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:
“The stroke of the whip maketh marks in the flesh: but the stroke of the tongue breaketh the bones. Many have fallen by the edge of the sword: but not so many as have fallen by the tongue.”
—Ecclesiasticus Apocrypha. Ecclesiasticus, 28:17-8.