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1. 发明申请

WO2020076435A3 METHOD AND SYSTEM FOR DYNAMICALLY ANALYZING, MODIFYING, AND DISTRIBUTING DIGITAL IMAGES AND VIDEO 审中-公开
公开(公告)号：WO2020076435A3
公开(公告)日：2020-04-16
申请号：PCT/US2019/049516
申请日：2019-09-04
申请人： PANDOODLE CORPORATION
发明人： LUDWIGSEN, David M. , BROWN, Dirk Dewar , BRADSHAW, Mark
IPC分类号： H04N19/142 , G06T15/00 , G06T15/10 , G06T15/20 , G06T15/30 , G06T15/50
摘要： The present invention discloses a new method for analyzing, modifying, and distributing digital images and video in a quick, efficient, practical and/or cost-effective way. The method of processing video can take a different region or object and replace the pixels in the frames of the scenes that comprise the features and characteristics of the identified region or object with a different set of pixels. The replacement or other customizations of the frames and scenes lead to a naturally integrated video or image which is indistinguishable by the human eye or other visual system. In one embodiment, this invention can be used to provide different advertising elements into an image or set of images for different viewers, or to enable a viewer to control elements within a video and add their own preference or other elements.

2. 发明申请

WO2018005048A1 INFINITE FAR-FIELD DEPTH PERCEPTION FOR NEAR-FIELD OBJECTS IN VIRTUAL ENVIRONMENTS 审中-公开
标题翻译：虚拟环境中近场目标的无限远场深度知觉
公开(公告)号：WO2018005048A1
公开(公告)日：2018-01-04
申请号：PCT/US2017/036936
申请日：2017-06-12
申请人： MICROSOFT TECHNOLOGY LICENSING, LLC
发明人： EVANS, Patrick W. J.
IPC分类号： G06T15/20 , G06T15/30 , H04N13/00 , H04N13/02 , H04N13/04 , G02B27/01
摘要： In various embodiments, computerized methods and systems for rendering near-field objects as perceivable far-field objects within a virtual environment are provided. A determination is made that a near-field object to be rendered is configured for far-field perception within the virtual environment. The virtual environment is operable to include one or more virtualized near-field objects that are stereoscopically rendered utilizing one or more stereoscopic projection transforms generated based at least in part on a position and orientation of a head-mounted display. A harmonize transform is generated for the configured near-field object based at least in part on one of the stereoscopic projection transforms. Based on the determination that the near-field object is configured for far-field perception, the generated harmonize transform is employed to stereoscopically render the configured near-field object as a perceivable far-field object within the virtual environment.
摘要翻译：在各种实施例中，提供了用于将近场对象呈现为虚拟环境内的可感知的远场对象的计算机化方法和系统。确定要渲染的近场对象被配置用于虚拟环境内的远场感知。该虚拟环境可操作以包括利用至少部分基于头戴式显示器的位置和定向产生的一个或多个立体投影变换来立体地呈现的一个或多个虚拟化近场对象。至少部分地基于立体投影变换中的一个来为所配置的近场对象生成协调变换。基于近场物体被配置用于远场感知的确定，所生成的协调变换被用来将配置的近场物体立体地呈现为虚拟环境内的可感知的远场物体。

3. 发明申请

WO2017192781A1 ANATOMICAL MODEL DISPLAYING 审中-公开
标题翻译：解剖模型显示
公开(公告)号：WO2017192781A1
公开(公告)日：2017-11-09
申请号：PCT/US2017/030928
申请日：2017-05-03
申请人： AFFERA, INC.
发明人： HARLEV, Doron , WRIGHT, Geoffrey, Peter
IPC分类号： G06T15/30 , G06T19/00
摘要： Systems and methods of automatically controlling, on a graphical user interface used by a physician, display views of an anatomic structure of a patient. Such systems and methods of automatically controlling display views of an anatomic structure of a patient can facilitate visualizing a position of a medical device relative to the anatomic structure during a medical procedure directed to the anatomic structure. In certain implementations, the systems and methods of the present disclosure provide automatic display views of a cardiac catheter relative to a three-dimensional model of a patient's heart cavity during a medical procedure such as cardiac ablation.
摘要翻译：在由医生使用的图形用户界面上自动控制显示患者的解剖结构的视图的系统和方法。自动控制患者的解剖结构的显示视图的这种系统和方法可以有助于在指向解剖结构的医疗过程期间可视化医疗装置相对于解剖结构的位置。在某些实施方式中，本公开的系统和方法在诸如心脏消融的医疗过程期间提供相对于患者心腔的三维模型的心脏导管的自动显示视图。

