这篇文章中,我们提出一个新颖的显式图像滤波器称为引导过滤器。起源于一个局部的线性模型,指导滤波器通过考虑指导图像的内容计算滤波输出,这种滤波器可以输入图像本身或另一个不同的形象-In this article, we propose a novel explicit image filter called the boot filter. The filter is derived　a local linear model, which can be used to calculate the filter output by considering the content of the image.