openmv/usr/examples/22-Optical-Flow
Kwabena W. Agyeman c78f91b421 Phase Corr Redo 2
Redid the phase correlation code again so it's one method call now. This
method call can either do logpolar phase correlation to get rotation/
scale or translation(x/y). Additionally, it will be able to also do both
at once. However, I don't have that quite working yet.

I've updated the example scripts to reflect the new code too.

Finally, I had to fix a bug in the rotation correction code.

...

Once I've got the full pipeline working I will post scripts for that. I
have all the code in there and it's been somewhat debugged... However, I
can't get a useful phase correlation lock out of the log polar fft mag.
I plan to look into noise filtering and spectral whitening solutions for
this.
2018-01-15 23:29:04 -05:00
..
absolute-rotation-scale.py Phase Corr Redo 2 2018-01-15 23:29:04 -05:00
absolute-translation.py Phase Corr Redo 2 2018-01-15 23:29:04 -05:00
differential-rotation-scale.py Phase Corr Redo 2 2018-01-15 23:29:04 -05:00
differential-translation.py Phase Corr Redo 2 2018-01-15 23:29:04 -05:00
image-patches-absolute-rotation-scale.py Phase Corr Redo 2 2018-01-15 23:29:04 -05:00
image-patches-absolute-translation.py Phase Corr Redo 2 2018-01-15 23:29:04 -05:00
image-patches-differential-rotation-scale.py Phase Corr Redo 2 2018-01-15 23:29:04 -05:00
image-patches-differential-translation.py Phase Corr Redo 2 2018-01-15 23:29:04 -05:00