专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120105473A1 LOW-LATENCY FUSING OF VIRTUAL AND REAL CONTENT 有权
标题翻译：虚拟和真实内容的低估融合
公开(公告)号：US20120105473A1
公开(公告)日：2012-05-03
申请号：US12912937
申请日：2010-10-27
申请人： Avi Bar-Zeev , J. Andrew Goossen , John Tardif , Mark S. Grossman , Harjit Singh
发明人： Avi Bar-Zeev , J. Andrew Goossen , John Tardif , Mark S. Grossman , Harjit Singh
IPC分类号： G09G5/00
CPC分类号： G06T19/006 , G02B27/0093 , G02B27/017 , G02B27/0172 , G02B2027/0134 , G02B2027/0138 , G02B2027/014 , G06F3/012 , G06F3/013 , G06F3/0304 , G06T1/20 , G06T7/70 , G06T15/20 , G06T2219/024 , G09G3/007 , G09G2340/125 , G09G2370/02
摘要： A system that includes a head mounted display device and a processing unit connected to the head mounted display device is used to fuse virtual content into real content. In one embodiment, the processing unit is in communication with a hub computing device. The processing unit and hub may collaboratively determine a map of the mixed reality environment. Further, state data may be extrapolated to predict a field of view for a user in the future at a time when the mixed reality is to be displayed to the user. This extrapolation can remove latency from the system.
摘要翻译：使用包括头戴式显示装置和连接到头戴式显示装置的处理单元的系统将虚拟内容融合成实际内容。在一个实施例中，处理单元与集线器计算设备通信。处理单元和集线器可协同地确定混合现实环境的映射。此外，状态数据可以被外推，以便在将混合现实显示给用户时将来对用户的视野进行预测。这种外推可以消除系统的延迟。

2. 发明授权

US09348141B2 Low-latency fusing of virtual and real content 有权
标题翻译：虚拟和实际内容的低延迟融合
公开(公告)号：US09348141B2
公开(公告)日：2016-05-24
申请号：US12912937
申请日：2010-10-27
申请人： Avi Bar-Zeev , J. Andrew Goossen , John Tardif , Mark S. Grossman , Harjit Singh
发明人： Avi Bar-Zeev , J. Andrew Goossen , John Tardif , Mark S. Grossman , Harjit Singh
IPC分类号： G06T15/00 , G06T15/40 , G09G5/00 , G06K9/00 , G06K9/36 , G06K9/32 , G06F3/00 , G06F3/048 , G02B27/01 , G06F3/01 , G06T19/00 , G02B27/00
CPC分类号： G06T19/006 , G02B27/0093 , G02B27/017 , G02B27/0172 , G02B2027/0134 , G02B2027/0138 , G02B2027/014 , G06F3/012 , G06F3/013 , G06F3/0304 , G06T1/20 , G06T7/70 , G06T15/20 , G06T2219/024 , G09G3/007 , G09G2340/125 , G09G2370/02
摘要： A system that includes a head mounted display device and a processing unit connected to the head mounted display device is used to fuse virtual content into real content. In one embodiment, the processing unit is in communication with a hub computing device. The processing unit and hub may collaboratively determine a map of the mixed reality environment. Further, state data may be extrapolated to predict a field of view for a user in the future at a time when the mixed reality is to be displayed to the user. This extrapolation can remove latency from the system.
摘要翻译：使用包括头戴式显示装置和连接到头戴式显示装置的处理单元的系统将虚拟内容融合成实际内容。在一个实施例中，处理单元与集线器计算设备通信。处理单元和集线器可协同地确定混合现实环境的映射。此外，状态数据可以被外推，以便在将混合现实显示给用户时将来对用户的视野进行预测。这种外推可以消除系统的延迟。

3. 发明申请

US20120159090A1 SCALABLE MULTIMEDIA COMPUTER SYSTEM ARCHITECTURE WITH QOS GUARANTEES 审中-公开
标题翻译：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。

