i need to compare two images together if any change happened mouse point to it how to use mouse in opencv using visual c++ but i can't understnd the function can any one simplefied it to me thnx
A:
there is an sample called "LK demo" in opencv\samples
in that sample there is cvSetMouseCallback calls on_mouse function
i think it will be a good start for you
eomer
2009-11-24 10:34:10