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1. 发明授权

US06525737B1 Graphics processor with pipeline state storage and retrieval 有权
标题翻译：具有流水线状态存储和检索的图形处理器
公开(公告)号：US06525737B1
公开(公告)日：2003-02-25
申请号：US09378439
申请日：1999-08-20
申请人： Jerome F. Duluk, Jr. , Jack Benkual , Shun Wai Go , Sushma S. Trivedi , Richard E. Hessel , Joseph P. Bratt
发明人： Jerome F. Duluk, Jr. , Jack Benkual , Shun Wai Go , Sushma S. Trivedi , Richard E. Hessel , Joseph P. Bratt
IPC分类号： G06T120
CPC分类号： G06T15/20 , G06T1/60 , G06T11/001 , G06T11/40 , G06T15/005 , G06T15/04 , G06T15/30 , G06T15/40 , G06T15/50 , G06T15/80 , G06T15/83 , G06T15/87
摘要： A deferred graphics pipeline processor comprised of a mode extraction unit and a Polygon Memory associated with the polygon unit. The mode extraction unit receives a data stream from a geometry unit and separates the data stream into vertices data, and non-vertices data which is sent to the Polygon Memory for storage. A mode injection unit receives inputs from the Polygon Memory and communicates the mode information to one or more other processing units. The mode injection unit maintains status information identifying the information that is already cached and not sending information that is already cached, thereby reducing communication bandwidth.
摘要翻译：延迟图形流水线处理器，包括与多边形单元相关联的模式提取单元和多边形存储器。模式提取单元从几何单元接收数据流，并将数据流分离成顶点数据，并将非顶点数据发送到多边形存储器进行存储。模式注入单元从多边形存储器接收输入并将模式信息传送到一个或多个其他处理单元。模式注入单元保持识别已经缓存的信息的状态信息，并且不发送已经被缓存的信息，从而减少通信带宽。

2. 发明授权

US07808503B2 Deferred shading graphics pipeline processor having advanced features 有权
标题翻译：具有高级功能的延迟着色图形流水线处理器
公开(公告)号：US07808503B2
公开(公告)日：2010-10-05
申请号：US11613093
申请日：2006-12-19
申请人： Jerome F. Duluk, Jr. , Richard E. Hessel , Vaughn T. Arnold , Jack Benkual , Joseph P. Bratt , George Cuan , Stephen L. Dodgen , Emerson S. Fang , Zhaoyu Gong , Thomas Y. Yo , Hengwei Hsu , Sidong Li , Sam Ng , Matthew N. Papakipos , Jason R. Redgrave , Sushma S. Trivedi , Nathan D. Tuck , Shun Wai Go , Lindy Fung , Tuan D. Nguyen , Joseph P. Grass , Bo Hong , Abraham Mammen , Abbas Rashid , Albert Suan-Wei Tsay
发明人： Jerome F. Duluk, Jr. , Richard E. Hessel , Vaughn T. Arnold , Jack Benkual , Joseph P. Bratt , George Cuan , Stephen L. Dodgen , Emerson S. Fang , Zhaoyu Gong , Thomas Y. Yo , Hengwei Hsu , Sidong Li , Sam Ng , Matthew N. Papakipos , Jason R. Redgrave , Sushma S. Trivedi , Nathan D. Tuck , Shun Wai Go , Lindy Fung , Tuan D. Nguyen , Joseph P. Grass , Bo Hong , Abraham Mammen , Abbas Rashid , Albert Suan-Wei Tsay
IPC分类号： G06T1/20 , G06T15/00 , G06T15/10
CPC分类号： G06T15/20 , G06T1/60 , G06T11/001 , G06T11/40 , G06T15/005 , G06T15/04 , G06T15/30 , G06T15/40 , G06T15/50 , G06T15/80 , G06T15/83 , G06T15/87
摘要： A deferred shading graphics pipeline processor and method are provided encompassing numerous substructures. Embodiments of the processor and method may include one or more of deferred shading, a tiled frame buffer, and multiple?stage hidden surface removal processing. In the deferred shading graphics pipeline, hidden surface removal is completed before pixel coloring is done. The pipeline processor comprises a command fetch and decode unit, a geometry unit, a mode extraction unit, a sort unit, a setup unit, a cull unit, a mode injection unit, a fragment unit, a texture unit, a Phong lighting unit, a pixel unit, and a backend unit.
摘要翻译：提供了包括许多子结构的延迟着色图形流水线处理器和方法。处理器和方法的实施例可以包括延迟着色，平铺帧缓冲器和多级隐藏表面去除处理中的一个或多个。在延迟阴影图形管道中，在完成像素着色之前完成隐藏表面移除。流水线处理器包括命令提取和解码单元，几何单元，模式提取单元，分类单元，设置单元，剔除单元，模式注入单元，片段单元，纹理单元，Phong照明单元，像素单元和后端单元。

