Patents by Inventor Matthias M. Wloka

Matthias M. Wloka has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8701091
    Abstract: A method and system for application development. Specifically, a generic console interface is provided that is capable of interacting with graphics applications. The console interface is capable of accessing a graphics application by detouring at least one predefined system call made by the graphics application. User input is intercepted that is related to the predefined system call that is detoured. The user input is communicated through the console interface. An operation is performed as implemented by the user input through a dynamically loadable module.
    Type: Grant
    Filed: December 15, 2005
    Date of Patent: April 15, 2014
    Assignee: Nvidia Corporation
    Inventors: Matthias M. Wloka, Raul Aguaviva, Sebastien Julien Domine, Gregory E. James, William Orville Ramey, II
  • Patent number: 8456548
    Abstract: Described is a device (e.g., a cell phone incorporating a digital camera) that incorporates a graphics processing unit (GPU) to process image data in order to increase the quality of a rendered image. The processing power provided by a GPU means that, for example, an unacceptable pixel value (e.g., a pixel value associated with a malfunctioning or dead detector element) can be identified and replaced with a new value that is determined by averaging other pixel values. Also, for example, the device can be calibrated against benchmark data to generate correction factors for each detector element. The correction factors can be applied to the image data on a per-pixel basis. If the device is also adapted to record and/or play digital audio files, the audio performance of the device can be calibrated to determine correction factors for a range of audio frequencies.
    Type: Grant
    Filed: December 31, 2009
    Date of Patent: June 4, 2013
    Assignee: NVIDIA Corporation
    Inventor: Matthias M. Wloka
  • Patent number: 8456547
    Abstract: Described is a device (e.g., a cell phone incorporating a digital camera) that incorporates a graphics processing unit (GPU) to process image data in order to increase the quality of a rendered image. The processing power provided by a GPU means that, for example, an unacceptable pixel value (e.g., a pixel value associated with a malfunctioning or dead detector element) can be identified and replaced with a new value that is determined by averaging other pixel values. Also, for example, the device can be calibrated against benchmark data to generate correction factors for each detector element. The correction factors can be applied to the image data on a per-pixel basis. If the device is also adapted to record and/or play digital audio files, the audio performance of the device can be calibrated to determine correction factors for a range of audio frequencies.
    Type: Grant
    Filed: December 31, 2009
    Date of Patent: June 4, 2013
    Assignee: Nvidia Corporation
    Inventor: Matthias M. Wloka
  • Patent number: 8456549
    Abstract: Described is a device (e.g., a cell phone incorporating a digital camera) that incorporates a graphics processing unit (GPU) to process image data in order to increase the quality of a rendered image. The processing power provided by a GPU means that, for example, an unacceptable pixel value (e.g., a pixel value associated with a malfunctioning or dead detector element) can be identified and replaced with a new value that is determined by averaging other pixel values. Also, for example, the device can be calibrated against benchmark data to generate correction factors for each detector element. The correction factors can be applied to the image data on a per-pixel basis. If the device is also adapted to record and/or play digital audio files, the audio performance of the device can be calibrated to determine correction factors for a range of audio frequencies.
    Type: Grant
    Filed: December 31, 2009
    Date of Patent: June 4, 2013
    Assignee: NVIDIA Corporation
    Inventor: Matthias M. Wloka
  • Patent number: 8035648
    Abstract: A method, in accordance with an embodiment of the invention, includes detecting a memory page miss associated with a thread operating on a Graphics Processing Unit (GPU). A request can be issued to receive the memory page associated with the memory page miss. There can be a switch into a runahead mode. During the runahead mode, a future memory page miss can be detected. During the runahead mode, a request can be issued to receive the future memory page associated with the future memory page miss.
    Type: Grant
    Filed: May 15, 2007
    Date of Patent: October 11, 2011
    Assignee: NVIDIA Corporation
    Inventors: Matthias M. Wloka, Michael Shebanow
  • Publication number: 20100173670
    Abstract: Described is a device (e.g., a cell phone incorporating a digital camera) that incorporates a graphics processing unit (GPU) to process image data in order to increase the quality of a rendered image. The processing power provided by a GPU means that, for example, an unacceptable pixel value (e.g., a pixel value associated with a malfunctioning or dead detector element) can be identified and replaced with a new value that is determined by averaging other pixel values. Also, for example, the device can be calibrated against benchmark data to generate correction factors for each detector element. The correction factors can be applied to the image data on a per-pixel basis. If the device is also adapted to record and/or play digital audio files, the audio performance of the device can be calibrated to determine correction factors for a range of audio frequencies.
