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1. 发明授权

US09196089B2 Techniques for processing reconstructed three-dimensional image data 有权
标题翻译：用于处理重建的三维图像数据的技术
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
IPC分类号： G06T19/00 , G06T17/20 , G06T19/20 , G06T17/00
CPC分类号： G06T17/205 , B33Y50/00 , G06T5/002 , G06T17/00 , G06T17/20 , G06T19/20
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。

2. 发明授权

US08633926B2 Mesoscopic geometry modulation 有权
标题翻译：介观几何调制
公开(公告)号：US08633926B2
公开(公告)日：2014-01-21
申请号：US12689170
申请日：2010-01-18
申请人： Thabo Dominik Beeler , Bernd Bickel , Markus Gross , Robert Sumner , Paul Beardsley
发明人： Thabo Dominik Beeler , Bernd Bickel , Markus Gross , Robert Sumner , Paul Beardsley
IPC分类号： G06T11/40 , G06T15/04 , G06T11/00
CPC分类号： G06T17/00 , H04N13/239
摘要： Techniques are provided for mesoscopic geometry modulation. A first set of mesoscopic details associated with an object is determined by applying a filter to an image of an object. Mesoscopic details included in the first set of mesoscopic details are detectable in the image of the object and are not detectable when generating a coarse geometry reconstruction of the object. A three-dimensional model for the object is generated by modulating the coarse geometry with the first set of mesoscopic details.
摘要翻译：提供了介观几何调制技术。通过对对象的图像应用过滤器来确定与对象相关联的第一组介观细节。包含在第一组介观细节中的介观细节在对象的图像中是可检测的，并且在生成对象的粗略几何重建时不可检测。通过使用第一组介观细节调制粗略几何生成对象的三维模型。

3. 发明申请

US20110175900A1 SYSTEM AND METHOD FOR MESOSCOPIC GEOMETRY MODULATION 有权
标题翻译：系统和方法用于几何几何调制
公开(公告)号：US20110175900A1
公开(公告)日：2011-07-21
申请号：US12689170
申请日：2010-01-18
申请人： Thabo Dominik BEELER , Bernd Bickel , Markus Gross , Robert Sumner
发明人： Thabo Dominik BEELER , Bernd Bickel , Markus Gross , Robert Sumner
IPC分类号： G06K9/32 , G06T15/10
CPC分类号： G06T17/00 , H04N13/239
摘要： A computer-implemented method for mesoscopic geometry modulation. The method includes determining a first set of mesoscopic details associated with an object by applying a filter to an image of an object, where mesoscopic details included in the first set of mesoscopic details are detectable in the image of the object and are not detectable when generating a coarse geometry reconstruction of the object, and generating a three-dimensional model for the object by modulating the coarse geometry with the first set of mesoscopic details.
摘要翻译：用于介观几何调制的计算机实现的方法。该方法包括通过对对象的图像应用滤波器来确定与对象相关联的第一组中观细节，其中包括在第一组介观细节中的介观细节在对象的图像中是可检测的，并且在生成时不可检测对象的粗略几何重建，以及通过用第一组介观细节调制粗略几何形状来生成对象的三维模型。

4. 发明授权

US08670606B2 System and method for calculating an optimization for a facial reconstruction based on photometric and surface consistency 有权
标题翻译：基于光度和表面一致性计算面部重建优化的系统和方法
公开(公告)号：US08670606B2
公开(公告)日：2014-03-11
申请号：US12897518
申请日：2010-10-04
申请人： Thabo Dominik Beeler , Bernd Bickel , Markus Gross , Robert Sumner , Paul Beardsley
发明人： Thabo Dominik Beeler , Bernd Bickel , Markus Gross , Robert Sumner , Paul Beardsley
IPC分类号： G06K9/00
CPC分类号： G06T7/593 , G06T17/20 , G06T2200/08 , G06T2207/30201
摘要： A computer-implemented method for generating a three-dimensional model of an object. The method includes generating a coarse geometry mesh of the object; calculating an optimization for the coarse geometry mesh based on photometric consistency and surface consistency associated with the coarse geometry mesh; and refining the coarse geometry mesh with the optimization to generate the three-dimensional model for the object.
摘要翻译：一种用于生成对象的三维模型的计算机实现的方法。该方法包括生成对象的粗略几何网格; 基于与粗糙几何网格相关联的光度一致性和表面一致性，计算粗略几何网格的优化; 并通过优化来细化粗略几何网格以生成对象的三维模型。

