摘要
对传统的边缘提取及区域分割方法进行了一定的改进,将其扩张到了三维体数据中,并针对hessian矩阵边缘效应特别强的特点,提取其最大特征值进行图像分割,取得了一定的效果。
With some improvements to the traditional edge detection and segmentation method,We expanses these to a three-dimensional volume data.Because the hessian matrix has a strong edge effect,the maximum eigenvalue of the hessian matrix is extracted,and it has made some effect.
出处
《信息技术》
2011年第10期47-49,共3页
Information Technology
基金
国家科技支撑计划(2009BAI76B04)
