Motion detection over moving background...
I'm looking to do some motion detection for a 4-way skydive, which can be found here: https://youtu.be/uarBo2ZiYZ8. I'd like to determine relative motion among the 4 skydivers, and motion against the background (e.g. roads). Does anyone have suggestion on how I can approach this problem using OpenCV?
The simplest is probably Optical Flow or something to make masks and then the Motion History stuff.
http://docs.opencv.org/2.4/modules/video/doc/motion_analysis_and_object_tracking.html
I don't think there are any tutorials on how to use Segment Motion, but it doesn't look too complicated.
Thanks for pointing me in a direction.