bytedeco/javacv
Auf GitHub ansehenHow to add a transparent background image to opencv_ core.addWeighted
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#1.912 geöffnet am 27. Okt. 2022
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Beschreibung
How to add a transparent background image to opencv_ core.addWeighted;
At present, transparent parts in transparent pictures are filled with white;
I want to get the reversed color through mat, but I can't find the corresponding method, similar to Core bitwise_ not(coreMask, coreMask);