 | 1 | initial version |
I have a transparent PNG image (shown below)...
and another image (shown below)
I want to copy the resize the first image and place it over the second image, and I tried doing so using the resize() and copyTo() functions. But the result was not what I expected or wanted...
How do I get rid of that green color in the background?
| | 2 | No.2 Revision |
I have a transparent PNG image (shown below)...
and another image (shown below)
I want to copy the resize the first image and place it over the second image, and I tried doing so using the resize() and copyTo() functions. But the result was not what I expected or wanted...
How do I get rid of that green color in the background?
EDIT - So, I did further research and found that this is probably because I am using a three channel image and I need to use a four channel image.
| | 3 | No.3 Revision |
I have a transparent PNG image (shown below)...
and another image (shown below)
I want to copy the resize the first image and place it over the second image, and I tried doing so using the resize() and copyTo() functions. But the result was not what I expected or wanted...
How do I get rid of that green color in the background?
EDIT - So, I did further research and found that this is probably because I am using a three channel image and I need to use a four channel image.image. So how do I convert a 3-channel image to a 4-channel image?