5. 发明授权

US08611674B1 System and method for invariant-based normal estimation 有权
标题翻译：用于基于不变量的正态估计的系统和方法
公开(公告)号：US08611674B1
公开(公告)日：2013-12-17
申请号：US12689172
申请日：2010-01-18
申请人： Thabo Dominik Beeler , Bernd Bickel , Markus Gross , Robert Sumner
发明人： Thabo Dominik Beeler , Bernd Bickel , Markus Gross , Robert Sumner
IPC分类号： G06K9/68
CPC分类号： G06K9/68 , G06K9/4661 , G06T15/50
摘要： A computer-implemented method for invariant-based normal estimation. The method includes calculating a set of measured invariants for a point associated with a surface of an object, where the set of measured invariants is based on pixel information that includes lighting information, calculating one or more sets of estimated invariants for the point associated with the surface of the object, where each set of estimated invariants is based on a known lighting environment for the object and a different normal for the point associated with the surface of the object, and determining a first normal for the point associated with the surface of the object that results in the set of measured invariants corresponding to a first set of estimated invariants.
摘要翻译：一种用于基于不变量的正态估计的计算机实现方法。该方法包括计算与对象表面相关联的点的一组测量不变量，其中所测量的不变量集合基于包括照明信息的像素信息，为与该对象相关联的点计算一组或多组估计不变量对象的表面，其中每组估计的不变量基于用于对象的已知照明环境和与对象的表面相关联的点的不同法线，以及确定与该对象的表面相关联的点的第一法线对象，其导致对应于第一组估计不变量的测量不变量集合。

6. 发明授权

US09741145B2 Augmented reality simulation continuum 有权
公开(公告)号：US09741145B2
公开(公告)日：2017-08-22
申请号：US13538699
申请日：2012-06-29
申请人： Kenny Mitchell , Rafael C. Hostettler , Stelian Coros , Robert Sumner
发明人： Kenny Mitchell , Rafael C. Hostettler , Stelian Coros , Robert Sumner
IPC分类号： G06T13/20 , G06T19/00
CPC分类号： G06T13/20 , G06T19/006 , G06T2210/21
摘要： Techniques for simulating interactions using an augmented reality device are described. Embodiments capture a visual scene for display, wherein the visual scene is captured using one or more camera devices. Embodiments simulate a dynamic interaction between the first physical object and one or more virtual objects. Additionally, a sequence of frames is rendered for display that depicts the simulated dynamic interaction the first physical object and the one or more virtual objects.

7. 发明授权

US09317970B2 Coupled reconstruction of hair and skin 有权
标题翻译：头发和皮肤的联合重建
公开(公告)号：US09317970B2
公开(公告)日：2016-04-19
申请号：US13588841
申请日：2012-08-17
申请人： Thabo D. Beeler , Paul Beardsley , Robert Sumner , Bernd Bickel , Steve Marschner
发明人： Thabo D. Beeler , Paul Beardsley , Robert Sumner , Bernd Bickel , Steve Marschner
IPC分类号： G06T19/00 , G06T17/00 , G06T7/00 , H04N13/00
CPC分类号： G06T7/596 , G06T19/00 , G06T2207/10012 , G06T2207/20016 , G06T2207/30201 , H04N13/261 , H04N2013/0081
摘要： Techniques are provided to model hair and skin. Multiscopic images are received that depict at least part of a subject having hair. The multiscopic images are analyzed to determine hairs depicted. Two-dimensional hair segments are generated that represent the hairs. Three-dimensional hair segments are generated based on the two-dimensional hair segments. A three-dimensional model of skin is generated based on the three-dimensional hair segments.
摘要翻译：提供技术来模拟头发和皮肤。接收描绘具有头发的受试者的至少一部分的多视图。分析多镜像图像以确定所描绘的毛发。生成代表毛发的二维毛发片段。基于二维毛发片段生成三维毛发片段。基于三维毛发片段生成皮肤的三维模型。

