Canny

Canny may refer to:

Canny (attribute), a pleasant attribute
Canny edge detector, an image operator which uses a multi-stage algorithm to detect edges

Canny is the surname of: John Canny, American computer scientist, namesake of the Canny edge detector
Nicholas Canny (born 1944), Irish historian
Paddy Canny (1919-2008), Irish fiddler