hi can any give a examples to read dicom image.

What platform?

If you are on Windows:
Have you tried Codeproject DCM Converter ? They supply an executable application, and you can (maybe) get some clues about how to read the file from the source code.

If you are on Linux:
You can download Open Source code from http://puntoexe.com/content/view/11/2/. I had no problem building dicom2jpeg (on my Centos 5 workstation) and converting dcm files to jpeg.

There is much useful information about the file format and links to example programs at http://www.sph.sc.edu/comd/rorden/dicom.html

If you ask specific questions, maybe someone here can help. See Footnote.


Regards,

Dave

Footnote:

"Learning to ask the right (often hard) questions is an essential part of learning to be a programmer."

---Bjarne Stroustrup
Programming Principles and Practices using C++
Addison-Wesley, December 2008