Painter123's profile - activity

How to mark your answer as a solution to the problem?

Thank you very much, I worked on this for a very long time and only now I saw that I had a signed mask. Today, before di

I think the RETR_THREE flag is associated with a Hierarchy. I do not use Hierarchy in the application, is it worth it to

Thanks for the answer. I can not write like this: Mat rgba[4]={rgb[0],rgb[1],rgb[2], mask}; merge(rgba,4,dst); it br

Unfortunately, I did not have enough time to study computer vision, since the problem appeared by itself and it is urgen

Thanks for the answer. I can not write like this: Mat rgba[4]={rgb[0],rgb[1],rgb[2], mask}; merge(rgba,4,dst); it br

Make the background of the image transparent using a mask Greetings. How can I make the background of the image transpar