facial contrast 中文意思是什麼
facial contrast
解釋
五官造影-
At the same time, we consider the reconstructed ermrs of a test sample in two spaccs : the between - class eigenmotion subspace and the within - class eigenmotion subspace, which are used as the classifier rule, in contrast to the traditional methods such as euclidean distance or mahalanobis distance in one subspace. experimental results show that this method outperforms the eigenface method in the presence of facial expression variations
在特徵運動的基礎上,我們還提出了同類特徵運動空間和異類特徵運動空間兩個子空間的概念,並且分析測試樣本在這兩個子空間的重建誤差,以此作為分類標準,而不是簡單地考慮在一個子空間里歐氏距離或者馬氏距離。
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