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3D facial expression recognition has been greatly promoted for overcoming the inherent drawbacks of 2D facial expression recognition and has achieved superior recognition accuracy to the 2D. In this paper, a novel holistic, full-automatic approach for 3D facial expression recognition is proposed. First, 3D face models are represented in 2D-image-like structure which makes it possible to take advantage...
Content-based 3D object retrieval has wide applications in various domains, ranging from virtual reality to computer aided design and entertainment. With the rapid development of digitizing technologies, different views of 3D objects are captured, which requires for effective and efficient view-based 3D object retrieval (V3DOR) techniques. As each object is represented by a set of multiple views,...
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