Objective: to probe into the methods for enhancing signal intensity of pathological changes via conduct of Brain MRI, consequently making a basis for automaticfiltration for them.
前言：目的：探讨增强颅脑mri图像病变部位的信号强度的方法，从而为自动筛选病变区域提供依据。
2
The algorithm of spatially selective noise filtration is used to reduce noise of X-ray image according to the feature of automatic inspection of ammunition flaw.
针对炮弹装药疵病自动检测特点提出了用带空间选择性的去噪滤波算法对炮弹装药射线图像降噪。
3
Automatic cartridge filtration with reverse pulse dust collection is provided to allow for clean operations.