基于X射线炮弹图像边缘检测技术的研究

Research of the Edge Detection Technique Based on X-ray Projectile

在深入研究边缘检测技术和小波理论的基础上,结合X射线图像及炮弹内部弹药缺陷的特征,与传统的边缘检测算法相比较,找到了一种适用于X射线炮弹弹药图像的缺陷边缘检测方法———小波模极大值多尺度边缘检测方法.实验结果表明,该方法能够较准确地提取X射线炮弹弹药缺陷的边缘特征.

On the basis of deeply researching into the edge detection technique and wavelet transformation, combined with the feature of X-ray image and the ammunition which is inserted, and comparing with the traditional edge detection algorithm, this paper presents a method of defect edge detection that adapts to the X-ray projectile image--the multiscale analysis of the wavelet modulus maximum. The experiment shows that this method can detect the edges of the image accurately.