spacial difference

常见例句

The spacial distribution of identical optical-path difference of two diverging coherent pointlite is rotary hyperboloid.
二發散相乾點光源的空間等光程差麪爲廻轉雙曲麪；
The spacial distribution of identical optical-path difference of one converging and one diverging coherentpointlite is rotary ellipsoid.
一會聚和一發散相乾點光源的空間等光程差麪爲廻轉橢球麪。
According to the imaging difference of target, background clutter and noise, a moving small target detection method based on spacial high-pass filtering and N-frame track accumulating is presented.
根據目標、背景乾擾和噪聲在紅外序列圖像中的差異，提出了一種基於空間高通濾波和時間域上N幀軌跡積累的運動小目標檢測方法。