基本解釋[計算機科學技術]混合高斯背景模型英漢例句雙語例句Mixture Gaussian model is one of background subtraction methods.混合高斯模型是背景對消中一種非常有效的方法。First, we consider the dependency of parent-child wavelet coefficients by the use of mixture gaussian model and we get the fitting result by the method of EM(Expected Maximum).通過小波父子系數(shù)的聯(lián)合分布密度函數(shù)來描述小波域中各相鄰尺度系數(shù)的非獨立特性，運用期望極大估計（EM）算法實現(xiàn)對該聯(lián)合分布密度的混合高斯模型擬合；Background modeling was based on mixture Gaussian model, which had strong adaptive capability for variety of external factors, such as illumination change, shadow, object shelter and etc.采用混合高斯模型為碼頭背景建模，該模型可克服各種外部因素的影響，如光照變化、陰影、目標遮擋等，具有很強的適應能力。mixture gaussian model更多例句詞組短語短語Mixture of Gaussian Model 混合高斯模型local mixture gaussian model 局部高斯混合模型mixture Gaussian background model 混合高斯背景模型Mixture Gaussian shadow model 混合高斯陰影模型narrow -band mixture gaussian noise model 窄帶混合高斯噪聲mixture gaussian model更多詞組專業(yè)釋義計算機科學技術混合高斯背景模型