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<DIV><FONT face=Arial size=2>Hi !</FONT></DIV>
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<DIV><FONT face=Arial size=2>After rendering the volume using a raycast function
I would like to draw ROI on the rendered Volume and get the Volume data
pertaining to the ROI.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>I understand that the render window displays the
Volume Data as a 2D image with a 3D effect. When I draw a ROI on the
RenderWindow, I am able to get that 2D image in the ROI from the renderwindow
and not the corresponding Volume data.</FONT></DIV>
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<DIV><FONT face=Arial size=2>Can anyone help us in identifying a class /
function which can map the ROI drawn on the renderwindow to the corresponding
Volume data. I would like to delete the part selected by the ROI / save it as a
different Volume.</FONT></DIV>
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<DIV><FONT face=Arial size=2>Thanks for help.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Regards,</FONT></DIV>
<DIV><FONT face=Arial size=2>Sunanda</FONT></DIV>
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