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FACE ALIGNMENT WITH SHAPE REGRESSION

机译:具有形状回归的人脸对齐

摘要

The subject matter described herein relates to face alignment via shape regression. A method, computer storage medium, and system are provided. In one embodiment, the method comprises receiving an image including a face; and performing shape regression to estimate a facial shape in the image. For each stage in the shape regression, a local feature is extracted from a local region around each facial landmark in the image independently; and a joint projection is performed based on local features of multiple facial landmarks to predict a facial shape increment. Then, a facial shape of a current stage is generated based on the predicted facial shape increment and a facial shape of a previous stage.
机译:本文描述的主题涉及经由形状回归的面部对准。提供了一种方法,计算机存储介质和系统。在一个实施例中,该方法包括:接收包括面部的图像;以及然后执行形状回归以估计图像中的面部形状。对于形状回归的每个阶段,从图像中每个面部界标周围的局部区域中独立提取局部特征;基于多个面部标志的局部特征进行联合投影,以预测面部形状的增加。然后,基于预测的面部形状增量和前一阶段的面部形状来生成当前阶段的面部形状。

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