Extrapolate background from small image into larger resolution
Hello!
I have a 527x739 photograph with a figure in the foreground and a simple gray background. I'd like to take the background, and extrapolate it so that it fills an entire 1920x1080 frame, then cut out the figure with a mask, feather it, and make it appear that it's sitting in a larger background that fills the frame. The problem is the background is lightly textured. When I take a portion of it and copy it and move it to the edge to fill out more space, there's an obvious separation and it looks bad. I cannot find a blend mode that will make it look seemless.
Is there a way to blend it so that it fills the entire 1920x1080 frame and doesn't look like I've chopped up portions of them and stuck them together? Thank you!
