Source of OpenCV/Python

[[Python]]

- https://pypi.org/project/opencv-python/
- https://github.com/skvark/opencv-python

- https://docs.opencv.org/4.x/d4/da8/group__imgcodecs.html#ga288b8b3da0892bd651fce07b3bbd3a56
>
cv.imread(	filename[, flags]	) ->	retval

*. [#p11d43ed]

- Python, OpenCVで図形描画（線、長方形、円、矢印、文字など）
--  https://note.nkmk.me/python-opencv-draw-function/

- Pythonでリストとタプルを相互に変換するlist(), tuple()
--  https://note.nkmk.me/python-list-tuple-convert/

* imread [#m983d38d]

- Imread flags.
--   https://docs.opencv.org/4.x/d8/d6a/group__imgcodecs__flags.html#ga61d9b0126a3e57d9277ac48327799c80