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1. 发明授权

US08600538B2 System and method for producing three-dimensional multi-layer objects from digital models 有权
标题翻译：用于从数字模型生成三维多层物体的系统和方法
公开(公告)号：US08600538B2
公开(公告)日：2013-12-03
申请号：US13083739
申请日：2011-04-11
申请人： Michael Holroyd , Ilya Baran , Jason Davis Lawrence , Wojciech Matusik
发明人： Michael Holroyd , Ilya Baran , Jason Davis Lawrence , Wojciech Matusik
IPC分类号： G06F19/00 , G06K15/02
CPC分类号： B29C65/002 , B29C64/141 , B33Y50/00 , G06K15/1807 , Y10T156/10
摘要： A set of two-dimensional layers is determined based on a digital three-dimensional model. An image corresponding to each of the layers is rendered on each of a corresponding number of sheets of at least partially transparent material. The sheets of material are assembled together to produce a three-dimensional structure corresponding to the digital model.
摘要翻译：基于数字三维模型确定一组二维层。对应于每个层的图像在相应数量的至少部分透明材料的片材上呈现。将这些材料组合在一起以产生对应于数字模型的三维结构。

2. 发明申请

US20120255663A1 SYSTEM AND METHOD FOR PRODUCING THREE-DIMENSIONAL MULTI-LAYER OBJECTS FROM DIGITAL MODELS 有权
标题翻译：用于从数字模型生成三维多层物体的系统和方法
公开(公告)号：US20120255663A1
公开(公告)日：2012-10-11
申请号：US13083739
申请日：2011-04-11
申请人： Michael Holroyd , Ilya Baran , Jason Davis Lawrence , Wojciech Matusik
发明人： Michael Holroyd , Ilya Baran , Jason Davis Lawrence , Wojciech Matusik
IPC分类号： G06K15/02 , B32B37/02 , B32B37/14
CPC分类号： B29C65/002 , B29C64/141 , B33Y50/00 , G06K15/1807 , Y10T156/10
摘要： A set of two-dimensional layers is determined based on a digital three-dimensional model. An image corresponding to each of the layers is rendered on each of a corresponding number of sheets of at least partially transparent material. The sheets of material are assembled together to produce a three-dimensional structure corresponding to the digital model.
摘要翻译：基于数字三维模型确定一组二维层。对应于每个层的图像在相应数量的至少部分透明材料的片材上呈现。将这些材料组合在一起以产生对应于数字模型的三维结构。

3. 发明授权

US10025882B2 Partitioning models into 3D-printable components 有权
公开(公告)号：US10025882B2
公开(公告)日：2018-07-17
申请号：US13585383
申请日：2012-08-14
申请人： Ilya Baran , Linjie Luo , Wojciech Matusik
发明人： Ilya Baran , Linjie Luo , Wojciech Matusik
IPC分类号： G06G7/48 , G06F17/50 , B33Y50/00 , B29C64/386
摘要： The disclosure provides a technique for recursively partitioning a 3D model of an object into two or more components such that each component fits within a predefined printing volume. The technique includes determining a set of planar cuts each of which partitions the 3D model into at least two components, evaluating one or more objective functions for each cut in the set of planar cuts, and selecting a cut from the set of planar cuts based on the evaluations of the objective functions. In addition, the technique includes, upon determining that a component resulting from the selected cut does not fit within the predefined printing volume, further partitioning that component.

4. 发明授权

US09237331B2 Computational stereoscopic camera system 有权
标题翻译：计算立体相机系统
公开(公告)号：US09237331B2
公开(公告)日：2016-01-12
申请号：US13083483
申请日：2011-04-08
申请人： Simon Heinzle , Pierre Greisen , Aljoscha Smolic , Wojciech Matusik , Markus Gross
发明人： Simon Heinzle , Pierre Greisen , Aljoscha Smolic , Wojciech Matusik , Markus Gross
IPC分类号： H04N13/02 , G06T7/00 , H04N13/00
CPC分类号： H04N13/239 , G06T7/80 , G06T7/85 , H04N13/00 , H04N13/20 , H04N13/243 , H04N13/246 , H04N13/296
摘要： A closed-loop control system for stereoscopic video capture is provided. At least two motorized lenses are positioned in accordance with specified parameters to capture spatially-disparate images of a scene. The motorized lenses focus light on a corresponding one of the at least two sensors, which generate image streams. One or more processors execute instructions to provide a stream analyzer and a control module. The stream analyzer receives the image streams from the sensors and analyzes the image streams and the specified parameters in real time; the stream analyzer then modifies the image streams and generates metadata. The control module then receives and analyzes the image streams and metadata and transmits updated parameters to a control mechanism that is coupled to the at least two motorized lenses. The control mechanism then modifies operation of the at least two motorized lenses in real time in accordance with the updated parameters.
摘要翻译：提供了一种用于立体视频捕获的闭环控制系统。根据指定的参数定位至少两个电动镜头以捕获场景的空间不同的图像。电动镜头将光线聚焦在产生图像流的至少两个传感器中的对应的一个上。一个或多个处理器执行指令以提供流分析器和控制模块。流分析仪从传感器接收图像流，实时分析图像流和指定参数; 流分析器然后修改图像流并生成元数据。控制模块然后接收和分析图像流和元数据，并将更新的参数发送到耦合到至少两个电动镜头的控制机构。然后，控制机构根据更新的参数实时修改至少两个机动镜头的操作。

