Comments (6)
Actually, it wants a numpy array of (arrays of) 32 bit integers, so it's more like:
cv2.fillPoly(mask, np.array([vertices], dtype=np.int32), ignore_mask_color)
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Yep, the second argument is an array of array of points. The cpp interface has a proxy object called InputArrayOfArray.
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The way this is demonstrated in the classroom quiz includes vertices as being an array of shapes already - vertices = np.array([[(0,imshape[0]),(0, 0), (imshape[1], 0), (imshape[1],imshape[0])]], dtype=np.int32)
(this is before tuning :) ). I think it may be more confusing to change this within the notebook, as the vertices themselves are already supposed to be in an array.
What are your thoughts? Perhaps just editing the docstring to mention that vertices
is an array of integer points might solve it.
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this should make a pull request
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Updated the docstring to clarify this further.
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Related Issues (20)
- runtume error HOT 1
- region_of_interest() fillpoly HOT 1
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- Better guide for moviepy HOT 11
- Undefined Var HOT 3
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- Reflections Section Removed HOT 1
- Issue with conda install -c menpo opencv3=3.1.0 HOT 9
- ctrl+d , in windows, cannot exit. HOT 1
- Project Structure Is Inconsistent HOT 2
- Typo erron HOT 1
- The project doesn't have a license HOT 1
- No filename as test.ipynb HOT 1
- Simplifying calling Docker on this project and also getting upstream fixes HOT 4
- line fit HOT 2
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- why do not you publish a paper HOT 1
- Can we use this for real-time? HOT 1
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