<DIV>hello everyone,</DIV>
<DIV>i got a problem when using AddImageFilter,its detailed description says:</DIV>
<DIV>" <B>Warning:</B> </DIV>
<DL class="warning">
<DD> No numeric overflow checking is performed in this filter. กฐ</DD></DL>
<P>however,i want to set the pixel-wise==255 (my images are 8-bits scale images),when overflow happens.how can i manage it?</P>
<P>thanks</P>
<P>Quan</P><br><br><span title="neteasefooter"><span id="netease_mail_footer"></span></span>