Optic Flow on pairs of images

asked 2014-11-20 04:25:39 -0600

dedevil
6 ●2

Hi all

I'm just wondering if it possible to calculate optic flow on pairs of images instead of a video. I have a folder with a lot of sequential images captured with a robot simulator and I'd like to calculate optic flow on these images. I need the results to be a sequence of images as well

Any ideas? Thank you very much.

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answered 2014-11-20 05:12:43 -0600

R.Saracchini

280 ●2 ●8

Yes you can perfectly use such algorithms with still images. In fact all that they expect in OpenCV is the previous and the next frame images. So it does not make any differentiation. Of course, you have to take into account that Optical Flow works better when the images differs not much from the previous one.