Search found 14 matches
- Thu, 2013-12-19, 03:47
- Forum: DCMTK - General
- Topic: Patient DICOM file merge logic
- Replies: 3
- Views: 5687
Re: Patient DICOM file merge logic
Thanks for the wonderful link. I have gone through the site, but still i could not get the information that i was seeking. I was concerned about the UID values. As, we will merge the data of same patient, DICOM image header information's should be updated as well. So, while updating, do we need to c...
- Wed, 2013-12-18, 06:42
- Forum: DCMTK - General
- Topic: Editing DICOM Image Header Information
- Replies: 3
- Views: 4852
Re: Editing DICOM Image Header Information
In the mentioned function, information related to the update of UIDs are not present.
I would like to get information on whether we have to update the UID tags also if we edit any information of DICOM image file?
I would like to get information on whether we have to update the UID tags also if we edit any information of DICOM image file?
- Wed, 2013-12-18, 02:28
- Forum: DCMTK - General
- Topic: Editing DICOM Image Header Information
- Replies: 3
- Views: 4852
Editing DICOM Image Header Information
If we edit any header information in the DICOM file do we also have to alter or provide new UID values for Study, series and Image. If we edit the contents of DICOM file, then what other relevant DICOM tags / information's should be updated? Can you give me links or information regarding the Editing...
- Wed, 2013-12-18, 02:18
- Forum: DCMTK - General
- Topic: Patient DICOM file merge logic
- Replies: 3
- Views: 5687
Patient DICOM file merge logic
I would like to get some information on how to merge the DICOM files of patients. Scenario is as below: I have two sets of DICOM files of same patient. Set I : Patient ID : 10000 Patient Name: PatientA Patient Sex: M DOB:19830215 Set II: Patient ID : 10000 Patient Name: PatientA1 Patient Sex: M DOB:...
- Tue, 2012-07-03, 01:46
- Forum: DCMTK - General
- Topic: DICOM Date(DA) VR formats
- Replies: 3
- Views: 4861
Re: DICOM Date(DA) VR formats
I was also thinking the same that the date format like 1983/02/15 or 1983/2/15 are supposed to be invalid date formats. On reading the DICOM conformance statement PS3.5-2011 for VR - DA and DT, i could not found any information on the valid date format characters except that the format for DA is YYY...
- Mon, 2012-07-02, 11:29
- Forum: DCMTK - General
- Topic: DICOM Date(DA) VR formats
- Replies: 3
- Views: 4861
DICOM Date(DA) VR formats
Hello, As mentioned in the DICOM standard, Value representation DA , its format is YYYYMMDD type and it is of 8 Bytes fixed. Also, the supported characters are "0"-"9" I would like to know what type of valid characters are supported in the date format values. E.g. 19830215, 1983/...
- Tue, 2012-05-01, 10:27
- Forum: DCMTK - General
- Topic: Reading the value of DICOM Tag "Image Position"
- Replies: 1
- Views: 19929
Reading the value of DICOM Tag "Image Position"
Hello, I would like to read the dicom tag value of "Image Position" [ 0028, 0032 ]. How to read the image position x, y and z coordinate values. [code] pDataset->findAndGetOFString(DCM_ImagePositionPatient,ofStringDicomField).good(){ lpszDicomField = ofStringDicomField.data(); nDicomFieldL...
- Mon, 2011-08-29, 08:37
- Forum: DCMTK - General
- Topic: JPEG2000 format dicom image being reversely displayed
- Replies: 1
- Views: 3487
JPEG2000 format dicom image being reversely displayed
Hello Using free image i had read compressed JPEG2000 pixel data of dicom file. On checking out the uncompressed pixel data, using bmp debugger software. i found that left side of image is being displayed at right side and right side of image is being displayed at the left side. Does anybody have an...
- Tue, 2011-04-26, 02:42
- Forum: DCMTK - General
- Topic: Converting Unsigned Data to Signed
- Replies: 5
- Views: 9707
Compressed Images
For Jpeg2000 format compressed data, i cannot still figure out when to convert the unsigned data to signed by checking the pixel representation. Current problem that i have faced now is For transfer syntax : EXS_JPEG2000LosslessOnly with pixel representation 1 i need to convert this data to signed r...
- Tue, 2010-07-06, 11:52
- Forum: DCMTK - General
- Topic: Converting Unsigned Data to Signed
- Replies: 5
- Views: 9707
Hi, Thanks for the reply but still remained with the unsolved problem. Well, on trying with different sets of data 1. Uncompressed DICOM FILE ( Pixel Representation = 1, Rescale Slope = 1, Rescale Intercept = 0) I do not need to convert the data into signed as it is already in the signed range. Resu...
- Tue, 2010-07-06, 09:06
- Forum: DCMTK - General
- Topic: Converting Unsigned Data to Signed
- Replies: 5
- Views: 9707
Converting Unsigned Data to Signed
Hi I have read dicom file (compressed pixel data of JPEG2000 format) using third library so far. On checking out the header information of the dicom file, it has Pixel Representation =1 and Bit Depth = 16 Modality = CT Now, the problem is , though the pixel representation signifies that the data are...
- Fri, 2010-06-25, 09:55
- Forum: DCMTK - General
- Topic: Is this the correct way of reading the compressed pixel data
- Replies: 0
- Views: 16687
Is this the correct way of reading the compressed pixel data
I have been trying to read the Compressed Image pixel data JPEG 2000 format. As compressed data is stored in dicom pixel sequence, i have read the dicom pixel sequence data as follows : DcmXfer xferSyn(dataset->getOriginalXfer()); bool isEncapsulated = xferSyn.isEncapsulated(); DcmElement *delem = N...
- Mon, 2010-06-21, 08:16
- Forum: DCMTK - General
- Topic: Read raw compressed pixel data
- Replies: 4
- Views: 7386
Reading Compressed Data
Hi .. i am referring this thread for reading the Compressed data.
I can get some more further information on this issue..
Upto now, i have obtained the compressed data in the DIcomPixelSequence
Now, how to process the compressed fragments stored in the pixel sequence..
Thanks..
I can get some more further information on this issue..
Upto now, i have obtained the compressed data in the DIcomPixelSequence
Now, how to process the compressed fragments stored in the pixel sequence..
Thanks..
- Tue, 2010-06-15, 03:00
- Forum: DCMJP2K
- Topic: DCMJP2K availabilty for 64 bit windows operating system
- Replies: 1
- Views: 22053
DCMJP2K availabilty for 64 bit windows operating system
Are any of these binary file distribution of DCMJP2K for 64 Bit Windows Operating system or source code of DCMJP2K for visual studio .NET 2008 available ?
Can i get further detail information about the licensing and if possible price list too...
Thanks
Anur
Can i get further detail information about the licensing and if possible price list too...
Thanks
Anur