基于Beta样条函数的图像滤波模板

Template of image filter based on beta-spline function

图像滤波模板是图像处理的重要内容.该文应用Beta样条函数作平滑函数构造出图像滤波模板,它具有B样条函数及B样条函数图像滤波模板的优良特征,并且它可以通过两参数的调节来获取满意的模板.

Template of image filter based on Beta_spline function is put forward. Beta_spline function is the expansion of B_spline function, so it has all the properties of B_spline function, besides, it has two parameters to control its shape and template.