5. 发明授权

US09202310B2 Physical reproduction of reflectance fields 有权
标题翻译：反射场的物理再现
公开(公告)号：US09202310B2
公开(公告)日：2015-12-01
申请号：US13608819
申请日：2012-09-10
申请人： Bernd Bickel , Marc Alexa , Jan Kautz , Wojciech Matusik , Fabrizio Pece
发明人： Bernd Bickel , Marc Alexa , Jan Kautz , Wojciech Matusik , Fabrizio Pece
IPC分类号： G06T17/00
CPC分类号： G06T17/00 , B33Y50/00
摘要： A three-dimensional relief can be produced from one or more two-dimensional digital (2D) images. A height field is computed from the 2D images and illumination direction information. The height field comprises a multiplicity of geometric surface elements arrayed in a 2D field corresponding to the pixels of the one or more 2D images. Each geometric surface element corresponds to a pixel of each of the digital images and has at least one height parameter representing a displacement from a surface floor. Once the height field is computed, optimizations can be made to the height field including adding and adjusting albedo and glossy surface finishing. The height field can be used to fabricate relief elements in a material, such that each relief element corresponds in shape, position in the height field, and height above the surface floor, to one of the geometric surface elements in the height field.
摘要翻译：可以从一个或多个二维数字（2D）图像产生三维浮雕。根据2D图像和照明方向信息计算高度场。高度场包括排列在对应于一个或多个2D图像的像素的2D场中的多个几何表面元素。每个几何表面元素对应于每个数字图像的像素，并且具有至少一个表示来自表层的位移的高度参数。一旦计算了高度场，就可以对高度场进行优化，包括添加和调整反照率和光泽表面光洁度。高度场可用于制造材料中的浮雕元件，使得每个浮雕元件在高度场中的形状，位置和表面地板上方的高度对应于高度场中的几何表面元件之一。

6. 发明授权

US08699858B2 Combined visual and auditory processing 有权
标题翻译：组合视觉和听觉处理
公开(公告)号：US08699858B2
公开(公告)日：2014-04-15
申请号：US12323738
申请日：2008-11-26
申请人： Ce Liu , Sylvain Paris , Paris Smaragdis , Wojciech Matusik
发明人： Ce Liu , Sylvain Paris , Paris Smaragdis , Wojciech Matusik
IPC分类号： H04N5/93 , G11B27/00 , G11B27/031 , G06T7/00 , H04N5/222
CPC分类号： G11B27/031 , G06T7/11 , G06T7/136 , G06T2207/10024 , G11B27/00 , G11B27/034 , G11B27/28 , H04N5/2226
摘要： A computer-implemented method includes segmenting a plurality of video frames of a sequence of video frames into a first portion that includes a selected visual object represented in the video frame and a second portion that includes a background represented in the video frame. The selected visual object is selected by using a selection envelope.
摘要翻译：计算机实现的方法包括将视频帧序列的多个视频帧分割成包括在视频帧中表示的所选视觉对象的第一部分和包括在视频帧中表示的背景的第二部分。通过使用选择信封来选择所选择的视觉对象。

7. 发明授权

US08508801B2 Using reflectance properties 有权
标题翻译：使用反射性能
公开(公告)号：US08508801B2
公开(公告)日：2013-08-13
申请号：US12323693
申请日：2008-11-26
申请人： Wojciech Matusik , Jinwei Gu
发明人： Wojciech Matusik , Jinwei Gu
IPC分类号： H04N1/40
CPC分类号： G02F1/19 , B41J2/2132 , G02F1/133553 , G06K15/02 , G06K15/027 , G06K2215/0082 , G06K2215/0094 , H04N1/2307 , H04N1/2323 , H04N1/2338 , H04N1/2392 , H04N1/54
摘要： A method includes applying at least one medium to a substrate with a printing device to form a symbol. The perceived reflectance properties of the symbol are provided by an amount of the at least one medium applied to the substrate.
摘要翻译：一种方法包括用印刷装置将至少一种介质施加到基底上以形成符号。识别的符号的反射特性由施加到基底的至少一种介质的量提供。

