The Canny edge detector is an edge detection operator that uses a multi-stage algorithm to detect a wide range of edges in images. It was developed by John F. Canny in 1986. Canny also produced a computational theory of edge detection explaining why the technique works.
Read more about Canny Edge Detector: Development of The Canny Algorithm, Parameters, Conclusion
Famous quotes containing the word edge:
“His poor, crazy, deformed body was a mere Pandora’s box, containing all the physical ills that ever afflicted humanity. This, perhaps, whetted the edge of his satire, and may in some degree excuse it.”
—Philip Dormer Stanhope, 4th Earl Chesterfield (1694–1773)