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    System and method for high-precision 3-dimensional audio for augmented reality
    3.
    发明授权
    System and method for high-precision 3-dimensional audio for augmented reality 有权
    用于增强现实的高精度三维音频的系统和方法

    公开(公告)号：US08767968B2

    公开(公告)日：2014-07-01

    申请号：US12903610

    申请日：2010-10-13

    申请人： Jason Flaks ,  Avi Bar-Zeev ,  John Tardif

    发明人： Jason Flaks ,  Avi Bar-Zeev ,  John Tardif

    IPC分类号： H04R5/00 ,  H04R5/02 ,  G09G5/00

    CPC分类号： H04S7/304 ,  A63F13/213 ,  A63F13/54 ,  A63F2300/1012 ,  A63F2300/6081 ,  H04R27/00 ,  H04R2227/003 ,  H04S7/301 ,  H04S2400/11 ,  H04S2420/01

    摘要： Techniques are provided for providing 3D audio, which may be used in augmented reality. A 3D audio signal may be generated based on sensor data collected from the actual room in which the listener is located and the actual position of the listener in the room. The 3D audio signal may include a number of components that are determined based on the collected sensor data and the listener's location. For example, a number of (virtual) sound paths between a virtual sound source and the listener may be determined. The sensor data may be used to estimate materials in the room, such that the affect that those materials would have on sound as it travels along the paths can be determined. In some embodiments, sensor data may be used to collect physical characteristics of the listener such that a suitable HRTF may be determined from a library of HRTFs.

    摘要翻译： 提供了用于提供3D音频的技术，其可以用于增强现实。 可以基于从听众所在的实际房间收集的传感器数据和在房间中的听众的实际位置来生成3D音频信号。 3D音频信号可以包括基于收集的传感器数据和收听者的位置确定的多个组件。 例如，可以确定虚拟声音源和收听者之间的多个（虚拟）声音路径。 可以使用传感器数据来估计房间中的材料，从而可以确定这些材料沿着路径行进时对声音的影响。 在一些实施例中，可以使用传感器数据来收集听众的物理特征，使得可以从HRTF库确定合适的HRTF。

    SYSTEM AND METHOD FOR HIGH-PRECISION 3-DIMENSIONAL AUDIO FOR AUGMENTED REALITY
    4.
    发明申请
    SYSTEM AND METHOD FOR HIGH-PRECISION 3-DIMENSIONAL AUDIO FOR AUGMENTED REALITY 有权
    用于高精度三维音频的系统和方法，用于实现现实

    公开(公告)号：US20120093320A1

    公开(公告)日：2012-04-19

    申请号：US12903610

    申请日：2010-10-13

    申请人： Jason Flaks ,  Avi Bar-Zeev ,  John Tardif

    发明人： Jason Flaks ,  Avi Bar-Zeev ,  John Tardif

    IPC分类号： H04R5/00

    CPC分类号： H04S7/304 ,  A63F13/213 ,  A63F13/54 ,  A63F2300/1012 ,  A63F2300/6081 ,  H04R27/00 ,  H04R2227/003 ,  H04S7/301 ,  H04S2400/11 ,  H04S2420/01

    摘要： Techniques are provided for providing 3D audio, which may be used in augmented reality. A 3D audio signal may be generated based on sensor data collected from the actual room in which the listener is located and the actual position of the listener in the room. The 3D audio signal may include a number of components that are determined based on the collected sensor data and the listener's location. For example, a number of (virtual) sound paths between a virtual sound source and the listener may be determined The sensor data may be used to estimate materials in the room, such that the affect that those materials would have on sound as it travels along the paths can be determined In some embodiments, sensor data may be used to collect physical characteristics of the listener such that a suitable HRTF may be determined from a library of HRTFs.