3. 发明授权

US06717576B1 Deferred shading graphics pipeline processor having advanced features 有权
标题翻译：具有高级功能的延迟着色图形流水线处理器
公开(公告)号：US06717576B1
公开(公告)日：2004-04-06
申请号：US09377503
申请日：1999-08-20
申请人： Jerome F. Duluk, Jr. , Richard E. Hessel , Vaughn T. Arnold , Jack Benkual , Joseph P. Bratt , George Cuan , Stephen L. Dodgen , Emerson S. Fang , Zhaoyu Gong , Thomas Y. Ho , Hengwei Hsu , Sidong Li , Sam Ng , Matthew N. Papakipos , Jason R. Redgrave , Sushma S. Trivedi , Nathan D. Tuck , Shun Wai Go , Lindy Fung , Tuan D. Nguyen , Joseph P. Grass , Bo Hong , Abraham Mammen , Abbas Rashid , Albert Suan-Wei Tsay
发明人： Jerome F. Duluk, Jr. , Richard E. Hessel , Vaughn T. Arnold , Jack Benkual , Joseph P. Bratt , George Cuan , Stephen L. Dodgen , Emerson S. Fang , Zhaoyu Gong , Thomas Y. Ho , Hengwei Hsu , Sidong Li , Sam Ng , Matthew N. Papakipos , Jason R. Redgrave , Sushma S. Trivedi , Nathan D. Tuck , Shun Wai Go , Lindy Fung , Tuan D. Nguyen , Joseph P. Grass , Bo Hong , Abraham Mammen , Abbas Rashid , Albert Suan-Wei Tsay
IPC分类号： G06T1500
CPC分类号： G06T15/30 , G06T11/40 , G06T15/005 , G06T15/04 , G06T15/20 , G06T15/405 , G06T15/50 , G06T15/83
摘要： A deferred shading graphics pipeline processor and method are provided encompassing numerous substructures. Embodiments of the processor and method may include one or more of deferred shading, a tiled frame buffer, and multiple-stage hidden surface removal processing. In the deferred shading graphics pipeline, hidden surface removal is completed before pixel coloring is done. The pipeline processor comprises a command fetch and decode unit, a geometry unit, a mode extraction unit, a sort unit, a setup unit, a cull unit, a mode injection unit, a fragment unit, a texture unit, a Phong lighting unit, a pixel unit, and a backend unit.
摘要翻译：提供了包括许多子结构的延迟着色图形流水线处理器和方法。处理器和方法的实施例可以包括延迟着色，平铺帧缓冲器和多级隐藏表面去除处理中的一个或多个。在延迟阴影图形管道中，在完成像素着色之前完成隐藏表面移除。流水线处理器包括命令提取和解码单元，几何单元，模式提取单元，分类单元，设置单元，剔除单元，模式注入单元，片段单元，纹理单元，Phong照明单元，像素单元和后端单元。

