作者: Jean-Yves Bouguet , Salih Gokturk , Radek Grzeszczuk
DOI:
关键词: Linear combination 、 Sequence 、 Principal component analysis 、 Pattern recognition 、 Facial motion capture 、 Geography 、 Artificial intelligence 、 Data-driven 、 Tracking (particle physics) 、 Face (geometry) 、 Computer vision 、 Monocular
摘要: A method and system using a data-driven model for monocular face tracking are disclosed, which provide versatile three-dimensional (3D) images, e.g., face, single camera. For one method, stereo data based on input image sequences is obtained. 3D built the obtained data. sequence tracked model. Principal Component Analysis (PCA) can be applied to learn, possible facial deformations, build (“3D model”). The used approximate generic shape (e.g., pose) as linear combination of basis vectors PCA analysis.