【摘要】 边缘检测是图像处理的一个重要环节 ,提出的自动选取阈值的梯度法是应用于图像处理的一种边缘检测方法 ,基于图像边缘的梯度 ,自动选取阈值实现对图像的边缘检测 ,实践证明 ,该方法对图像的处理效果优于传统的边缘检测方法。更多还原

【Abstract】 Edge detection is an important method of image processing.In this paper a new method that auto selects thresholds of the image based on gray gradient of the image edge is applied on the processing of images. It is proved by practice that the results of this method is obviously practice that the results of this method is obviously better than other traditional edge detection methods.更多还原