4. 发明授权

US07167181B2 Deferred shading graphics pipeline processor having advanced features 有权
标题翻译：具有高级功能的延迟着色图形流水线处理器
公开(公告)号：US07167181B2
公开(公告)日：2007-01-23
申请号：US10458493
申请日：2003-06-09
申请人： Jerome F. Duluk, Jr. , Richard E. Hessel , Vaughn T. Arnold , Jack Benkual , Joseph P. Bratt , George Cuan , Stephen L. Dodgen , Emerson S. Fang , Zhaoyu Gong , Thomas Y. Ho , Hengwei Hsu , Sidong Li , Sam Ng , Matthew N. Papakipos , Jason R. Redgrave , Sushma S. Trivedi , Nathan D. Tuck , Shun Wai Go , Lindy Fung , Tuan D. Nguyen , Joseph P. Grass , Bo Hong , Abraham Mammen , Abbas Rashid , Albert Suan-Wei Tsay
发明人： Jerome F. Duluk, Jr. , Richard E. Hessel , Vaughn T. Arnold , Jack Benkual , Joseph P. Bratt , George Cuan , Stephen L. Dodgen , Emerson S. Fang , Zhaoyu Gong , Thomas Y. Ho , Hengwei Hsu , Sidong Li , Sam Ng , Matthew N. Papakipos , Jason R. Redgrave , Sushma S. Trivedi , Nathan D. Tuck , Shun Wai Go , Lindy Fung , Tuan D. Nguyen , Joseph P. Grass , Bo Hong , Abraham Mammen , Abbas Rashid , Albert Suan-Wei Tsay
IPC分类号： G06T1/20 , G06T15/40 , G09G5/00
CPC分类号： G06T15/30 , G06T11/40 , G06T15/005 , G06T15/04 , G06T15/20 , G06T15/405 , G06T15/50 , G06T15/83
摘要： A deferred shading graphics pipeline processor and method are provided encompassing numerous substructures. Embodiments of the processor and method may include one or more of deferred shading, a tiled frame buffer, and multiple?stage hidden surface removal processing. In the deferred shading graphics pipeline, hidden surface removal is completed before pixel coloring is done. The pipeline processor comprises a command fetch and decode unit, a geometry unit, a mode extraction unit, a sort unit, a setup unit, a cull unit, a mode injection unit, a fragment unit, a texture unit, a Phong lighting unit, a pixel unit, and a backend unit.
摘要翻译：提供了包括许多子结构的延迟着色图形流水线处理器和方法。处理器和方法的实施例可以包括延迟着色，平铺的帧缓冲器和多个阶段隐藏表面去除处理中的一个或多个。在延迟阴影图形管道中，在完成像素着色之前完成隐藏表面移除。流水线处理器包括命令提取和解码单元，几何单元，模式提取单元，分类单元，设置单元，剔除单元，模式注入单元，片段单元，纹理单元，Phong照明单元，像素单元和后端单元。

5. 发明授权

US06693639B2 Graphics processor with pipeline state storage and retrieval 有权
标题翻译：具有流水线状态存储和检索的图形处理器
公开(公告)号：US06693639B2
公开(公告)日：2004-02-17
申请号：US10290414
申请日：2002-11-07
申请人： Jerome F. Duluk, Jr. , Jack Benkual , Shun Wai Go , Sushma S. Trivedi , Richard E. Hessel , Joseph P. Bratt
发明人： Jerome F. Duluk, Jr. , Jack Benkual , Shun Wai Go , Sushma S. Trivedi , Richard E. Hessel , Joseph P. Bratt
IPC分类号： G06T120
CPC分类号： G06T15/20 , G06T1/60 , G06T11/001 , G06T11/40 , G06T15/005 , G06T15/04 , G06T15/30 , G06T15/40 , G06T15/50 , G06T15/80 , G06T15/83 , G06T15/87
摘要： A deferred graphics pipeline processor comprised of a mode extraction unit and a Polygon Memory associated with the polygon unit. The mode extraction unit receives a data stream from a geometry unit and separates the data stream into vertices data, and non-vertices data which is sent to the Polygon Memory for storage. A a mode injection unit receives inputs from the Polygon Memory and communicates the mode information to one or more other processing units. The mode injection unit maintains status information identifying the information that is already cached and not sending information that is already cached, thereby reducing communication bandwidth.
摘要翻译：延迟图形流水线处理器，包括与多边形单元相关联的模式提取单元和多边形存储器。模式提取单元从几何单元接收数据流，并将数据流分离成顶点数据，并将非顶点数据发送到多边形存储器进行存储。模式注入单元接收来自多边形存储器的输入，并将模式信息传送到一个或多个其他处理单元。模式注入单元保持识别已经缓存的信息的状态信息，并且不发送已经被缓存的信息，从而减少通信带宽。

