This paper investigates face recognition during facial expressions. While face-expressions have been treated as an adverse factor in standard face recognition approaches, our research suggests that if a system has a choice in the selection of faces to ...
Robust face recognition under various illumination environments is essential for successful commercialization. Feature-based face recognition relies on a good choice of feature vectors. However, there is no feature vector invariant under illumination ...
Expression invariant 3D face recognition systems have many computer vision applications such as human-computer interaction. Most 3D face recognition systems rely on rigid region features and a substantial amount of training data to achieve better ...
Association for Computing Machinery
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