Real Time Edge Detection in Haskelldisciple-devel.blogspot.com 63 pointsjohngunderman15 years ago1 commentSaveHideCopy link On HNComments−liuliu15yIt should be noted that the OpenCV implementation the article mentioned (I believe it refers to cvCanny) is highly optimized to integer operation - word8 (there are several approximation used to avoid computing arctan).
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It should be noted that the OpenCV implementation the article mentioned (I believe it refers to cvCanny) is highly optimized to integer operation - word8 (there are several approximation used to avoid computing arctan).