Non-free algorithms like SIFT and SURF causing tests to fail.

AdamSpannbauer / python_video_stab

A Python package to stabilize videos using OpenCV

https://adamspannbauer.github.io/python_video_stab/html/index.html

MIT License

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Non-free algorithms like SIFT and SURF causing tests to fail. #20

Closed RobRoseKnows closed 5 years ago

RobRoseKnows commented 6 years ago

See skvark/opencv-python#126. As of OpenCV 3.4.3, the patented algorithms such as SIFT and SURF are hidden behind the OPENCV_ENABLE_NONFREE=1 flag. They are no longer included in the Python bindings which is causing the tests to fail on Travis.

Possible options are:

Remove SIFT and SURF from the tests
Add try-except logic in kp_method initialization to raise a warning when SIFT and SURF are used.

AdamSpannbauer commented 5 years ago

Thanks for the catch, I had forgotten to turn on a recurring Travis build (turned on now).

Fix to come.

AdamSpannbauer commented 5 years ago

SIFT and SURF dropped from tests and a note about them has been added to the docs

thanks again for the catch @RobRoseKnows