Liver segmentation from Computed Tomography(CT)image is important for the diagnosis and intervention of liver diseases.I......

Introduction Segmentation of masses plays a very important role in mammogram computer-aided diagnosis (CAD) system.Most ......

Random Walks has less interaction,better accuracy and higher computing independency.We introduce local intensity entropy......

记录数是随机游动模型中的一个基础统计量.本文给出了直线上简单对称随机游动弱记录数的大偏差和中偏差.“,”Record numbers are ......

随着计算机技术的日益成熟、硬件成本的迅速降低,各种结构复杂、功能强大的计算机系统被广泛应用到各个关键领域。与高速发展的计......