Search found 112 matches
- Mon, 2010-09-27, 12:18
- Forum: DCMTK - General
- Topic: loadFile() API fails saying 'INVALID STREAM'
- Replies: 1
- Views: 2680
loadFile() API fails saying 'INVALID STREAM'
Hi Jorg, Sorry to disturb you again. Facing one strange problem. In my application, i have 2 services. One service(behaving as storescp) recieves the dicom file from network and another service just pick up the dicom files and parse them. The problem is if storescp recieves large dicom files (size l...
- Thu, 2010-09-23, 06:34
- Forum: DCMTK - General
- Topic: MRI Multi Frame Window level/ Window width
- Replies: 8
- Views: 10188
Enhanced MRI Case and 2-D echo Data
Hi, Thanks alot for your reply. Yes i am talking about Enhanced MR Image. In Enhanced MR Image, window level / window width coming per frame is around 1500/ 2000. Whereas, iPACS Viewer and ezDicom calculate window level / window width as 100 / 200. i have resolved this problem using the solution tol...
- Mon, 2010-09-20, 07:25
- Forum: DCMTK - General
- Topic: MRI Multi Frame Window level/ Window width
- Replies: 8
- Views: 10188
MRI Multi Frame Window level/ Window width
Hi Jorg, I found one more thing. When i apply these above mentioned API() directly at multi frame image, it is not working. But when i first break multi frame image, into single frame, then apply these API's on single frame, then its working fine. Following is the code: DicomImage * dcmImage = new D...
- Mon, 2010-09-20, 05:39
- Forum: DCMTK - General
- Topic: MRI Multi Frame Window level/ Window width
- Replies: 8
- Views: 10188
MRI Multi Frame Window level/ Window width
Hi Jorg, I calculated the number of windows using getWindowCount() API. It is coming as zero. After calculating the number of windows, i used that in setWindow() API. I also use the setMinMaxWindow() API before calling the getWindow() API. I checked the same for some CT DICOM images and for that it ...
- Fri, 2010-09-17, 09:40
- Forum: DCMTK - General
- Topic: MRI Multi Frame Window level/ Window width
- Replies: 8
- Views: 10188
MRI Multi Frame Window level/ Window width
Hi, Thanks alot for your help. Can you help me to understand automatically computed VOI window level / window width. I used getWindow() API to get the window level / window width. Following is the code: DicomImage * dt = new DicomImage("test.dcm") double center; double width; dt->getWindow...
- Fri, 2010-09-17, 07:50
- Forum: DCMTK - General
- Topic: MRI Multi Frame Window level/ Window width
- Replies: 8
- Views: 10188
MRI Multi Frame Window level/ Window width
Hi All, I am parsing some mri multi frame dicom images and viewing those images in my viewer. window level/ window width coming in dicom images is around 1500 / 2000. due to which when i open those dicom images in my viewer, image is black. But when i open the same dicom image in ezDicom or IPacsVie...
- Tue, 2010-08-31, 06:59
- Forum: DCMTK - General
- Topic: LoadAllDataIntoMemory() API Crashes
- Replies: 1
- Views: 2468
LoadAllDataIntoMemory() API Crashes
Hi All, I am using loadAllDataIntoMemory() API to load complete data into memory. But it is crashing for one particular dicom file. I checked that dicom file tags using dcmdump.exe and i found that there is pixel data (7fe0,0010) tag but there is no value available. "(7fe0,0010) OW (no value av...