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Results tagged with image
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user 205974
This tag is for questions related to the loading, formatting, saving, compression, and display of data representing pictures.
1
vote
Processing an image to extract green-screen mask
So, for an openCV BGR image a mask would be:
import cv2
img = cv2.imread("source.jpg")
b, g, r = img[:, :, 0], img[:, :, 1], img[:, :, 2]
mask = (g > 100) & (r < 100) & (b < 100)
The inverse of the …
- 141