background difference

常見例句

This algorithm combines background difference with the particle filter.
該方法利用背景差分法與粒子濾波器算法相結(jié)合。
First, the background difference method was used to achieve the segmentation of moving foreground from background.
首先通過背景差分的方法，實(shí)現(xiàn)了運(yùn)動(dòng)前景和背景的分割；
This paper adopts the three-level DWT to decompose background and image sequences, and detects moving objects only using background difference among those low frequency sub-images.
本文利用DWT對(duì)背景和序列圖像進(jìn)行三層分解，僅將低頻子圖進(jìn)行背景差分提取了運(yùn)動(dòng)目標(biāo)。

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