Compound-edge-detection method

Dongge Li; Jian Lin

doi:10.1117/12.242016

7 June 1996 Compound-edge-detection method

Dongge Li, Jian Lin

Proceedings Volume 2751, Hybrid Image and Signal Processing V; (1996) https://doi.org/10.1117/12.242016
Event: Aerospace/Defense Sensing and Controls, 1996, Orlando, FL, United States

Abstract

Based on some important edge detection algorithms, this paper presents a compound edge detection method. In this method, the nonlinear Laplacian operator and the edge strength detector are combined to improve the edge location accuracy, the infinite impulse response (IIR) exponential smoothing filter and the length denoising operator are used to reduce the noise effect, and a fast algorithm is developed to make this method more efficient. To evaluate the performance of this method, we apply this new edge detection method on different kinds of images. The experimental results show that this method has high edge location accuracy and can decrease the influence of noise effectively.

Citation Download Citation

Dongge Li and Jian Lin "Compound-edge-detection method", Proc. SPIE 2751, Hybrid Image and Signal Processing V, (7 June 1996); https://doi.org/10.1117/12.242016

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