Reader Comments

Post a new comment on this article

Candy edge detection?

Posted by ebrown438 on 17 Mar 2017 at 21:02 GMT

I believe that there has been an autocorrect spelling error: the Canny edge detection method (named after John Canny) is used to highlight edges present in images. As far as I'm aware, there is no such thing as a "Candy" operator (unless the Canny edge detector is used to identify chocolate in an image.)

No competing interests declared.