Robust Edge Detection Method and System for Noise and Blur

摘要

The strong outline detection method and system are provided to the background noise and blurring. Outline detecting method according to an embodiment of the present invention, estimates a defocus map for the input image, by using the defocus map, and detects the outline of the input image. As a result, it is the image that contains the image overall background noise and blurring, as well as detection can be tough outline for image partly including blurring with.;