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公开(公告)号：US09196089B2
公开(公告)日：2015-11-24
申请号：US13474625
申请日：2012-05-17
申请人： Jose Rafael Tena , Moshe Mahler , Iain Matthews , Hengchin Yeh , Thabo Dominik Beeler , Robert Sumner , Cydni Tetro , John-Thomas C. Ngo
发明人： Jose Rafael Tena , Moshe Mahler , Iain Matthews , Hengchin Yeh , Thabo Dominik Beeler , Robert Sumner , Cydni Tetro , John-Thomas C. Ngo
摘要： Techniques are disclosed for creating digital assets that can be used to personalize themed products. For example, a workflow and pipeline used to generate a 3D model from digital images of a person's face and to manufacture a personalized, physical figurine customized with the 3D model are disclosed. The 3D model of the person's face may be simplified to match a topology of a desired figurine. While the topology is deformed to match that of the figurine, the 3D model retains the geometry of the child's face. Simplifying the topology of the 3D model in this manner allows the mesh to be integrated with or attached to a mesh representing desired figurine.
摘要翻译： 披露了用于创建可用于个性化主题产品的数字资产的技术。 例如，公开了用于从人脸数字图像生成3D模型并且制造用3D模型定制的个性化物理雕像的工作流程和流水线。 可以简化人脸的3D模型以匹配所需雕像的拓扑。 当拓扑变形以匹配小雕像时，3D模型保留了孩子脸部的几何形状。 以这种方式简化3D模型的拓扑结构允许网格与表示所需雕像的网格集成或附加到网格上。
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公开(公告)号：US08922553B1
公开(公告)日：2014-12-30
申请号：US13089675
申请日：2011-04-19
摘要： An improved modeling system and associated techniques are described herein. In various embodiments, a modeling system generates a spatially local PCA model where the parts are connected with continuity constraints (e.g., soft constraints) in the boundaries. Experimental results on 3D face modeling show that the spatially local PCA model generalizes better than a holistic model. Moreover, the modeling system smoothly varies local control points for face posing in animation.
摘要翻译： 本文描述了改进的建模系统和相关技术。 在各种实施例中，建模系统生成空间上本地PCA模型，其中部分与边界中的连续性约束（例如，软约束）连接。 3D面部建模的实验结果表明，空间局部PCA模型总体上优于整体模型。 此外，造型系统平滑地改变了动画中脸部的本地控制点。
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