8. 发明授权

US08044994B2 Method and system for decoding and displaying 3D light fields 有权
标题翻译：解码和显示3D光场的方法和系统
公开(公告)号：US08044994B2
公开(公告)日：2011-10-25
申请号：US11696596
申请日：2007-04-04
申请人： Anthony Vetro , Sehoon Yea , Wojciech Matusik , Hanspeter Pfister , Matthias Zwicker
发明人： Anthony Vetro , Sehoon Yea , Wojciech Matusik , Hanspeter Pfister , Matthias Zwicker
IPC分类号： H04N13/00 , H04N3/14 , H04N5/232
CPC分类号： H04N19/597 , H04N13/122 , H04N13/128 , H04N13/243
摘要： A method and system acquire and display light fields. A continuous light field is reconstructed from input samples of an input light field of a 3D scene acquired by cameras according to an acquisition parameterization. The continuous light is reparameterized according to a display parameterization and then prefiltering and sampled to produce output samples having the display parametrization. The output samples are displayed as an output light field using a 3D display device. The reconstruction can be performed by interpolating the input samples having the different views.
摘要翻译：一种方法和系统获取和显示光场。根据采集参数化，由摄像机获取的3D场景的输入光场的输入样本重建连续光场。根据显示参数化对连续光进行重新参数化，然后对其进行预过滤和采样，以产生具有显示参数化的输出样本。使用3D显示装置将输出样本显示为输出光场。可以通过内插具有不同视图的输入样本来执行重建。

9. 发明申请

US20110248996A1 EMBEDDING IMAGES INTO A SURFACE USING OCCLUSION 有权
标题翻译：将图像嵌入使用OCCLUSION的表面
公开(公告)号：US20110248996A1
公开(公告)日：2011-10-13
申请号：US13086303
申请日：2011-04-13
申请人： Marc Alexa , Wojciech Matusik
发明人： Marc Alexa , Wojciech Matusik
IPC分类号： G06T17/00
CPC分类号： G06T17/00
摘要： A three-dimensional relief can be produced from one or more two-dimensional digital (2D) images. A height field is computed from the one or more 2D images and illumination direction information. The height field comprises a multiplicity of geometric surface elements arrayed in a 2D field corresponding to the pixels of the one or more 2D images. Each geometric surface element corresponds to a pixel of each of the digital images and has at least one height parameter representing a displacement from a surface floor. Once the height field is computed, optimizations or adjustments can optionally be made to the height field. The height field can be used to fabricate relief elements in a material, such that each relief element corresponds in shape, position in the height field, and height above the surface floor, to one of the geometric surface elements in the height field.
摘要翻译：可以从一个或多个二维数字（2D）图像产生三维浮雕。从一个或多个2D图像和照明方向信息计算高度场。高度场包括排列在对应于一个或多个2D图像的像素的2D场中的多个几何表面元素。每个几何表面元素对应于每个数字图像的像素，并且具有至少一个表示来自表层的位移的高度参数。一旦计算了高度场，就可以选择对高度域进行优化或调整。高度场可用于制造材料中的浮雕元件，使得每个浮雕元件在高度场中的形状，位置和表面地板上方的高度对应于高度场中的几何表面元件之一。

10. 发明授权

US07628074B2 System and method for motion capture in natural environments 失效
标题翻译：在自然环境中运动捕捉的系统和方法
公开(公告)号：US07628074B2
公开(公告)日：2009-12-08
申请号：US11686507
申请日：2007-03-15
申请人： Giovanni Vannucci , Wojciech Matusik , Daniel Vlasic
发明人： Giovanni Vannucci , Wojciech Matusik , Daniel Vlasic
IPC分类号： G01H5/00
CPC分类号： G01S11/14 , A61B5/112 , A61B5/1122 , A61B5/1126 , A61B5/725 , A61B2562/0219 , G01C21/005 , G01C22/006 , G06F19/00
摘要： A system captures motion data in natural environments. A set of sources and a set of sensors are arranged on an object such as a human body. Each source emits ultrasonic signals detected by the sensors. A driver module is also arranged on the body. The driver module generates the ultrasonic signals for the set of sources and timing signals for the set of sensors. Distances between the set of sources and the set of sensors are measured based on a time of flight of the ultrasonic signals. Three dimensional locations of the set of sources and the set of sensors are determined from the distances. The distance measurements are refined using inertial components that provide rotation rates and accelerations. All these measurements together yield poses or configurations of the object.
摘要翻译：系统在自然环境中捕获运动数据。一组源和一组传感器被布置在诸如人体的物体上。每个源发射由传感器检测到的超声波信号。驾驶员模块也布置在车身上。驱动器模块为该组传感器的一组源和定时信号产生超声波信号。根据超声波信号的飞行时间来测量源组和传感器组之间的距离。根据距离确定源组和传感器组的三维位置。使用提供旋转速度和加速度的惯性部件来改进距离测量。所有这些测量一起产生对象的姿势或配置。

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