Search found 11 matches

by bwiklak
Thu, 2010-02-18, 09:36
Forum: DCMTK - General
Topic: DCMCJPEG creates an empty basic offset table
Replies: 3
Views: 9191

http://support.dcmtk.org/docs/dcmcjpeg.html C:\Documents and Settings\Bartek>dcmcjpeg $dcmtk: dcmcjpeg v2.0.0 2008-06-01 $ dcmcjpeg: Encode DICOM file to JPEG transfer syntax usage: dcmcjpeg [options] dcmfile-in dcmfile-out The one from 3.5.4 shows the same message but date is year 2005, version v2....
by bwiklak
Mon, 2010-02-15, 11:28
Forum: DCMTK - General
Topic: DCMCJPEG creates an empty basic offset table
Replies: 3
Views: 9191

DCMCJPEG creates an empty basic offset table

Hi,
I use DCMCJPEG v2.0.0
options +fs 1 +ot

It creates an empty basic offset table for multiframe image. DCMCRLE works ok in this case.[/u]
by bwiklak
Mon, 2009-07-27, 19:48
Forum: DICOMscope - General
Topic: DicomScope 3.6.0 nonsquare pixel scaling bug
Replies: 10
Views: 29329

Ok, in true size it is ok. But I'm still a little bit suspicious. Please take a look at my example image in scale mode. You say that pixel spacing is not taken under consideration. Why the image is four times longer than tall? Let's do an another test. Take my image and change it's pixel spacing to ...
by bwiklak
Mon, 2009-07-27, 13:48
Forum: DICOMscope - General
Topic: DicomScope 3.6.0 nonsquare pixel scaling bug
Replies: 10
Views: 29329

Oh, the problem is not in scaling to true size, my bad. The problem is in a way that DicomScope renders images having Pixel Spacing for rows different than Pixel Spacing for columns. If it is so, DicomScope and many oder viewers tries to stretch image in such way that the image looks like it had squ...
by bwiklak
Mon, 2009-07-27, 09:06
Forum: DICOMscope - General
Topic: DicomScope 3.6.0 nonsquare pixel scaling bug
Replies: 10
Views: 29329

Hi, I use DicomScope as a reference viewer when I test GSPS handling in my application. I thought that some IHE test also refer DicomScope as reference tool. That's why I'm so alerted by this behavior. I'm sorry if I'm not speaking my mind clearly. Please download attached image and you will see a r...
by bwiklak
Mon, 2009-07-27, 08:31
Forum: DICOMscope - General
Topic: DicomScope 3.6.0 nonsquare pixel scaling bug
Replies: 10
Views: 29329

But, there still is a bug. Isn't it?
by bwiklak
Tue, 2009-07-21, 09:15
Forum: DCMTK - General
Topic: DVPresentationState ps.setVOIWindow leak
Replies: 0
Views: 11954

DVPresentationState ps.setVOIWindow leak

Hi, I'm using official version of dcmtk (3.5.4). My code reads as fallows: DVPresentationState ps; (...) ps.setVOIWindow( c, w, 0, DVPSB_allImages ); (...) After the end of function I'm getting this: MFC71D.DLL!operator new Line 403 MFC71D.DLL!operator new[] Line 438 XXX.exe!operator new[] Line 692 ...
by bwiklak
Mon, 2009-07-20, 14:39
Forum: DICOMscope - General
Topic: DicomScope 3.6.0 nonsquare pixel scaling bug
Replies: 10
Views: 29329

DicomScope 3.6.0 nonsquare pixel scaling bug

Hi, I have created simple test image with: Rows 128 Cols 256 PixelSpacing 0.2\0.1 The image shows a 20mm side long square. Actually pixel data width is two times longer than height but pixel spacing should made "real" data square. My viewer, Tomovision and EFilm shows this image well (a sq...
by bwiklak
Mon, 2009-07-06, 10:04
Forum: DCMTK - General
Topic: How to create Identical Documents Sequence (0040,A525)
Replies: 1
Views: 2931

Ok, I did it. I just created DSRSOPInstanceReferenceList : DSRSOPInstanceReferenceList identDocSeq( DCM_IdenticalDocumentsSequence ); and then, before saving file and after writing sr to it's dataset: DcmFileFormat *newfileformat = new DcmFileFormat(); OFCondition status = doc.write(*newfileformat->...
by bwiklak
Mon, 2009-07-06, 08:44
Forum: DCMTK - General
Topic: How to create Identical Documents Sequence (0040,A525)
Replies: 1
Views: 2931

How to create Identical Documents Sequence (0040,A525)

Hi,
Is there a convenient way to add to Identical Documents Sequence into a DSRDocument? There is a getIdenticalDocuments () method that creates DSRSOPInstanceReferenceList but how to create and add one?
by bwiklak
Fri, 2009-03-13, 15:37
Forum: DCMTK - General
Topic: New (BSD) iplementation of JPEG-LS
Replies: 4
Views: 4815

New (BSD) iplementation of JPEG-LS

Hi, at comp.protocols.dicom Mathieu Malaterre, creator of GDCM, showed new implementation of JPEG-LS: http://groups.google.com/group/comp.protocols.dicom/browse_thread/thread/3d7f4f57c3f39a85# it can be found at http://charls.codeplex.com/ AFAIK there were some attempts to implement JPEG-LS in DCMTK...