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修了个注释

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御坂スバル
2024-09-14 21:55:46 +08:00
parent 8643747599
commit 0770bb146e
1 changed files with 1 additions and 1 deletions
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test/2024,9,10/set_alpha.py
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@@ -2,7 +2,7 @@ import cv2 as cv
# read image # read image
img=cv.imread("opencv_logo.png",cv.IMREAD_UNCHANGED) img=cv.imread("opencv_logo.png",cv.IMREAD_UNCHANGED)
# concert to rgba # convert to rgba
img_rgba=cv.cvtColor(img,cv.COLOR_BGR2BGRA) img_rgba=cv.cvtColor(img,cv.COLOR_BGR2BGRA)
# split alpha channel # split alpha channel
blue,green,red,alpha = cv.split(img_rgba) blue,green,red,alpha = cv.split(img_rgba)