4. 发明申请

US20110304713A1 INDEPENDENTLY PROCESSING PLANES OF DISPLAY DATA 有权
标题翻译：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。

5. 发明授权

US08982151B2 Independently processing planes of display data 有权
标题翻译：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。

6. 发明授权

US08587602B2 GPU texture tile detail control 有权
标题翻译： GPU纹理瓷砖细节控制
公开(公告)号：US08587602B2
公开(公告)日：2013-11-19
申请号：US12857280
申请日：2010-08-16
申请人： Mark S. Grossman , Charles N. Boyd , Allison W. Klein , Craig Peeper
发明人： Mark S. Grossman , Charles N. Boyd , Allison W. Klein , Craig Peeper
IPC分类号： G09G5/00
CPC分类号： G06T15/04 , G06T2210/36
摘要： Systems and associated methods for processing textures in a graphical processing unit (GPU) are disclosed. Textures may be managed on a per region (e.g., tile) basis, which allows efficient use of texture memory. Moreover, very large textures may be used. Techniques provide for both texture streaming, as well as sparse textures. A GPU texture unit may be used to intelligently clamp LOD based on a shader specified value. The texture unit may provide feedback to the shader to allow the shader to react conditionally based on whether clamping was used, etc. Per region (e.g., per-tile) independent mipmap stacks may be used to allow very large textures.
摘要翻译：公开了用于在图形处理单元（GPU）中处理纹理的系统和相关方法。可以在每个区域（例如，瓦片）的基础上管理纹理，这允许纹理存储器的有效使用。此外，可以使用非常大的纹理。技术提供纹理流式传输以及稀疏纹理。可以使用GPU纹理单元基于着色器指定值来智能地夹紧LOD。纹理单元可以向着色器提供反馈以允许着色器基于是否使用夹紧等来有条件地进行反应。每个区域（例如，每个图块）独立的mipmap堆栈可以用于允许非常大的纹理。

7. 发明申请

US20120038657A1 GPU TEXTURE TILE DETAIL CONTROL 有权
标题翻译： GPU纹理细节控制
公开(公告)号：US20120038657A1
公开(公告)日：2012-02-16
申请号：US12857280
申请日：2010-08-16
申请人： Mark S. Grossman , Charles N. Boyd , Allison W. Klein , Craig Peeper
发明人： Mark S. Grossman , Charles N. Boyd , Allison W. Klein , Craig Peeper
IPC分类号： G09G5/00
CPC分类号： G06T15/04 , G06T2210/36
摘要： Systems and associated methods for processing textures in a graphical processing unit (GPU) are disclosed. Textures may be managed on a per region (e.g., tile) basis, which allows efficient use of texture memory. Moreover, very large textures may be used. Techniques provide for both texture streaming, as well as sparse textures. A GPU texture unit may be used to intelligently clamp LOD based on a shader specified value. The texture unit may provide feedback to the shader to allow the shader to react conditionally based on whether clamping was used, etc. Per region (e.g., per-tile) independent mipmap stacks may be used to allow very large textures.
摘要翻译：公开了用于在图形处理单元（GPU）中处理纹理的系统和相关方法。可以在每个区域（例如，瓦片）的基础上管理纹理，这允许纹理存储器的有效使用。此外，可以使用非常大的纹理。技术提供纹理流式传输以及稀疏纹理。可以使用GPU纹理单元基于着色器指定值来智能地夹紧LOD。纹理单元可以向着色器提供反馈以允许着色器基于是否使用夹紧等来有条件地进行反应。每个区域（例如，每个图块）独立的mipmap堆栈可以用于允许非常大的纹理。