    摘要翻译： 提供了用于提供3D音频的技术，其可以用于增强现实。 可以基于从听众所在的实际房间收集的传感器数据和在房间中的听众的实际位置来生成3D音频信号。 3D音频信号可以包括基于收集的传感器数据和收听者的位置确定的多个组件。 例如，可以确定虚拟声源和收听者之间的多个（虚拟）声音路径。传感器数据可以用于估计房间中的材料，使得这些材料在行进时对声音的影响 可以确定路径。在一些实施例中，可以使用传感器数据来收集听众的物理特征，使得可以从HRTF库确定合适的HRTF。

    SCALABLE MULTIMEDIA COMPUTER SYSTEM ARCHITECTURE WITH QOS GUARANTEES
    5.
    发明申请
    SCALABLE MULTIMEDIA COMPUTER SYSTEM ARCHITECTURE WITH QOS GUARANTEES 审中-公开
    可扩展多媒体计算机系统架构与QOS保证

    公开(公告)号：US20120159090A1

    公开(公告)日：2012-06-21

    申请号：US12970361

    申请日：2010-12-16

    申请人： Jeffrey Andrews ,  John V. Sell ,  Susan Carrie ,  Mark S. Grossman ,  John Tardif ,  Nicholas R. Baker

    发明人： Jeffrey Andrews ,  John V. Sell ,  Susan Carrie ,  Mark S. Grossman ,  John Tardif ,  Nicholas R. Baker

    IPC分类号： G06F12/00

    CPC分类号： G06F9/5061 ,  G06T1/20

    摘要： Versions of a multimedia computer system architecture are described which satisfy quality of service (QoS) guarantees for multimedia applications such as game applications while allowing platform resources, hardware resources in particular, to scale up or down over time. Computing resources of the computer system are partitioned into a platform partition and an application partition, each including its own central processing unit (CPU) and, optionally, graphics processing unit (GPU). To enhance scalability of resources up or down, the platform partition includes one or more hardware resources which are only accessible by the multimedia application via a software interface. Additionally, outside the partitions may be other resources shared by the partitions or which provide general purpose computing resources.

    摘要翻译： 描述了多媒体计算机系统架构的版本，其满足诸如游戏应用的多媒体应用的服务质量（QoS）保证，同时允许平台资源，特别是硬件资源随着时间的推移或缩小。 计算机系统的计算资源被划分为平台分区和应用分区，每个分区包括其自己的中央处理单元（CPU）和可选的图形处理单元（GPU）。 为了提高或降低资源的可扩展性，平台分区包括只能通过软件界面由多媒体应用程序访问的一个或多个硬件资源。 另外，在分区之外可以是由分区共享的或提供通用计算资源的其他资源。

    Independently processing planes of display data
    6.
    发明授权
    Independently processing planes of display data 有权
    独立处理显示数据的平面

    公开(公告)号：US08982151B2

    公开(公告)日：2015-03-17

    申请号：US12815248

    申请日：2010-06-14

    申请人： John Tardif ,  Mark S. Grossman

    发明人： John Tardif ,  Mark S. Grossman

    IPC分类号： G09G5/00 ,  G06F3/14

    CPC分类号： G06F3/1423 ,  G09G2340/0407 ,  G09G2340/08 ,  G09G2340/12

    摘要： Independently processing planes of display data is provided by a method of outputting a video stream. The method includes retrieving from memory a first plane of display data having a first set of display parameters and post-processing the first plane of display data to adjust the first set of display parameters. The method further includes retrieving from memory a second plane of display data having a second set of display parameters and post-processing the second plane of display data independently of the first plane of display data. The method further includes blending the first plane of display data with the second plane of display data to form blended display data and outputting the blended display data.

    摘要翻译： 通过输出视频流的方法来独立地处理显示数据的平面。 该方法包括从存储器检索具有第一组显示参数的显示数据的第一平面，并且对显示数据的第一平面进行后处理以调整第一组显示参数。 该方法还包括从存储器检索具有第二组显示参数的第二平面的显示数据，并且与显示数据的第一平面无关地对显示数据的第二平面进行后处理。 该方法还包括将显示数据的第一平面与显示数据的第二平面混合，以形成混合显示数据并输出混合显示数据。

    INDEPENDENTLY PROCESSING PLANES OF DISPLAY DATA
    7.
    发明申请
    INDEPENDENTLY PROCESSING PLANES OF DISPLAY DATA 有权
    独立处理显示数据的平面图

    公开(公告)号：US20110304713A1

    公开(公告)日：2011-12-15

    申请号：US12815248

    申请日：2010-06-14

    申请人： John Tardif ,  Mark S. Grossman

    发明人： John Tardif ,  Mark S. Grossman

    IPC分类号： H04N13/04 ,  H04N7/173

    CPC分类号： G06F3/1423 ,  G09G2340/0407 ,  G09G2340/08 ,  G09G2340/12

    摘要： Independently processing planes of display data is provided by a method of outputting a video stream. The method includes retrieving from memory a first plane of display data having a first set of display parameters and post-processing the first plane of display data to adjust the first set of display parameters. The method further includes retrieving from memory a second plane of display data having a second set of display parameters and post-processing the second plane of display data independently of the first plane of display data. The method further includes blending the first plane of display data with the second plane of display data to form blended display data and outputting the blended display data.