8. 发明授权

US08952984B1 3D drawing and painting system with a 3D scalar field 有权
公开(公告)号：US08952984B1
公开(公告)日：2015-02-10
申请号：US13353249
申请日：2012-01-18
申请人： Johannes Schmid , Martin Sebastian Senn , Markus Gross , Robert Sumner
发明人： Johannes Schmid , Martin Sebastian Senn , Markus Gross , Robert Sumner
IPC分类号： G09G5/00 , G06T15/50 , G06T15/60
摘要： Rendering 3D paintings can be done by compositing strokes embedded in space. Users input strokes and other image elements using an input device that specifies a 2D view of the element, and the system provides the 3D position of the element based on rules and processes, some of which allow for user input of high level parameters, thereby allowing for intuitive and quick entry of 3D elements, and a 3D scalar field. The artist can treat the full 3D space as a canvas. Strokes painted in a 2D viewport window are embedded in 3D space in a way that gives creative freedom to the artist while maintaining an acceptable level of controllability. The canvas need not be tied to any particular object already in a scene, but the canvas can be dependent on, or a function of, another object. An implicit canvas can be defined by the 3D scalar field.

9. 发明申请

US20110175916A1 VECTORIZATION OF LINE DRAWINGS USING GLOBAL TOPOLOGY AND STORING IN HYBRID FORM 有权
标题翻译：使用全局拓扑和混合形式存储的线图的展示
公开(公告)号：US20110175916A1
公开(公告)日：2011-07-21
申请号：US12843822
申请日：2010-07-26
申请人： Gioacchino Noris , Alexander Hornung , Robert Sumner , Maryann Simmons , Markus Gross
发明人： Gioacchino Noris , Alexander Hornung , Robert Sumner , Maryann Simmons , Markus Gross
IPC分类号： G06T11/20
CPC分类号： G06K9/481 , G06K9/00416
摘要： An animation system can vectorize an image by generating, from an input drawing, a dataset corresponding to vector and digital representations of the input drawing such that a rendering engine could render an image having features in common with the input drawing from the representations, as a collection of strokes and/or objects rather than merely a collection of pixels having pixel color values. A vectorizer might receive an input image, generate a particle clustering data structure from a digitization of the input image, generate a stroke list, wherein strokes in the stroke list correspond to clusters of particles represented in the particle clustering data structure, generate a graph structure that represents connections between strokes on the stroke list, and determine additional characteristics of a stroke beyond the path of the stroke, additional characteristics being stored such that they correspond to strokes. The strokes might be generated using global topology information.
摘要翻译：动画系统可以通过从输入图形生成对应于输入图形的向量和数字表示的数据集来矢量化图像，使得渲染引擎可以从表示形式呈现具有与输入图形共同的特征的图像，作为笔画和/或对象的集合，而不仅仅是具有像素颜色值的像素的集合。向量化器可以接收输入图像，从输入图像的数字化生成粒子聚类数据结构，生成笔画列表，其中笔画列表中的笔画对应于在粒子聚类数据结构中表示的粒子簇，生成图形结构其表示笔划列表上的笔画之间的连接，并且确定笔划的额外特征超出笔画的路径，附加特征被存储使得它们对应于笔画。可以使用全局拓扑信息生成笔画。

10. 发明申请

US20110249007A1 COMPUTER RENDERING OF DRAWING-TOOL STROKES 审中-公开
标题翻译：绘图工具的计算机渲染
公开(公告)号：US20110249007A1
公开(公告)日：2011-10-13
申请号：US12759361
申请日：2010-04-13
申请人： Claudia Kuster , Johannes Schmid , Robert Sumner , Markus Gross
发明人： Claudia Kuster , Johannes Schmid , Robert Sumner , Markus Gross
IPC分类号： G06T11/20
CPC分类号： G06T11/203 , G06T11/001
摘要： A drawing-tool renderer provides real-time rendering of lines with the look of artistic line drawings. A tip of a drawing tool (e.g., pencil) can be modeled as a constellation of points representing locations on the surface (or within the volume) of the tip. For a given point on a line being rendered, the location of the point and corresponding tool-tip parameters are used to determine which points in the tool tip model touch which portions of the paper. The effect of pigment transfer on cell color is modeled realistically. Various parameters of the model can be tuned to achieve a desired balance between rendering speed and accuracy of the simulation.
摘要翻译：绘图工具渲染器提供线条的实时渲染与艺术线条图的外观。绘图工具（例如，铅笔）的尖端可以被建模为表示尖端的表面（或体积内）的位置的点的星座。对于要渲染的线上的给定点，使用点的位置和相应的工具提示参数来确定刀尖模型中的哪些点接触纸张的哪个部分。色素转移对细胞颜色的影响是现实的。可以调整模型的各种参数，以实现渲染速度和模拟精度之间的期望平衡。

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