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公开(公告)号：US20120235999A1
公开(公告)日：2012-09-20
申请号：US13350467
申请日：2012-01-13
申请人： Ning Bi , Xuerui Zhang , Jian Wei
发明人： Ning Bi , Xuerui Zhang , Jian Wei
IPC分类号： G06T15/80
CPC分类号： H04N13/122 , G06T15/005 , G06T15/06 , G06T15/10 , G06T15/30 , G06T15/50 , G06T15/506 , G06T15/60 , G06T15/80 , H04N13/275 , H04N13/286
摘要： The example techniques of this disclosure are directed to generating a stereoscopic view from an application designed to generate a mono view. For example, the techniques may modify source code of a vertex shader to cause the modified vertex shader, when executed, to generate graphics content for the images of the stereoscopic view. As another example, the techniques may modify a command that defines a viewport for the mono view to commands that define the viewports for the images of the stereoscopic view.
摘要翻译： 本公开的示例性技术涉及从被设计成生成单视图的应用产生立体视图。 例如，这些技术可以修改顶点着色器的源代码，以便在被执行时使经修改的顶点着色器生成立体视图的图像的图形内容。 作为另一示例，这些技术可以修改将单声道视图的视口定义为定义立体视图的图像的视口的命令的命令。
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公开(公告)号：US09578299B2
公开(公告)日：2017-02-21
申请号：US13350467
申请日：2012-01-13
申请人： Ning Bi , Xuerui Zhang , Jian Wei
发明人： Ning Bi , Xuerui Zhang , Jian Wei
IPC分类号： G06T15/50 , H04N13/00 , G06T15/00 , G06T15/10 , G06T15/30 , H04N13/02 , G06T15/60 , G06T15/80 , G06T15/06
CPC分类号： H04N13/122 , G06T15/005 , G06T15/06 , G06T15/10 , G06T15/30 , G06T15/50 , G06T15/506 , G06T15/60 , G06T15/80 , H04N13/275 , H04N13/286
摘要： The example techniques of this disclosure are directed to generating a stereoscopic view from an application designed to generate a mono view. For example, the techniques may modify source code of a vertex shader to cause the modified vertex shader, when executed, to generate graphics content for the images of the stereoscopic view. As another example, the techniques may modify a command that defines a viewport for the mono view to commands that define the viewports for the images of the stereoscopic view.
摘要翻译： 本公开的示例性技术涉及从被设计成生成单视图的应用产生立体视图。 例如，这些技术可以修改顶点着色器的源代码，以便在被执行时使经修改的顶点着色器生成立体视图的图像的图形内容。 作为另一示例，这些技术可以修改将单声道视图的视口定义为定义立体视图的图像的视口的命令的命令。
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公开(公告)号：US09219902B2
公开(公告)日：2015-12-22
申请号：US13418206
申请日：2012-03-12
申请人： Ning Bi , Xuerui Zhang , Jaimin Rohitkumar Bhise , Jianfeng Ren , Manish Madhukar Sirdeshmukh , Qing Zhou
发明人： Ning Bi , Xuerui Zhang , Jaimin Rohitkumar Bhise , Jianfeng Ren , Manish Madhukar Sirdeshmukh , Qing Zhou
CPC分类号： H04N13/122 , G06T15/005 , G06T15/06 , G06T15/10 , G06T15/30 , G06T15/50 , G06T15/506 , G06T15/60 , G06T15/80 , H04N13/275 , H04N13/286
摘要： This disclosure describes techniques for modifying application program interface (API) calls in a manner that can cause a device to render native three dimensional (3D) graphics content in stereoscopic 3D. The techniques of this disclosure can be implemented in a manner where API calls themselves are modified, but the API itself and the GPU hardware are not modified. The techniques of the present disclosure include using the same viewing frustum defined by the original content to generate a left-eye image and a right-eye image and shifting the viewport offset of the left-eye image and the right-eye image.
摘要翻译： 本公开描述了以可能导致设备在立体3D中渲染本机三维（3D）图形内容的方式来修改应用程序接口（API）调用的技术。 本公开的技术可以以API调用自身被修改的方式来实现，但是API本身和GPU硬件不被修改。 本公开的技术包括使用由原始内容定义的相同观看平截头体来生成左眼图像和右眼图像，并移动左眼图像和右眼图像的视口偏移。
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公开(公告)号：US09135503B2
公开(公告)日：2015-09-15
申请号：US13082295
申请日：2011-04-07
申请人： Sairam Sundaresan , Ning Bi , Milivoje Aleksic , Yingyong Qi , Xuerui Zhang
发明人： Sairam Sundaresan , Ning Bi , Milivoje Aleksic , Yingyong Qi , Xuerui Zhang
CPC分类号： G06K9/00375 , G06F3/017 , G06K9/00006 , G06K9/00355 , G06T7/251 , G06T2207/30196
摘要： In general, this disclosure describes techniques for providing a gesture-based user interface. For example, according to some aspects of the disclosure, a user interface generally includes a camera and a computing device that identifies and tracks the motion of one or more fingertips of a user. In some examples, the user interface is configured to identify predefined gestures (e.g., patterns of motion) associated with certain motions of the user's fingertips. In another example, the user interface is configured to identify hand postures (e.g., patterns of showing up of fingertips). Accordingly, the user can interact with the computing device by performing the gestures.