    Type: Application
    Filed: December 31, 2009
    Publication date: July 8, 2010
    Applicant: NVIDIA CORPORATION
    Inventor: Matthias M. Wloka
  • Publication number: 20100171845
    Abstract: Described is a device (e.g., a cell phone incorporating a digital camera) that incorporates a graphics processing unit (GPU) to process image data in order to increase the quality of a rendered image. The processing power provided by a GPU means that, for example, an unacceptable pixel value (e.g., a pixel value associated with a malfunctioning or dead detector element) can be identified and replaced with a new value that is determined by averaging other pixel values. Also, for example, the device can be calibrated against benchmark data to generate correction factors for each detector element. The correction factors can be applied to the image data on a per-pixel basis. If the device is also adapted to record and/or play digital audio files, the audio performance of the device can be calibrated to determine correction factors for a range of audio frequencies.
    Type: Application
    Filed: December 31, 2009
    Publication date: July 8, 2010
    Applicant: NVIDIA CORPORATION
    Inventor: Matthias M. Wloka
  • Publication number: 20100173669
    Abstract: Described is a device (e.g., a cell phone incorporating a digital camera) that incorporates a graphics processing unit (GPU) to process image data in order to increase the quality of a rendered image. The processing power provided by a GPU means that, for example, an unacceptable pixel value (e.g., a pixel value associated with a malfunctioning or dead detector element) can be identified and replaced with a new value that is determined by averaging other pixel values. Also, for example, the device can be calibrated against benchmark data to generate correction factors for each detector element. The correction factors can be applied to the image data on a per-pixel basis. If the device is also adapted to record and/or play digital audio files, the audio performance of the device can be calibrated to determine correction factors for a range of audio frequencies.
    Type: Application
    Filed: December 31, 2009
    Publication date: July 8, 2010
    Applicant: NVIDIA CORPORATION
    Inventor: Matthias M. Wloka
  • Patent number: 7750956
    Abstract: Described is a device (e.g., a cell phone incorporating a digital camera) that incorporates a graphics processing unit (GPU) to process image data in order to increase the quality of a rendered image. The processing power provided by a GPU means that, for example, an unacceptable pixel value (e.g., a pixel value associated with a malfunctioning or dead detector element) can be identified and replaced with a new value that is determined by averaging other pixel values. Also, for example, the device can be calibrated against benchmark data to generate correction factors for each detector element. The correction factors can be applied to the image data on a per-pixel basis. If the device is also adapted to record and/or play digital audio files, the audio performance of the device can be calibrated to determine correction factors for a range of audio frequencies.
    Type: Grant
    Filed: November 9, 2005
    Date of Patent: July 6, 2010
    Assignee: NVIDIA Corporation
    Inventor: Matthias M. Wloka
  • Patent number: 7468726
    Abstract: A graphics processor performs culling of invisible primitives in a vertex processing unit that includes a geometry shader or other processing engine that performs per-primitive operations. Primitives can be culled after clip space coordinates for the vertices have been computed and in some instances before at least one other vertex attribute has been computed. To the extent that this early culling reduces the number of vertices for which the full set of attributes is computed or reduces the number of primitives or vertices delivered to downstream units, throughput of the processor is increased.
    Type: Grant
    Filed: December 1, 2005
    Date of Patent: December 23, 2008
    Assignee: Nvidia Corporation
    Inventors: Matthias M. Wloka, Douglas Sim Dietrich, Jr.
  • Patent number: 6765584
    Abstract: A system and method are provided for creating a vector map in a hardware graphic pipeline. Initially, one of a plurality of transforms is selected in a hardware graphic pipeline. Further, input is processed in order to generate a vector map utilizing the selected transform in the hardware graphics pipeline. Subsequently, a plurality of pixel color values is rendered utilizing the vector map.
    Type: Grant
    Filed: March 14, 2002
    Date of Patent: July 20, 2004
    Assignee: NVIDIA Corporation
    Inventors: Matthias M. Wloka, Gregory E. James