Butterworth filter has most smoothfilter performance, and has most application.
巴特沃兹滤波器具有最平滑的滤波特性，因而使用最多。
2
The paper proposes a new method of adaptive smoothfilter, based on that to design a Gaussian kernel adaptive smoothfilter so as to suppress the random noise spread on the infrared image.
文章提出了一种新的自适应平滑滤波方法，并据此设计自适应高斯核平滑滤波来抑制红外图像中的随机噪声。
3
Data Capture and Delivery provides a framework to normalize, filter, smooth, and summarize the data, eliminating extraneous data or compressing the data volume to reduce the bandwidth and server load.
Data Capture and Delivery组件提供了一个框架来规范化、过滤、整理和总结这些数据，去掉无关的数据或是压缩数据量来减轻带宽和服务器负载。