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<DIV><FONT size=2 face=宋体><SPAN class=974215208-03062013>Dear
All:</SPAN></FONT></DIV>
<DIV><FONT size=2 face=宋体><SPAN class=974215208-03062013>
Currently, we can set different opacity value to different
actors.</SPAN></FONT></DIV>
<DIV><FONT size=2 face=宋体><SPAN class=974215208-03062013>However, if we only
display one gray scale image. Could we set different </SPAN></FONT></DIV>
<DIV><FONT size=2 face=宋体><SPAN class=974215208-03062013>opacity value to
different Gray scale pixel points? If it is possible, </SPAN></FONT></DIV>
<DIV><FONT size=2 face=宋体><SPAN class=974215208-03062013>some useless points in
a image will not be shown or in transparent state.</SPAN></FONT></DIV>
<DIV><FONT size=2 face=宋体><SPAN
class=974215208-03062013></SPAN></FONT> </DIV>
<DIV><FONT size=2 face=宋体><SPAN class=974215208-03062013>(Color Image is the
same problem, whether we could set different opacity value to different RGB
pixel points).</SPAN></FONT></DIV>
<DIV><FONT size=2 face=宋体><SPAN
class=974215208-03062013></SPAN></FONT> </DIV>
<DIV><FONT size=2 face=宋体><SPAN class=974215208-03062013>Thanks a
lot.</SPAN></FONT></DIV>
<DIV><FONT size=2 face=宋体><SPAN
class=974215208-03062013></SPAN></FONT> </DIV>
<DIV><FONT size=2 face=宋体><SPAN class=974215208-03062013>Best
regards.</SPAN></FONT></DIV>
<DIV><FONT size=2 face=宋体><SPAN class=974215208-03062013>Hong
Songyang </SPAN></FONT></DIV></BODY></HTML>