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91. 发明授权

US08462207B2 Depth ranging with Moiré patterns 有权
标题翻译：深度范围与莫尔图案
公开(公告)号：US08462207B2
公开(公告)日：2013-06-11
申请号：US12703794
申请日：2010-02-11
申请人： Javier Garcia , Alexander Shpunt
发明人： Javier Garcia , Alexander Shpunt
IPC分类号： H04N7/18
CPC分类号： G01B11/2513 , G01B11/254
摘要： A method for three-dimensional mapping of an object, including projecting with a projector a set of fringes on the object and capturing an image of the object in a camera. The method further includes processing the captured image so as to detect a Moiré pattern associated with the object and so as to extract depth information from the Moiré pattern, and configuring the projector and the camera so that a locally unambiguous characteristic of the Moiré pattern is related to a depth of the object.
摘要翻译：一种用于物体的三维映射的方法，包括用投影仪投影物体上的一组边缘并在相机中捕获物体的图像。该方法还包括处理所捕获的图像以便检测与对象相关联的莫尔图案，并且从莫尔图案中提取深度信息，以及配置投影仪和相机，使得莫尔图案的局部明确特征相关到物体的深度。

92. 发明申请

US20130127854A1 Scanning Projectors And Image Capture Modules For 3D Mapping 有权
标题翻译：扫描投影仪和图像捕获模块用于3D映射
公开(公告)号：US20130127854A1
公开(公告)日：2013-05-23
申请号：US13810451
申请日：2011-08-10
申请人： Alexander Shpunt , Benny Pesach , Ronen Akerman
发明人： Alexander Shpunt , Benny Pesach , Ronen Akerman
IPC分类号： G06T17/00
CPC分类号： H04N13/271 , G01B11/2518 , G06T17/00 , H04N5/332 , H04N13/254 , H04N13/363 , H04N13/365 , H04N13/398
摘要： Apparatus (20) for mapping includes an illumination module (30), which includes a radiation source (32), which is configured to emit a beam of radiation. A scanner (34) receives and scans the beam over a selected angular range. Illumination optics (35) project the scanned beam so as to create a pattern of spots extending over a region of interest. An imaging module (38) captures an image of the pattern that is projected onto an object (28) in the region of interest. A processor (46) processes the image in order to construct a three-dimensional (3D) map of the object.
摘要翻译：用于映射的装置（20）包括照明模块（30），其包括被配置为发射辐射束的辐射源（32）。扫描仪（34）在选定的角度范围内接收和扫描光束。照明光学器件（35）投射扫描的光束，以产生在感兴趣区域上延伸的斑点图案。成像模块（38）捕获投影到感兴趣区域中的对象（28）上的图案的图像。处理器（46）处理图像以构建对象的三维（3D）图。

93. 发明申请

US20130120841A1 Optical pattern projection 有权
公开(公告)号：US20130120841A1
公开(公告)日：2013-05-16
申请号：US13734980
申请日：2013-01-06
申请人： PRIMESENSE LTD.
发明人： Alexander Shpunt , Benny Pesach
IPC分类号： G02B27/42
CPC分类号： H04N13/271 , G01B11/25 , G02B5/1819 , G02B27/0037 , G02B27/0944 , G02B27/1086 , G02B27/42 , G02B27/4205 , G02B27/4244 , G02B27/425 , G02B27/4272 , G02B27/4277 , G03B35/00 , G06K9/2036 , G06T7/521 , H04N13/254
摘要： Optical apparatus includes first and second diffractive optical elements (DOEs) arranged in series to diffract an input beam of radiation. The first DOE is configured to apply to the input beam a pattern with a specified divergence angle, while the second DOE is configured to split the input beam into a matrix of output beams with a specified fan-out angle. The divergence and fan-out angles are chosen so as to project the radiation onto a region in space in multiple adjacent instances of the pattern.

94. 发明授权

US08374397B2 Depth-varying light fields for three dimensional sensing 有权
标题翻译：用于三维感测的深度变化的光场
公开(公告)号：US08374397B2
公开(公告)日：2013-02-12
申请号：US13043488
申请日：2011-03-09
申请人： Alexander Shpunt , Zeev Zalevsky
发明人： Alexander Shpunt , Zeev Zalevsky
IPC分类号： G06K9/00 , G06T15/00 , G01C3/14 , G01B11/24 , G01B11/30
CPC分类号： G06T7/521 , G01B11/25 , G01B11/2513 , G06T2207/10012 , H04N13/254
摘要： A method for mapping includes projecting onto an object a pattern of multiple spots having respective positions and shapes, such that the positions of the spots in the pattern are uncorrelated, while the shapes share a common characteristic. An image of the spots on the object is captured and processed so as to derive a three-dimensional (3D) map of the object.
摘要翻译：一种用于映射的方法包括向对象投射具有各自位置和形状的多个点的图案，使得图案中的点的位置不相关，而形状共享共同特征。拍摄并处理物体上的斑点的图像，以便导出对象的三维（3D）图。