    摘要翻译： 通过输出视频流的方法来独立地处理显示数据的平面。 该方法包括从存储器检索具有第一组显示参数的显示数据的第一平面，并且对显示数据的第一平面进行后处理以调整第一组显示参数。 该方法还包括从存储器检索具有第二组显示参数的第二平面的显示数据，并且与显示数据的第一平面无关地对显示数据的第二平面进行后处理。 该方法还包括将显示数据的第一平面与显示数据的第二平面混合，以形成混合显示数据并输出混合显示数据。

    Controlling Power Levels Of Electronic Devices Through User Interaction
    9.
    发明申请
    Controlling Power Levels Of Electronic Devices Through User Interaction 有权
    通过用户互动控制电子设备的功率级别

    公开(公告)号：US20110298967A1

    公开(公告)日：2011-12-08

    申请号：US12794406

    申请日：2010-06-04

    申请人： John Clavin ,  John Tardif

    发明人： John Clavin ,  John Tardif

    IPC分类号： H04N5/225 ,  H02J4/00

    CPC分类号： H04N21/4223 ,  G06F1/3231 ,  H04N21/42203 ,  H04N21/44218 ,  H04N21/4436 ,  Y02D10/173

    摘要： A processor-implemented method, system and computer readable medium for intelligently controlling the power level of an electronic device in a multimedia system based on user intent, is provided. The method includes receiving data relating to a first user interaction with a device in a multimedia system. The method includes determining if the first user interaction corresponds to a user's intent to interact with the device. The method then includes setting a power level for the device based on the first user interaction. The method further includes receiving data relating to a second user interaction with the device. The method then includes altering the power level of the device based on the second user interaction to activate the device for the user.

    摘要翻译： 提供了一种用于基于用户意图来智能地控制多媒体系统中的电子设备的功率电平的处理器实现的方法，系统和计算机可读介质。 该方法包括接收与多媒体系统中的设备的第一用户交互相关的数据。 该方法包括确定第一用户交互是否对应于用户与设备交互的意图。 该方法然后包括基于第一用户交互来设置设备的功率级别。 所述方法还包括接收与所述设备的第二用户交互相关的数据。 该方法然后包括基于第二用户交互来改变设备的功率级别以激活用户的设备。

    DE-ALIASING DEPTH IMAGES
    10.
    发明申请
    DE-ALIASING DEPTH IMAGES 有权
    消除深度图像

    公开(公告)号：US20110234756A1

    公开(公告)日：2011-09-29

    申请号：US12732918

    申请日：2010-03-26

    申请人： Avishai Adler ,  Sagi Katz ,  Guy Gilboa ,  John Tardif

    发明人： Avishai Adler ,  Sagi Katz ,  Guy Gilboa ,  John Tardif

    IPC分类号： H04N13/02 ,  G06K9/00

    CPC分类号： G06T5/002 ,  G06T2207/10028

    摘要： Techniques are provided for de-aliasing depth images. The depth image may have been generated based on phase differences between a transmitted and received modulated light beam. A method may include accessing a depth image that has a depth value for a plurality of locations in the depth image. Each location has one or more neighbor locations. Potential depth values are determined for each of the plurality of locations based on the depth value in the depth image for the location and potential aliasing in the depth image. A cost function is determined based on differences between the potential depth values of each location and its neighboring locations. Determining the cost function includes assigning a higher cost for greater differences in potential depth values between neighboring locations. The cost function is substantially minimized to select one of the potential depth values for each of the locations.

    摘要翻译： 提供了去锯齿深度图像的技术。 可以基于发送和接收的调制光束之间的相位差来生成深度图像。 一种方法可以包括访问具有深度图像中的多个位置的深度值的深度图像。 每个位置都有一个或多个邻居位置。 基于深度图像中的深度图像中的深度值和深度图像中的潜在混叠，为每个多个位置确定潜在深度值。 基于每个位置的潜在深度值与其相邻位置之间的差异来确定成本函数。 确定成本函数包括为相邻位置之间的潜在深度值的更大差异分配更高的成本。 成本函数基本上被最小化以选择每个位置的潜在深度值之一。