6. 发明授权

US06597363B1 Graphics processor with deferred shading 有权
标题翻译：具有延迟着色的图形处理器
公开(公告)号：US06597363B1
公开(公告)日：2003-07-22
申请号：US09378637
申请日：1999-08-20
申请人： Jerome F. Duluk, Jr. , Richard E. Hessel , Vaughn T. Arnold , Jack Benkual , Joseph P. Bratt , George Cuan , Stephen L. Dodgen , Emerson S. Fang , Zhaoyu Gong , Thomas Y. Ho , Hengwei Hsu , Sidong Li , Sam Ng , Matthew N. Papakipos , Jason R. Redgrave , Sushma S. Trivedi , Nathan D. Tuck
发明人： Jerome F. Duluk, Jr. , Richard E. Hessel , Vaughn T. Arnold , Jack Benkual , Joseph P. Bratt , George Cuan , Stephen L. Dodgen , Emerson S. Fang , Zhaoyu Gong , Thomas Y. Ho , Hengwei Hsu , Sidong Li , Sam Ng , Matthew N. Papakipos , Jason R. Redgrave , Sushma S. Trivedi , Nathan D. Tuck
IPC分类号： G06T120
CPC分类号： G06T15/30 , G06T11/40 , G06T15/005 , G06T15/04 , G06T15/20 , G06T15/405 , G06T15/50 , G06T15/83
摘要： Graphics processors and methods are described that encompass numerous substructures including specialized subsystems, subprocessors, devices, architectures, and corresponding procedures. Embodiments of the invention may include one or more of deferred shading, a bled frame buffer, and multiple-stage hidden surface removal processing, as well as other structures and/or procedures. Embodiments of the present invention are designed to provide high-performance 3D graphics with Phong shading, subpixel anti-aliasing, and texture- and bump-mappings.
摘要翻译：描述了包括许多子结构的图形处理器和方法，包括专用子系统，子处理器，设备，架构和相应的过程。本发明的实施例可以包括延迟着色，出血帧缓冲器和多级隐藏表面去除处理以及其他结构和/或程序中的一个或多个。本发明的实施例被设计为提供具有Phong着色，子像素抗锯齿，纹理和凹凸映射的高性能3D图形。

7. 发明授权

US06268875B1 Deferred shading graphics pipeline processor 有权
标题翻译：延迟着色图形流水线处理器
公开(公告)号：US06268875B1
公开(公告)日：2001-07-31
申请号：US09632293
申请日：2000-08-04
申请人： Jerome F. Duluk, Jr. , Richard E. Hessel , Vaughn T. Arnold , Jack Benkual , Joseph P. Bratt , George Cuan , Stephen L. Dodgen , Emerson S. Fang , Zhaoyu Gong , Thomas Y. Ho , Hengwei Hsu , Sidong Li , Sam Ng , Matthew N. Papakipos , Jason R. Redgrave , Sushma S. Trivedi , Nathan D. Tuck
发明人： Jerome F. Duluk, Jr. , Richard E. Hessel , Vaughn T. Arnold , Jack Benkual , Joseph P. Bratt , George Cuan , Stephen L. Dodgen , Emerson S. Fang , Zhaoyu Gong , Thomas Y. Ho , Hengwei Hsu , Sidong Li , Sam Ng , Matthew N. Papakipos , Jason R. Redgrave , Sushma S. Trivedi , Nathan D. Tuck
IPC分类号： G06T120
CPC分类号： G06T15/20 , G06T1/60 , G06T11/001 , G06T11/40 , G06T15/005 , G06T15/04 , G06T15/30 , G06T15/40 , G06T15/50 , G06T15/80 , G06T15/83 , G06T15/87
摘要： Three-dimensional computer graphics systems and methods and more particularly to structure and method for a three-dimensional graphics processor and having other enhanced graphics processing features. In one embodiment the graphics processor is a Deferred Shading Graphics Processor (DSGP) comprising an AGP interface, a command fetch & decode (2000), a geometry unit (3000), a mode extraction (4000) and polygon memory (5000), a sort unit (6000) and sort memory (7000), a setup unit (8000), a cull unit (9000), a mode injection (10000), a fragment unit (11000), a texture (12000) and texture memory (13000) a phong shading (14000), a pixel unit (15000), a backend unit (1600) coupled to a frame buffer (17000). Other embodiments need not include all of these functional units, and the structures and methods of these units are applicable to other computational processes and systems as well as deferred and non-deferred shading graphical processors.
摘要翻译：三维计算机图形系统和方法，更具体地涉及三维图形处理器的结构和方法，并具有其他增强的图形处理特征。在一个实施例中，图形处理器是包括AGP接口，命令提取和解码（2000），几何单元（3000），模式提取（4000）和多边形存储器（5000）的延迟着色图形处理器（DSGP）分类单元（6000）和分类存储器（7000），设置单元（8000），剔除单元（9000），模式注入（10000），片段单元（11000），纹理（12000）和纹理存储器）阴影（14000），像素单元（15000），耦合到帧缓冲器（17000）的后端单元（1600）。其他实施例不需要包括所有这些功能单元，并且这些单元的结构和方法适用于其他计算过程和系统以及延迟和非延迟着色图形处理器。