摘要翻译： 通常，本公开描述了用于提供基于手势的用户界面的技术。 例如，根据本公开的一些方面，用户界面通常包括识别和跟踪用户的一个或多个指尖的运动的照相机和计算设备。 在一些示例中，用户界面被配置为识别与用户的指尖的某些运动相关联的预定义手势（例如，运动模式）。 在另一示例中，用户界面被配置为识别手势（例如，指尖的显示图案）。 因此，用户可以通过执行手势与计算设备交互。
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5.发明申请CONTENT-ADAPTIVE SYSTEMS, METHODS AND APPARATUS FOR DETERMINING OPTICAL FLOW 有权内容自适应系统，用于确定光学流量的方法和装置公开(公告)号：US20120321139A1
公开(公告)日：2012-12-20
申请号：US13160457
申请日：2011-06-14
申请人： Yingyong Qi , Ning Bi , Xuerui Zhang
发明人： Yingyong Qi , Ning Bi , Xuerui Zhang
IPC分类号： G06K9/00
CPC分类号： G06K9/00536 , G06T7/20 , G06T2207/20012
摘要： Embodiments include methods and systems which determine pixel displacement between frames based on a respective weighting-value for each pixel or a group of pixels. The weighting-values provide an indication as to which pixels are more pertinent to optical flow computations. Computational resources and effort can be focused on pixels with higher weights, which are generally more pertinent to optical flow determinations.
摘要翻译： 实施例包括基于每个像素或一组像素的相应加权值来确定帧之间的像素位移的方法和系统。 加权值提供关于哪些像素与光流计算更相关的指示。 计算资源和努力可以集中在具有较高权重的像素上，这通常与光流测定更相关。
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公开(公告)号：US20120113241A1
公开(公告)日：2012-05-10
申请号：US13082295
申请日：2011-04-07
申请人： Sairam Sundaresan , Ning Bi , Milivoje Aleksic , Yingyong Qi , Xuerui Zhang
发明人： Sairam Sundaresan , Ning Bi , Milivoje Aleksic , Yingyong Qi , Xuerui Zhang
CPC分类号： G06K9/00375 , G06F3/017 , G06K9/00006 , G06K9/00355 , G06T7/251 , G06T2207/30196
摘要： In general, this disclosure describes techniques for providing a gesture-based user interface. For example, according to some aspects of the disclosure, a user interface generally includes a camera and a computing device that identifies and tracks the motion of one or more fingertips of a user. In some examples, the user interface is configured to identify predefined gestures (e.g., patterns of motion) associated with certain motions of the user's fingertips. In another example, the user interface is configured to identify hand postures (e.g., patterns of showing up of fingertips). Accordingly, the user can interact with the computing device by performing the gestures.
摘要翻译： 通常，本公开描述了用于提供基于手势的用户界面的技术。 例如，根据本公开的一些方面，用户界面通常包括识别和跟踪用户的一个或多个指尖的运动的照相机和计算设备。 在一些示例中，用户界面被配置为识别与用户的指尖的某些运动相关联的预定手势（例如，运动模式）。 在另一示例中，用户界面被配置为识别手势（例如，指尖的显示图案）。 因此，用户可以通过执行手势与计算设备交互。
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公开(公告)号：US09049423B2
公开(公告)日：2015-06-02
申请号：US12958107
申请日：2010-12-01
申请人： Ning Bi , Xuerui Zhang , Yingyong Qi , Chienchung Chang
发明人： Ning Bi , Xuerui Zhang , Yingyong Qi , Chienchung Chang
CPC分类号： H04N13/128 , G06K9/4642 , G06K9/6212 , G06T5/40 , G06T2207/20228 , H04N13/271 , H04N2013/0081
摘要： The techniques of this disclosure are directed to the feedback-based stereoscopic display of three-dimensional images, such as may be used for video telephony (VT) and human-machine interface (HMI) application. According to one example, a region of interest (ROI) of stereoscopically captured images may be automatically determined based on determining disparity for at least one pixel of the captured images are described herein. According to another example, a zero disparity plane (ZDP) for the presentation of a 3D representation of stereoscopically captured images may be determined based on an identified ROI. According to this example, the ROI may be automatically identified, or identified based on receipt of user input identifying the ROI.
