In order to be able to replicate all of the planes fading away and also maintain proper perspective I used the Vanishing Point Filter to eyeball the plane our man is surfing on.
为了能够复制出所有的消失平面，也为了保持正确的透视关系，我使用了消失点滤镜来观察人物所骑乘的平面。
2
This algorithm combined with the algorithm estimating and separating parameters of each component using Dechirp Narrowband filter can pick up many peak value once from the WHT plane.
该算法结合解线调和窄带滤波器分离和估计各分量的参数的算法，可以一次提取多个尖峰值。
3
In median plane, heads auricle, body can filter the sounds from different elevations and result in the different characteristics of spectra in sound waves.