4. 发明申请

WO2016179659A1 METHOD AND SYSTEM FOR COMPUTER GRAPHICS RENDERING 审中-公开
标题翻译：计算机图形渲染方法与系统
公开(公告)号：WO2016179659A1
公开(公告)日：2016-11-17
申请号：PCT/AU2016/050357
申请日：2016-05-11
申请人： POINTERRA TECHNOLOGIES PTY LTD
发明人： DOUGLAS, Shane
IPC分类号： G06T17/00 , G06T15/30
CPC分类号： G06T15/30 , G06T17/005
摘要： A method and system of computer graphics rendering implemented upon a processor in communication with a memory device storing a data comprises: loading a data structure representing at least a part of a scene in world space for display into the processor; a transform module transforming the data structure from world space to clip space; a dividing module subdividing the data structure in clip space so as to form child data structures; and a testing module testing which of the plurality of child data structures are within a viewing frustum, so that child data structures outside of the viewing frustum are discarded and a plurality of remaining nodes are retained. The plurality of remaining data structures are subsequently subdivided and tested until the plurality of remaining data structures do not overlap with the viewing frustum. A display module processing the plurality of remaining data structures for generation of an image on a display device.
摘要翻译：在与存储数据的存储设备通信的处理器上实现的计算机图形渲染的方法和系统包括：将表示世界空间中的场景的至少一部分的数据结构加载到处理器中; 将数据结构从世界空间转换为剪辑空间的变换模块; 分割模块，将数据结构细分为剪辑空间，形成子数据结构; 以及测试模块，其测试所述多个子数据结构中的哪一个在观察平截头体内，从而丢弃所述观察平截头体之外的子数据结构，并且保留多个剩余节点。随后将多个剩余数据结构细分并测试，直到多个剩余数据结构与观察平截头体不重叠。一种在显示装置上处理用于生成图像的多个剩余数据结构的显示模块。

5. 发明申请

WO2016040538A1 CONVEX POLYGON CLIPPING DURING RENDERING 审中-公开
标题翻译：渲染时的CONVEX POLYGON CLIPPING
公开(公告)号：WO2016040538A1
公开(公告)日：2016-03-17
申请号：PCT/US2015/049266
申请日：2015-09-10
申请人： MICROSOFT TECHNOLOGY LICENSING, LLC
发明人： COHEN, Miles , YANG, Meng , PATEL, Amar , BLANCO, Leonardo
IPC分类号： G06T15/00 , G06T15/30
CPC分类号： G06T15/30 , G06T11/203 , G06T15/005 , G06T2210/22
摘要： In one example, a graphic computing device may apply a clipping technique to accurately and efficiently render a graphic data set. A central processing unit may generate a convex polygonal clip from a two-dimensional polygon. The central processing unit may calculate a clipping plane for a convex polygonal clip based on an edge of the convex polygonal clip. A graphics processor may apply the convex polygonal clip in a pixel shader.
摘要翻译：在一个示例中，图形计算设备可以应用裁剪技术来准确和有效地呈现图形数据集。中央处理单元可以从二维多边形生成凸多边形剪辑。中央处理单元可以基于凸多边形夹的边缘来计算用于凸多边形夹的剪取平面。图形处理器可以将凸多边形剪辑应用于像素着色器。

6. 发明申请

WO2015065565A1 METHODS AND SYSTEMS FOR REMOVING OCCLUSIONS IN 3D ULTRASOUND IMAGES 审中-公开
标题翻译：用于移除3D超声图像中的OCCLUSION的方法和系统
公开(公告)号：WO2015065565A1
公开(公告)日：2015-05-07
申请号：PCT/US2014/051114
申请日：2014-08-14
申请人： GENERAL ELECTRIC COMPANY , TECHNISCHE UNIVERSITÄT WIEN
发明人： BUCKTON, Daniel, John , SCHROECKER, Gerald , VARCHOLA, Andrej , BRUCKNER, Stefan , GROELLER, Eduard , NOVOTNY, Johannes
IPC分类号： G06T15/08 , G06T15/30 , G06T19/00
CPC分类号： G06T15/08 , G06T15/30 , G06T19/00 , G06T2207/10136 , G06T2210/41 , G06T2219/008
摘要： Methods and system for visualizing 3D ultrasound data are provided. One method includes obtaining image slices from a volumetric image data set and generating a ray profile using one or more rays through at least one of the image slices, wherein the one or more rays extend along a depth of the volumetric image data set. The method further includes identifying one or more seed points along the one or more rays and defining a clipping surface using the one or more seed points, wherein the clipping surface defines a rendering region within the volumetric image data set. The method also includes rendering a 3D image of the rendering region within the volumetric image data set.
摘要翻译：提供了可视化3D超声数据的方法和系统。一种方法包括从体积图像数据集获得图像切片，并使用通过至少一个图像切片的一个或多个光线产生射线轮廓，其中所述一个或多个射线沿着体积图像数据集的深度延伸。该方法还包括沿着一条或多条光线识别一个或多个种子点，并使用一个或多个种子点定义剪切表面，其中剪切表面限定体积图像数据集内的渲染区域。该方法还包括在体积图像数据集内渲染渲染区域的3D图像。