95. 发明申请

US20120281240A1 Error Compensation in Three-Dimensional Mapping 有权
标题翻译：三维映射误差补偿
公开(公告)号：US20120281240A1
公开(公告)日：2012-11-08
申请号：US13541775
申请日：2012-07-05
申请人： Daniel Cohen , Dmitri Rais , Erez Sali , Niv Galezer , Alexander Shpunt
发明人： Daniel Cohen , Dmitri Rais , Erez Sali , Niv Galezer , Alexander Shpunt
IPC分类号： G01B11/25
CPC分类号： G06K9/2036 , G06K2209/40 , G06T7/521 , G06T2207/30196 , H04N13/254 , H04N13/271
摘要： A method for forming a three-dimensional (3D) map of an object, including illuminating the object from a light source so as to project a pattern onto the object, capturing an image of the pattern using an array of detector elements, and processing the captured image so as to measure respective offsets of elements of the pattern in the captured image relative to a reference pattern, the offsets including at least a first offset of a first element of the pattern and a second offset of a second element of the pattern, measured respectively in first and second, mutually-perpendicular directions in a plane of the array. The method further includes computing a correction factor in response to the first offset, applying the correction factor to the second offset so as to find a corrected offset, and computing depth coordinates of the object in response to the corrected offset.
摘要翻译：一种用于形成物体的三维（3D）地图的方法，包括从光源照射物体以将图案投射到物体上，使用检测器元件的阵列捕获图案的图像，并且处理拍摄图像，以便相对于参考图案测量所捕获的图像中的图案的元素的相应偏移，所述偏移包括图案的第一元素的第一偏移和图案的第二元素的第二偏移的至少第一偏移，分别在阵列的平面中的第一和第二，相互垂直的方向测量。所述方法还包括：响应于所述第一偏移来计算校正因子，将所述校正因子应用于所述第二偏移，以便找到校正的偏移量，以及响应于校正的偏移来计算所述物体的深度坐标。

96. 发明授权

US08249334B2 Modeling of humanoid forms from depth maps 有权
标题翻译：从深度图建模人形生物
公开(公告)号：US08249334B2
公开(公告)日：2012-08-21
申请号：US12300086
申请日：2007-05-10
申请人： Tamir Berliner , Ziv Hendel , Alexander Shpunt , Jeffrey Danowitz , Dmitri Rais , Oren Mor , Michael Shpigelmacher
发明人： Tamir Berliner , Ziv Hendel , Alexander Shpunt , Jeffrey Danowitz , Dmitri Rais , Oren Mor , Michael Shpigelmacher
IPC分类号： G06K9/00
CPC分类号： G06K9/00362 , G06T7/12 , G06T7/246 , G06T2207/10028 , G06T2207/30196
摘要： A computer-implemented method includes receiving a depth map (30) of a scene containing a body of a humanoid subject (28). The depth map includes a matrix of pixels (32), each corresponding to a respective location in the scene and having a respective pixel value indicative of a distance from a reference location to the respective location. The depth map is segmented so as to find a contour (64) of the body. The contour is processed in order to identify a torso (70) and one or more limbs (76, 78, 80, 82) of the subject. An input is generated to control an application program running on a computer by analyzing a disposition of at least one of the identified limbs in the depth map.
摘要翻译：计算机实现的方法包括接收包含人形主体（28）的主体的场景的深度图（30）。深度图包括像素矩阵（32），每个像素对应于场景中的相应位置，并且具有指示从参考位置到相应位置的距离的相应像素值。深度图被分割以找到身体的轮廓（64）。处理轮廓以识别受试者的躯干（70）和一个或多个肢体（76,78,80,82）。生成输入以通过分析深度图中所识别的肢体中的至少一个的配置来控制在计算机上运行的应用程序。

97. 发明申请

US20120169583A1 SCENE PROFILES FOR NON-TACTILE USER INTERFACES 审中-公开
标题翻译：非触发式用户界面的场景配置文件
公开(公告)号：US20120169583A1
公开(公告)日：2012-07-05
申请号：US13295106
申请日：2011-11-14
申请人： Eran Rippel , Erez Sali , Yael Shor , Einat Kinamon , Tomer Yanir
发明人： Eran Rippel , Erez Sali , Yael Shor , Einat Kinamon , Tomer Yanir
IPC分类号： G09G5/00
CPC分类号： G06F3/013 , G06F3/0304 , H04N5/4403 , H04N21/4223 , H04N21/44218 , H04N21/4532
摘要： A method, including capturing an image of a scene including one or more users in proximity to a display coupled to a computer executing a non-tactile interface, and processing the image to generate a profile of the one or more users. Content is then selected for presentation on the display responsively to the profile.
摘要翻译：一种方法，包括捕获包括与执行非触觉界面的计算机耦合的显示器附近的一个或多个用户的场景的图像，以及处理所述图像以生成所述一个或多个用户的简档。随后选择内容以响应于简档呈现在显示器上。

