Intel® Integrated Performance Primitives
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How can i reduce 50% value in alpha channel?

jayender
Beginner
‎07-12-2006 08:36 AM
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hi folks

How can i reduce 50% value in alpha channel for image transparency. actually my requirements is i have 2 image one is red free and other one is green free image, now i want to display the one image over other image (with transparent). so i thought i can reduce the 50% value in alpha channel then only we can display the transparency image.? is it correct or not? plz reply me as soon as possible.

Thanks and Regadrs
Jay
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Vladimir_Dudnik
Employee
‎07-31-2006 08:49 PM
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Hi Jay,

you can use IPP AlphaComposition functions. Please see attached sample

Regards,
Vladimir

alphacomposition.zip
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