Changed "shough" to "should" for better clarity.
This commit is contained in:
Kirin Chu 2023-12-15 09:21:23 +08:00 committed by GitHub
parent 3d1f6465da
commit fb9f75c5ba
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

View File

@ -2261,7 +2261,7 @@ too large, some circles may be missed.
@param param1 First method-specific parameter. In case of #HOUGH_GRADIENT and #HOUGH_GRADIENT_ALT,
it is the higher threshold of the two passed to the Canny edge detector (the lower one is twice smaller).
Note that #HOUGH_GRADIENT_ALT uses #Scharr algorithm to compute image derivatives, so the threshold value
shough normally be higher, such as 300 or normally exposed and contrasty images.
should normally be higher, such as 300 or normally exposed and contrasty images.
@param param2 Second method-specific parameter. In case of #HOUGH_GRADIENT, it is the
accumulator threshold for the circle centers at the detection stage. The smaller it is, the more
false circles may be detected. Circles, corresponding to the larger accumulator values, will be