7. 发明申请

WO2012096907A1 MESH ANIMATION 审中-公开
标题翻译： MESH动画
公开(公告)号：WO2012096907A1
公开(公告)日：2012-07-19
申请号：PCT/US2012/020702
申请日：2012-01-10
申请人： HANGZHOU CONFORMAL & DIGITAL TECHNOLOGY LIMITED CORPORATION , FARRER, Luke Leslie , ROYER, Dale Owen
发明人： FARRER, Luke Leslie , ROYER, Dale Owen
IPC分类号： G06T15/30
CPC分类号： G06T17/205 , G06T13/40
摘要： In one aspect, in general, parallel image and depth maps are acquired of a subject using a three-dimensional camera on a common and dense set of pixel locations. A twodimensional mesh animation is determined based on motion tracking in the acquired images. The two-dimensional mesh animation is then combined with the depth maps for form three-dimensional mesh animation suitable for rendering.
摘要翻译：在一个方面，一般来说，使用三维相机在一组共同且密集的像素位置上获取对象的平行图像和深度图。基于获取的图像中的运动跟踪来确定二维网格动画。然后将二维网格动画与适用于渲染的三维网格动画的深度图组合。

8. 发明申请

WO2007143080A3 SYSTEMS AND METHODS FOR EXTRACTING AN APPROXIMATED MEDIAL SURFACE FROM A THIN- WALL SOLID 审中-公开
公开(公告)号：WO2007143080A3
公开(公告)日：2007-12-13
申请号：PCT/US2007/012919
申请日：2007-06-01
申请人： CARNEGIE MELLON UNIVERSITY , SHIMADA, Kenji , FURUHATA, Tomotake , YAMAKAWA, Soji
发明人： SHIMADA, Kenji , FURUHATA, Tomotake , YAMAKAWA, Soji
IPC分类号： G06T15/30
摘要： A computer-implemented method for extracting an approximated medial surface from a solid having a thin- wall geometry. The method includes generating a first mesh representative of the solid and including a plurality of mesh elements. The method further includes defining a mid- surface element for each of at least a portion of the volumetric mesh elements, segmenting a surface collectively formed by the mid-surface elements to form a plurality of surface regions, defining a boundary for each surface region, and fitting an approximate surface to each surface region and its corresponding boundary. The approximate surfaces collectively define the approximated medial surface.

9. 发明申请

WO2007002453A2 LARGE MESH DEFORMATION USING THE VOLUMETRIC GRAPH LAPLACIAN 审中-公开
标题翻译：用体图拉普拉斯算子进行大网格变形
公开(公告)号：WO2007002453A2
公开(公告)日：2007-01-04
申请号：PCT/US2006/024562
申请日：2006-06-22
申请人： MICROSOFT CORPORATION
发明人： ZHOU, Kun , SNYDER, John Michael , LIU, Xinguo , GUO, Baining , SHUM, Heung-Yeung
IPC分类号： G06T17/00 , G06T17/20 , G06T15/30
CPC分类号： G06T17/20 , G06T13/20
摘要： Large mesh deformation using the volumetric graph Laplacian is described. In one aspect, information is received from a user, wherein the information indicates how an original mesh is to be deformed. The original mesh is then deformed based on the information and application of a volumetric differential operator to a volumetric graph generated from the original mesh.
摘要翻译：描述了使用体积图拉普拉斯算子的大网格变形。在一个方面中，从用户接收信息，其中该信息指示原始网格将如何变形。原始网格然后根据信息和体积微分算子应用到由原始网格生成的体积图进行变形。

10. 发明申请

WO2001016887A1 METHOD FOR THE COMPUTERIZED SOLUTION OF THE INTERSECTION OF POLYGONS 审中-公开
标题翻译：用于多边形交互的计算机解决方案
公开(公告)号：WO2001016887A1
公开(公告)日：2001-03-08
申请号：PCT/US2000/023851
申请日：2000-08-30
申请人： GENERAL DYNAMICS GOVERNMENT SYSTEMS CORPORATION
发明人： BLACKWELL, Bruce, Hardy
IPC分类号： G06T15/30
CPC分类号： G06T15/30
摘要： Methods and systems for the computerized solution of the intersection of polygons (102, 104 and 106) where the product polygon (102) and the subtracting polygon (104) are represented by vertices (VP1-VP5) in a product polygon linked list and a subtracting polygon linked list (VS1-VS3), respectively. In one aspect, the vertices in the product polygon linked list (VP1-VP5) and the vertices in the subtracting polygon linked list (VS1-VS3) have a different orientation.
摘要翻译：产品多边形（102）和减法多边形（104）的多边形（102,104和106）的计算机化解的方法和系统由产品多边形链表中的顶点（VP1-VP5）表示，减去多边形链表（VS1-VS3）。在一个方面，产品多边形链接列表（VP1-VP5）中的顶点和减法多边形链接列表（VS1-VS3）中的顶点具有不同的方向。

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