8. 发明授权

US06229553B1 Deferred shading graphics pipeline processor 有权
标题翻译：延迟着色图形流水线处理器
公开(公告)号：US06229553B1
公开(公告)日：2001-05-08
申请号：US09378299
申请日：1999-08-20
申请人： Jerome F. Duluk, Jr. , Richard E. Hessel , Vaughn T. Arnold , Jack Benkual , Joseph P. Bratt , George Cuan , Stephen L. Dodgen , Emerson S. Fang , Zhaoyu Gong , Thomas Y. Ho , Hengwei Hsu , Sidong Li , Sam Ng , Matthew N. Papakipos , Jason R. Redgrave , Sushma S. Trivedi , Nathan D. Tuck
发明人： Jerome F. Duluk, Jr. , Richard E. Hessel , Vaughn T. Arnold , Jack Benkual , Joseph P. Bratt , George Cuan , Stephen L. Dodgen , Emerson S. Fang , Zhaoyu Gong , Thomas Y. Ho , Hengwei Hsu , Sidong Li , Sam Ng , Matthew N. Papakipos , Jason R. Redgrave , Sushma S. Trivedi , Nathan D. Tuck
IPC分类号： G06T120
CPC分类号： G06T15/20 , G06T1/60 , G06T11/001 , G06T11/40 , G06T15/005 , G06T15/04 , G06T15/30 , G06T15/40 , G06T15/50 , G06T15/80 , G06T15/83 , G06T15/87
摘要： Three-dimensional computer graphics systems and methods and more particularly to structure and method for a three-dimensional graphics processor and having other enhanced graphics processing features. In one embodiment the graphics processor is Deferred Shading Graphics Processor (DSGP) comprising an AGP interface, a command fetch decode (2000), a geometry unit (3000), a mode extraction (4000) and polygon memory (5000), a sort unit (6000) and sort memory (7000), a setup unit (8000), a cull unit (9000), a mode injection (10000), a fragment unit (11000), a texture (12000) and texture memory (13000) a phong shading (14000), a pixel unit (15000), a backend unit (1600) coupled to a frame buffer (17000). Other embodiments need not include all of these functional units, and the structures and methods of these units are applicable to other computational processes and systems as well as deferred and non-deferred shading graphical processors.
摘要翻译：三维计算机图形系统和方法，更具体地涉及三维图形处理器的结构和方法，并具有其他增强的图形处理特征。在一个实施例中，图形处理器是包括AGP接口，命令提取解码（2000），几何单元（3000），模式提取（4000）和多边形存储器（5000）的延迟着色图形处理器（DSGP），分类单元（6000）和分类存储器（7000），设置单元（8000），剔除单元（9000），模式注入（10000），片段单元（11000），纹理（12000）和纹理存储器（13000）（14000），像素单元（15000），耦合到帧缓冲器（17000）的后端单元（1600）。其他实施例不需要包括所有这些功能单元，并且这些单元的结构和方法适用于其他计算过程和系统以及延迟和非延迟着色图形处理器。