98. 发明申请

US20120078614A1 Virtual keyboard for a non-tactile three dimensional user interface 有权
标题翻译：用于非触觉三维用户界面的虚拟键盘
公开(公告)号：US20120078614A1
公开(公告)日：2012-03-29
申请号：US13244490
申请日：2011-09-25
申请人： Micha Galor , Ofir Or , Shai Litvak , Erez Sali
发明人： Micha Galor , Ofir Or , Shai Litvak , Erez Sali
IPC分类号： G06F17/27 , G09G5/00
CPC分类号： G06F3/0233 , G06F3/011 , G06F17/276
摘要： A method, including presenting, by a computer system executing a non-tactile three dimensional user interface, a virtual keyboard on a display, the virtual keyboard including multiple virtual keys, and capturing a sequence of depth maps over time of a body part of a human subject. On the display, a cursor is presented at positions indicated by the body part in the captured sequence of depth maps, and one of the multiple virtual keys is selected in response to an interruption of a motion of the presented cursor in proximity to the one of the multiple virtual keys.
摘要翻译：一种方法，包括由执行非触觉三维用户界面的计算机系统呈现显示器上的虚拟键盘，所述虚拟键盘包括多个虚拟键，并且随着时间的推移，随着时间的推移，捕获一系列深度图人类科目。在显示器上，在所捕获的深度图序列中，在身体部分指示的位置处呈现光标，并且响应于所呈现的光标的移动中断，选择多个虚拟键中的一个，多个虚拟键。

99. 发明申请

US20120042150A1 MULTIPROCESSOR SYSTEM-ON-A-CHIP FOR MACHINE VISION ALGORITHMS 有权
标题翻译：用于机器视觉算法的多处理器系统 - 芯片
公开(公告)号：US20120042150A1
公开(公告)日：2012-02-16
申请号：US13074034
申请日：2011-03-29
申请人： Idan Saar
发明人： Idan Saar
IPC分类号： G06F15/76 , G06F9/06
CPC分类号： G06F15/167
摘要： A multiprocessor system includes a main memory and multiple processing cores that are configured to execute software that uses data stored in the main memory. In some embodiments, the multiprocessor system includes a data streaming unit, which is connected between the processing cores and the main memory and is configured to pre-fetch the data from the main memory for use by the multiple processing cores. In some embodiments, the multiprocessor system includes a scratch-pad processing unit, which is connected to the processing cores and is configured to execute, on behalf of the multiple processing cores, a selected part of the software that causes two or more of the processing cores to access concurrently a given item of data.
摘要翻译：多处理器系统包括主存储器和多个处理核心，其被配置为执行使用存储在主存储器中的数据的软件。在一些实施例中，多处理器系统包括连接在处理核心和主存储器之间的数据流传输单元，并且被配置为从主存储器预取数据以供多个处理核心使用。在一些实施例中，多处理器系统包括暂存器处理单元，其连接到处理核并且被配置为代表多个处理核执行导致两个或多个处理的所选软件部分内核同时访问给定的数据项。

100. 发明授权

US08050461B2 Depth-varying light fields for three dimensional sensing 有权
标题翻译：用于三维感测的深度变化的光场
公开(公告)号：US08050461B2
公开(公告)日：2011-11-01
申请号：US11724068
申请日：2007-03-13
申请人： Alexander Shpunt , Zeev Zalevsky
发明人： Alexander Shpunt , Zeev Zalevsky
IPC分类号： G06K9/00 , G01B11/30
CPC分类号： G01B11/2513 , G06T7/521 , G06T2207/10012 , G06T2207/30196 , H04N13/254 , H04N13/271
摘要： A method for mapping includes projecting onto an object a pattern of multiple spots having respective positions and shapes, such that the positions of the spots in the pattern are uncorrelated, while the shapes share a common characteristic. An image of the spots on the object is captured and processed so as to derive a three-dimensional (3D) map of the object.
摘要翻译：的映射方法，包括：投影到对象具有各自的位置和形状，使得该图案中的点的位置是不相关的多个点的图案，而形状共享一个共同的特点。在物体上的点的图像被捕获和处理，以便导出所述对象的三维（3D）地图。

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