基于数学形态学的图像边缘检测算法的研究

为了提高图像边缘检测的效率、降低噪声对图像边缘检测的影响，提出了一种基于数学形态学的图像边缘检测算法。该算法引入多元结构元素的概念，提出了一种改进的形态学边缘检测算子，能够有效地检测出带有噪声的图像边缘，并保持边缘的平滑性。实验结果表明，与传统边缘检测算子相比较，该算法杭噪声性能良好，实时性较好，具有一定的实用性和可行性。

Algorithm for Edge Detection of Image Based on Mathematical Morphology

In order to improve the efficiency of edge detection, and decrease the noise impact of the image edge detection, the algorithm of image edge detection was proposed based on mathematical morphology. hhe concept of Multivariate structural elements was introduced, and an improved morphological edge detection operator was proposed, which can effectively detect the edges of the image with noise,and keep the edge smoothness. Experiments demonstrate that comparcel with traditional edge detectors, this edge detector has a good performance of noise immunity, a better real-time perfor-mance and a certain practicality and feasibility.