9. 发明授权

US08493482B2 Dual image sensor image processing system and method 有权
标题翻译：双图像传感器图像处理系统及方法
公开(公告)号：US08493482B2
公开(公告)日：2013-07-23
申请号：US12858922
申请日：2010-08-18
申请人： Guy Cote , Jeffrey E. Frederiksen , Joseph P. Bratt , Shun Wai Go , Timothy J. Millet
发明人： Guy Cote , Jeffrey E. Frederiksen , Joseph P. Bratt , Shun Wai Go , Timothy J. Millet
IPC分类号： H04N3/14 , H04N5/335 , H01L31/062
CPC分类号： H04N5/232 , H04N5/2258 , H04N5/23245
摘要： Various techniques are provided for processing image data acquired using a digital image sensor. In accordance with aspects of the present disclosure, one such technique may relate to the processing of image data in a system that supports multiple image sensors. In one embodiment, the image processing system may include control circuitry configured to determine whether a device is operating in a single sensor mode (one active sensor) or a dual sensor mode (two active sensors). When operating in the single sensor mode, data may be provided directly to a front-end pixel processing unit from the sensor interface of the active sensor. When operating in a dual sensor mode, the image frames from the first and second sensors are provided to the front-end pixel processing unit in an interleaved manner. For instance, in one embodiment, the image frames from the first and second sensors are written to a memory, and then read out to the front-end pixel processing unit in an interleaved manner.
摘要翻译：提供了用于处理使用数字图像传感器获取的图像数据的各种技术。根据本公开的方面，一种这样的技术可以涉及在支持多个图像传感器的系统中对图像数据的处理。在一个实施例中，图像处理系统可以包括被配置为确定设备是以单个传感器模式（一个有源传感器）或双传感器模式（两个有源传感器）操作的控制电路。当在单传感器模式下操作时，数据可以从有源传感器的传感器接口直接提供给前端像素处理单元。当以双传感器模式操作时，来自第一和第二传感器的图像帧以交错的方式提供给前端像素处理单元。例如，在一个实施例中，来自第一和第二传感器的图像帧被写入存储器，然后以交错的方式读出到前端像素处理单元。

10. 发明申请

US20120044372A1 DUAL IMAGE SENSOR IMAGE PROCESSING SYSTEM AND METHOD 有权
标题翻译：双图像传感器图像处理系统和方法
公开(公告)号：US20120044372A1
公开(公告)日：2012-02-23
申请号：US12858922
申请日：2010-08-18
申请人： Guy Côté , Jeffrey E. Frederiksen , Joseph P. Bratt , Shun Wai Go , Timothy J. Millet
发明人： Guy Côté , Jeffrey E. Frederiksen , Joseph P. Bratt , Shun Wai Go , Timothy J. Millet
IPC分类号： H04N5/225 , H04N5/228
CPC分类号： H04N5/232 , H04N5/2258 , H04N5/23245
摘要： Various techniques are provided for processing image data acquired using a digital image sensor. In accordance with aspects of the present disclosure, one such technique may relate to the processing of image data in a system that supports multiple image sensors. In one embodiment, the image processing system may include control circuitry configured to determine whether a device is operating in a single sensor mode (one active sensor) or a dual sensor mode (two active sensors). When operating in the single sensor mode, data may be provided directly to a front-end pixel processing unit from the sensor interface of the active sensor. When operating in a dual sensor mode, the image frames from the first and second sensors are provided to the front-end pixel processing unit in an interleaved manner. For instance, in one embodiment, the image frames from the first and second sensors are written to a memory, and then read out to the front-end pixel processing unit in an interleaved manner.
摘要翻译：提供了用于处理使用数字图像传感器获取的图像数据的各种技术。根据本公开的方面，一种这样的技术可以涉及在支持多个图像传感器的系统中对图像数据的处理。在一个实施例中，图像处理系统可以包括被配置为确定设备是以单个传感器模式（一个有源传感器）或双传感器模式（两个有源传感器）操作的控制电路。当在单传感器模式下操作时，数据可以从有源传感器的传感器接口直接提供给前端像素处理单元。当以双传感器模式操作时，来自第一和第二传感器的图像帧以交错的方式提供给前端像素处理单元。例如，在一个实施例中，来自第一和第二传感器的图像帧被写入存储器，然后以交错的方式读出到前端像素处理单元。

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