摘要翻译： 本公开的技术涉及三维图像的基于反馈的立体显示，诸如可用于视频电话（VT）和人机界面（HMI）应用。 根据一个示例，可以基于确定捕获图像的至少一个像素的视差来自动确定立体拍摄图像的感兴趣区域（ROI）。 根据另一示例，可以基于所识别的ROI来确定用于呈现立体摄影图像的3D表示的零视差平面（ZDP）。 根据该示例，可以基于接收到识别ROI的用户输入来自动识别或识别ROI。
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公开(公告)号：US20120236002A1
公开(公告)日：2012-09-20
申请号：US13418206
申请日：2012-03-12
申请人： Ning Bi , Xuerui Zhang , Jaimin Rohitkumar Bhise , Jianfeng Ren , Manish Madhukar Sirdeshmukh , Qing Zhou
发明人： Ning Bi , Xuerui Zhang , Jaimin Rohitkumar Bhise , Jianfeng Ren , Manish Madhukar Sirdeshmukh , Qing Zhou
IPC分类号： G06T15/20
CPC分类号： H04N13/122 , G06T15/005 , G06T15/06 , G06T15/10 , G06T15/30 , G06T15/50 , G06T15/506 , G06T15/60 , G06T15/80 , H04N13/275 , H04N13/286
摘要： This disclosure describes techniques for modifying application program interface (API) calls in a manner that can cause a device to render native three dimensional (3D) graphics content in stereoscopic 3D. The techniques of this disclosure can be implemented in a manner where API calls themselves are modified, but the API itself and the GPU hardware are not modified. The techniques of the present disclosure include using the same viewing frustum defined by the original content to generate a left-eye image and a right-eye image and shifting the viewport offset of the left-eye image and the right-eye image.
摘要翻译： 本公开描述了以可能导致设备在立体3D中呈现本机三维（3D）图形内容的方式来修改应用程序接口（API）调用的技术。 本公开的技术可以以API调用自身被修改的方式来实现，但是API本身和GPU硬件不被修改。 本公开的技术包括使用由原始内容定义的相同观看平截头体来生成左眼图像和右眼图像，并移动左眼图像和右眼图像的视口偏移。
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公开(公告)号：US20120140038A1
公开(公告)日：2012-06-07
申请号：US12958107
申请日：2010-12-01
申请人： Ning Bi , Xuerui Zhang , Yingyong Qi , Chienchung Chang
发明人： Ning Bi , Xuerui Zhang , Yingyong Qi , Chienchung Chang
CPC分类号： H04N13/128 , G06K9/4642 , G06K9/6212 , G06T5/40 , G06T2207/20228 , H04N13/271 , H04N2013/0081
摘要： The techniques of this disclosure are directed to the feedback-based stereoscopic display of three-dimensional images, such as may be used for video telephony (VT) and human-machine interface (HMI) application. According to one example, a region of interest (ROI) of stereoscopically captured images may be automatically determined based on determining disparity for at least one pixel of the captured images are described herein. According to another example, a zero disparity plane (ZDP) for the presentation of a 3D representation of stereoscopically captured images may be determined based on an identified ROI. According to this example, the ROI may be automatically identified, or identified based on receipt of user input identifying the ROI.
摘要翻译： 本公开的技术涉及三维图像的基于反馈的立体显示，诸如可用于视频电话（VT）和人机界面（HMI）应用。 根据一个示例，可以基于确定捕获图像的至少一个像素的视差来自动确定立体拍摄图像的感兴趣区域（ROI）。 根据另一示例，可以基于所识别的ROI来确定用于呈现立体摄影图像的3D表示的零视差平面（ZDP）。 根据该示例，可以基于接收到识别ROI的用户输入来自动识别或识别ROI。
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10.发明授权Content-adaptive systems, methods and apparatus for determining optical flow 有权用于确定光流的内容自适应系统，方法和装置公开(公告)号：US08553943B2
公开(公告)日：2013-10-08
申请号：US13160457
申请日：2011-06-14
申请人： Yingyong Qi , Ning Bi , Xuerui Zhang
发明人： Yingyong Qi , Ning Bi , Xuerui Zhang
CPC分类号： G06K9/00536 , G06T7/20 , G06T2207/20012
摘要： Embodiments include methods and systems which determine pixel displacement between frames based on a respective weighting-value for each pixel or a group of pixels. The weighting-values provide an indication as to which pixels are more pertinent to optical flow computations. Computational resources and effort can be focused on pixels with higher weights, which are generally more pertinent to optical flow determinations.
摘要翻译： 实施例包括基于每个像素或一组像素的相应加权值来确定帧之间的像素位移的方法和系统。 加权值提供关于哪些像素与光流计算更相关的指示。 计算资源和努力可以集中在具有较高权重的像素上，这通常与光流测定更相关。
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