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<DIV><FONT face=Arial size=2><BR>Dear Sir,<BR>I have worked that sample.It works
fine.In that it is working for 3 components.But we have 1 component that
is dicom images. vtkImageLuminance class SetInput function takes only 3
components.<BR>Its giving color image output.Actually I want Gray image
not color image.I need to convert imagedata(read from dicom file) to
polydata.<BR>so,please givem me suggesition for this.<BR>Thank
you,<BR>satyanarayana.</FONT></DIV></BODY></HTML>