January 12, 2021
Rotoscoping with OpenCV/C++
One of the most basic problems in VFX is separating an object in a video from its background. The object then composited back into new environment or scene. This task has different names such as matting, keying or more popular term rotoscoping.
In this demo you can see how a church in the foreground is separated from the background blue sky, which was later replaced with a sky full of stars.
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