cvloop allows online video transformation and evaluation with OpenCV. Designed for jupyter notebooks.
Project description
Provides cvloop, a way to show opencv video loops. Designed for jupyter notebooks.
Simple example: Show webcam feed.
from cvloop import cvloop
cvloop()
More complex example: Show webcam feed side by side with inverted image.
from cvloop import cvloop
cvloop(function=lambda frame: 255 - frame, side_by_side=True)
Complex example: Show video file with background extraction (See OpenCV Documentation; Video).
from cvloop import cvloop
import cv2
def mog2(frame):
return mog2.fgbg.apply(frame)
mog2.fgbg = cv2.createBackgroundSubtractorMOG2()
cvloop('768x576.avi', function=mog2, side_by_side=True)
More examples: For more examples check out the examples notebook.
Requirements
(Recommended versions, additionally tested versions in parentheses.)
Python 3.6 (Required)
OpenCV 3.2
Jupyter 4.3.1
Dependencies
matplotlib (2.0.0)
numpy (1.12.0)
Project details
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cvloop-0.3.3.tar.gz
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