摘要
讨论了曲线拟合在图像恢复中的应用．对图像的各行信息进行了曲线拟合，从而消除加性背景干扰．使用该方法能使图像恢复出较均匀的像面．通过该处理能较好地消除X射线图像中的加性背景干扰．
To study the application of curve fitting in image recovering. By using fitting curves in original data of images row by row, the beakground noise can be removed. The method can reach a good result in recovering deformed radiographs.Background nofse in a x-ray diffraction image can be removed by means of fittingcurves.
出处
《华北工学院测试技术学报》
1999年第4期231-234,共4页
Journal of Test and Measurement Technology
关键词
曲线拟合
图像恢复
图像处理
curve fitting
image restoration
background noise
