bgr to rgb opencv
img = cv2.cvtColor(img, cv2.COLOR_RGB2BGR)bgr to rgb opencv
img = cv2.cvtColor(img, cv2.COLOR_RGB2BGR)cv2 convert to rgb
im_rgb = cv2.cvtColor(im_cv, cv2.COLOR_BGR2RGB)how to use cv2.COLOR_BGR2GRAY
def main():
imagePath = "img.jpg"
img = cv2.imread(imagePath)
gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
generate_histogram(gray)
cv2.imwrite("before.jpg", gray)
gray = cv2.equalizeHist(gray)
generate_histogram(gray)
cv2.imwrite("after.jpg",gray)
return 0Copyright © 2021 Codeinu
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