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Use of physical deformation during scanning of an object to generate views of the object

机译:在扫描对象以生成对象视图期间使用物理变形

摘要

Disclosed are methods and systems for determining and displaying a simulated deformation of a 3D object data model. In one aspect, a method is disclosed that includes causing a force to be applied to an object to cause a deformation of the object and causing a plurality of reference scans of the object to be captured. The method further includes, based on the plurality of reference scans, generating a 3D object data model representing the object and, further based on the plurality of reference scans, identifying a constraint point of the 3D object data model, where the constraint point represents a point of minimum deformation of the object. The method still further includes selecting a predefined deformation model, where the predefined deformation model defines a simulated deformation, and where the simulated deformation simulates at least a portion of the deformation of the object proximate to the point of minimum deformation.
机译:公开了用于确定和显示3D对象数据模型的模拟变形的方法和系统。在一个方面,公开了一种方法,该方法包括使力施加到物体上以引起物体的变形,并引起要捕获的物体的多个参考扫描。该方法还包括基于多个参考扫描,生成表示对象的3D对象数据模型,并且进一步基于多个参考扫描,识别3D对象数据模型的约束点,其中,约束点表示对象。对象的最小变形点。该方法还包括选择预定义的变形模型,其中预定义的变形模型定义模拟的变形,并且其中的模拟的变形模拟接近最小变形点的物体的变形的至少一部分。

著录项

  • 公开/公告号US9870435B1

    专利类型

  • 公开/公告日2018-01-16

    原文格式PDF

  • 申请/专利权人 GOOGLE INC.;

    申请/专利号US201414195475

  • 发明设计人 RYAN HICKMAN;ARSHAN POURSOHI;THOR LEWIS;

    申请日2014-03-03

  • 分类号G06F17/50;

  • 国家 US

  • 入库时间 2022-08-21 12:57:10

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