首页> 外国专利> Method of generation of a model of the face in three dimensions.

Method of generation of a model of the face in three dimensions.

机译:在三个维度上生成人脸模型的方法。

摘要

The invention relates to a method for generating a three-dimensional facial model the shape of which can changed on the basis of a plurality of images of faces of persons, including the steps that involve: generating a facial template; acquiring shapes from examples of faces of persons; repeatedly changing the shape of the template for each example of a face of a person, so that the shape of the changed template corresponds to the shape of the face example, and determining the change in shape between the initial template and the changed template; and generating the facial model as a linear combination of the shape of the template and the changes in shape between the initial template and the changed template, for each example of a face of a person. The invention also relates to a method for processing an image of a face of a person such as to generate a three-dimensional image of the face of the person from of said deformable model.
机译:本发明涉及一种用于生成三维人脸模型的方法,该三维人脸模型的形状可以基于多个人脸图像而改变,包括以下步骤:生成人脸模板;从人的面孔实例中获取形状;针对人的脸部的每个示例重复地改变模板的形状,使得改变后的模板的形状与脸部示例的形状相对应,并确定初始模板和改变后的模板之间的形状改变;对于人脸的每个例子,生成面部模型作为模板的形状与初始模板和改变后的模板之间的形状变化的线性组合。本发明还涉及一种用于处理人的面部图像以从所述可变形模型生成人的面部三维图像的方法。

著录项

  • 公开/公告号FR2998402B1

    专利类型

  • 公开/公告日2014-11-14

    原文格式PDF

  • 申请/专利权人 MORPHO;

    申请/专利号FR20120061025

  • 发明设计人 SAMI ROMDHANI;

    申请日2012-11-20

  • 分类号G06T19/00;G06K9/00;

  • 国家 FR

  • 入库时间 2022-08-21 14:54:26

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号