Improving edge detection by an objective edge evaluation
SAC '92 Proceedings of the 1992 ACM/SIGAPP Symposium on Applied computing: technological challenges of the 1990's
Detection of Displacement Vectors through Edge Segment Detection
IEICE - Transactions on Information and Systems
Multidimensional algorithm for finding discontinuities of signals from noisy discrete data
Mathematical and Computer Modelling: An International Journal
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This correspondence describes a new algorithm for extracting edges from natural images. Starting from a simple image model, the algorithm poses the problem of edge extraction as a statistical classifier problem. The algorithm is capable of extracting and detecting edges from images even in the presence of noise. A step by step mathematical derivation of the algorithm reveals the flexibility of the algorithm with pertinent parameters that can be varied for the specific need of the user. Finally, the proposed edge operator is compared to the well-known Marr-Hildreth's edge operator.