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itkRayCastInterpolateImageFunction is it doing interploation with weight
cofficient ?</DIV></DIV></DIV>
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mean in according DRR equation pixel along ray is interpolate and multiply by
weight (Ray length). I debug code but didn’t find about
that.</DIV></DIV></DIV>
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style="FONT-STYLE: normal; DISPLAY: inline; FONT-FAMILY: 'Calibri'; COLOR: #000000; FONT-SIZE: small; FONT-WEIGHT: normal; TEXT-DECORATION: none">Alex</DIV></DIV></DIV></DIV></DIV></BODY></HTML>