An adaptive switching interpolation filter was proposed using Newton interpolation method to remove salt and pepper noises in an image.
针对图像中椒盐噪声的特点，利用牛顿插值，提出了一种自适应开关插值滤波方法。
Meanwhile, considering that Newton iterative method is sensitive to the initial value of parameters, the paper studied generated methods for initial values on basis of data interpolation and fitting.
针对牛顿迭代法收敛精度和速度受初值影响的问题，基于数据插值和拟合方法，研究了迭代初值生成技术。
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