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FACE POSE ESTIMATION/THREE-DIMENSIONAL FACE RECONSTRUCTION METHOD, APPARATUS, AND ELECTRONIC DEVICE
FACE POSE ESTIMATION/THREE-DIMENSIONAL FACE RECONSTRUCTION METHOD, APPARATUS, AND ELECTRONIC DEVICE
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机译:面部姿势估计/三维面重建方法,装置和电子设备
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摘要
This application discloses methods, apparatus, and electronic devices for face pose estimation and three-dimensional face reconstruction. The face pose estimation method comprises: acquiring a two-dimensional face image for processing, constructing a three-dimensional face model corresponding to the two-dimensional face image, and determining a face pose of the two-dimensional face image based on face feature points of the three-dimensional face model and face feature points of the two-dimensional face image. With this approach, the face pose estimation is performed based on the three-dimensional face model corresponding to the two-dimensional face image, instead of only based on a three-dimensional average face model. As a result, a high accuracy pose estimation can be obtained even for a face with large-angle and exaggerated facial expressions. Thus, robustness of the pose estimation can be effectively improved.
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