Search found 8 matches

by okaimee
Thu, 2011-03-17, 04:27
Forum: DCMTK - General
Topic: How to add a bitmap image to a overlay
Replies: 1
Views: 2913

How to add a bitmap image to a overlay

I am developing a console application.I have acquired the image data from a DR equipment,now,what I want to do is to add a "L" or "R" on the image to mark which is the left or right side,then I want to save it as a dicom file and send it to the image workstation. I know there is ...
by okaimee
Mon, 2010-09-06, 03:42
Forum: DCMTK - General
Topic: Question about DicomImage::getInterData()
Replies: 3
Views: 4548

I had read the document,but I don't understand it exactly.Sorry for my poor English. In the document,I don't understand "Please note that for monochrome images the internal representation might be signed whereas color images are automatically converted to unsigned RGB format."What means &q...
by okaimee
Thu, 2010-09-02, 10:04
Forum: DCMTK - General
Topic: Question about DicomImage::getInterData()
Replies: 3
Views: 4548

Question about DicomImage::getInterData()

I have a 16bit grayscale image.What can I get by getInterData() ?16 bit grayscale value or 8bit grayscale value or 8bit RGB value?
by okaimee
Wed, 2010-09-01, 01:49
Forum: DCMTK - General
Topic: the question about some basic concepts of pixel data value
Replies: 3
Views: 3397

Sorry for my questions bothered you and what you say is just what I want.
by okaimee
Tue, 2010-08-31, 07:09
Forum: DCMTK - General
Topic: the question about some basic concepts of pixel data value
Replies: 3
Views: 3397

the question about some basic concepts of pixel data value

Hi I have some simple question puzzled me for a long time: 1.the pixel data value saved in dicom is what,CT value or grayscale value?I think is CT value,is that right? 2.If I analyse the dicom with dcmtk,the the pixel data value in the DcmDataset which I get is what value?CT value or grayscale value...
by okaimee
Tue, 2010-07-13, 11:46
Forum: DCMTK - General
Topic: How to save the processing to the DicomImage object
Replies: 1
Views: 2627

How to save the processing to the DicomImage object

Hi What I want to realize is : 1.load the dcm file and build the DicomImage object 2.do the negative processing. 3.save the processing into DicomImage object( not the dcm file ) 4.do other operation,for example:scale the image. The problem is at point 3. I just want to save the result of negative pr...
by okaimee
Mon, 2010-05-31, 09:07
Forum: DCMTK - General
Topic: Question about setWindow and getWindow
Replies: 2
Views: 3542

thanks

oh yeah!
Thank you for your reply.Your :D is the most beautiful smile.
:wink:
by okaimee
Mon, 2010-05-31, 02:44
Forum: DCMTK - General
Topic: Question about setWindow and getWindow
Replies: 2
Views: 3542

Question about setWindow and getWindow

Hi! Please help me :cry: I have a dicom file and I had read it into a DicomImage object which named pDicomImg.Now I just want to get the values of WindowCenter and WindowWidth. At first,my code is : int a=pDicomImg->getWindow(dWindowCenterOld,dWindowWidthOld); Then I found the value of a is 0. I sea...