8. 发明申请

US20100088453A1 Multi-Processor Architecture and Method 有权
标题翻译：多处理器架构和方法
公开(公告)号：US20100088453A1
公开(公告)日：2010-04-08
申请号：US12340510
申请日：2008-12-19
申请人： Shahin Solki , Stephen Morein , Mark S. Grossman
发明人： Shahin Solki , Stephen Morein , Mark S. Grossman
IPC分类号： G06F13/20
CPC分类号： G06F13/4282 , G06F3/14 , G06F2213/0026 , G06T1/20 , G06T1/60 , G09G5/006 , G09G5/363 , G09G2330/021 , G09G2360/06
摘要： Embodiments of a multi-processor architecture and method are described herein. Embodiments provide alternatives to the use of an external bridge integrated circuit (IC) architecture. For example, an embodiment multiplexes a peripheral bus such that multiple processors can use one peripheral interface slot without requiring an external bridge IC. Embodiments are usable with known bus protocols.
摘要翻译：本文描述了多处理器架构和方法的实施例。实施例提供了使用外部桥式集成电路（IC）架构的替代方案。例如，实施例复用外围总线，使得多个处理器可以使用一个外围接口插槽而不需要外部桥接IC。实施例可用于已知的总线协议。

9. 发明授权

US06532018B1 Combined floating-point logic core and frame buffer 有权
标题翻译：组合浮点逻辑核心和帧缓冲区
公开(公告)号：US06532018B1
公开(公告)日：2003-03-11
申请号：US09294546
申请日：1999-04-19
申请人： Edward C. Chen , Mark S. Grossman , Chi-Shung Wang , John S. Montrym , Mark M. Leather
发明人： Edward C. Chen , Mark S. Grossman , Chi-Shung Wang , John S. Montrym , Mark M. Leather
IPC分类号： G06F1314
CPC分类号： G06T15/005
摘要： A method and apparatus for graphical processing. A logic core to perform pixel fragment manipulation and processing is instantiated on a single substrate with one or more memory units. The memory units are dynamically segmentable into frame buffer and texture memory. Because the logic core is on the same substrate as the memory units, the bandwidth between the core and the memory is greatly increased.
摘要翻译：一种用于图形处理的方法和装置。执行像素片段处理和处理的逻辑核心在具有一个或多个存储器单元的单个衬底上被实例化。存储器单元可动态地分段为帧缓冲器和纹理存储器。由于逻辑核心与存储器单元在同一基板上，因此核心和存储器之间的带宽大大增加。

10. 发明申请

US20090160867A1 Autonomous Context Scheduler For Graphics Processing Units 审中-公开
标题翻译：图形处理单元的自动上下文调度程序
公开(公告)号：US20090160867A1
公开(公告)日：2009-06-25
申请号：US11960305
申请日：2007-12-19
申请人： Mark S. Grossman
发明人： Mark S. Grossman
IPC分类号： G06T1/00
CPC分类号： G06T1/20 , G06T15/005
摘要： Embodiments directed to an autonomous graphics processing unit (GPU) scheduler for a graphics processing system are described. Embodiments include an execution structure for a host CPU and GPU in a computing system that allows the GPU to execute command threads in multiple contexts in a dynamic rather than fixed order based on decisions made by the GPU. This eliminates a significant amount of CPU processing overhead required to schedule GPU command execution order, and allows the GPU to execute commands in an order that is optimized for particular operating conditions. The context list includes parameters that specify task priority and resource requirements for each context. The GPU includes a scheduler component that determines the availability of system resources and directs execution of commands to the appropriate system resources, and in accordance with the priority defined by the context list.
摘要翻译：描述了针对图形处理系统的自主图形处理单元（GPU）调度器的实施例。实施例包括用于计算系统中的主机CPU和GPU的执行结构，其允许GPU基于由GPU做出的决定以动态而不是固定的顺序在多个上下文中执行命令线程。这消除了调度GPU命令执行顺序所需的大量CPU处理开销，并允许GPU以针对特定操作条件进行优化的顺序执行命令。上下文列表包括为每个上下文指定任务优先级和资源需求的参数。 GPU包括调度器组件，其确定系统资源的可用性并且将命令的执行指向适当的系统资源，并且根据由上下文列表定义的优先级。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式