Canny Edge Detector

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:

    Imprudence relies on luck, prudence on method. That gives prudence less edge than it expects.
    Mason Cooley (b. 1927)