesmeier, Thank you very much for your replies and help. I have solved this problem. I am listing down the steps for compilation for every ones benefit ( including me :) ) Steps: ====== 1) Unzip fresh dcmtk3.5.4 to a directory (say /var/dcmtk354) 2) cd /var/dcmtk354 2) find . -name configure ...

Riesmeier, Thank you very much for the reply. Previousely this setup was on mac 10.6.x and running perfectly. Now that system was crashed. I am setting up new fresh system. So only one dcmtk library which I have built previousely. Example program is to test the linking properly. I am using headers a...

Dear all, I am facing a strange linker error problem while loading file using dcmfileformat.loadFile api. >>>Linker error Undefined symbols for architecture i386: "DcmFileFormat::loadFile(char const*, E_TransferSyntax, E_GrpLenEncoding, unsigned long, E_FileReadMode)", referenced from: _ma...

dicom.dic was missing on test mac machine. When I copied it to /usr/local/dicom/lib/dicom.dic it was working fine.

Thanks for all and especically this post : viewtopic.php?p=7558&sid=21de4bd84a4751 ... 39e5a7d5cb

Thanks and regards
pkotre.

Dear All, I am trying to uncompress the dicom file in MAC environment. My tech details 1) Dcmtk 3.5.4 2) Dev: Mac OS : 10.8.0 i386 3) Test: Mac OS : 10.8.0 i386 4) I have done the static linkage of dcmtk for the test app. I have compiled and installed the dcmtk 3.5.4 in Dev mac m/c and this test pro...

Dear all, I am using 3.5.4 dcmtk library. I have one CR image, when uncompressed in LittleEndianExplicit format its size comes to ~200MB from ~30MB. How do I read the pixelData part by part without loading everything in one shot. For multiframe images of huge size below given solution works like cha...

Hi Jörg Riesmeier,

thank you very much for approach using DcmOutputBufferStream class with fixed buffer length.

It worked perfectly

Thanks and regards
Prakash Kotre