Inquire of python detectAndCompute in cv2 sift feature detection (img, None) or detect (img, None) w-CodePudding

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Inquire of python detectAndCompute in cv2 sift feature detection (img, None) or detect (img, None) w

Time：11-08

Sift=cv2. Xfeatures2d. SIFT_create ()
KPoint=sift. Detect (img, None)
What is None of the parameters in brackets, have a great god know

CodePudding user response:

You know, confused with the