Patents by Inventor Shwetha RAM

Shwetha RAM 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).

  • Multi-resolution multi-view video rendering
    Patent number: 11849104
    Abstract: A device and method for video rendering. The device includes a memory and an electronic processor. The electronic processor is configured to receive, from a source device, video data including multiple reference viewpoints, determine a target image plane corresponding to a target viewpoint, determine, within the target image plane, one or more target image regions, and determine, for each target image region, a proxy image region larger than the corresponding target image region. The electronic processor is configured to determine, for each target image region, a plurality of reference pixels that fit within the corresponding proxy image region, project, for each target image region, the plurality of reference pixels that fit within the corresponding proxy image region to the target image region, producing a rendered target region from each target image region, and composite one or more of the rendered target regions to create video rendering.
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: December 19, 2023
    Assignee: Dolby Laboratories Licensing Corporation
    Inventors: Haricharan Lakshman, Wenhui Jia, Jasper Chao, Shwetha Ram, Domagoj Baricevic, Ajit Ninan
  • REPRESENTING VOLUMETRIC VIDEO IN SALIENCY VIDEO STREAMS
    Publication number: 20230215129
    Abstract: Saliency regions are identified in a global scene depicted by volumetric video. Saliency video streams that track the saliency regions are generated. Each saliency video stream tracks a respective saliency region. A saliency stream based representation of the volumetric video is generated to include the saliency video streams. The saliency stream based representation of the volumetric video is transmitted to a video streaming client.
    Type: Application
    Filed: June 16, 2021
    Publication date: July 6, 2023
    Applicant: Dolby Laboratories Licensing Corporation
    Inventors: Ajit NINAN, Shwetha RAM, Gregory John WARD, Domagoj BARICEVIC, Vijay KAMARSHI
  • Multi-Resolution Multi-View Video Rendering
    Publication number: 20220329775
    Abstract: A device and method for video rendering. The device includes a memory and an electronic processor. The electronic processor is configured to receive, from a source device, video data including multiple reference viewpoints, determine a target image plane corresponding to a target viewpoint, determine, within the target image plane, one or more target image regions, and determine, for each target image region, a proxy image region larger than the corresponding target image region. The electronic processor is configured to determine, for each target image region, a plurality of reference pixels that fit within the corresponding proxy image region, project, for each target image region, the plurality of reference pixels that fit within the corresponding proxy image region to the target image region, producing a rendered target region from each target image region, and composite one or more of the rendered target regions to create video rendering.
    Type: Application
    Filed: June 27, 2022
    Publication date: October 13, 2022
    Applicant: Dolby Laboratories Licensing Corporation
    Inventors: Haricharan LAKSHMAN, Wenhui JIA, Jasper CHAO, Shwetha RAM, Domagoj BARICEVIC, Ajit NINAN
  • Multi-resolution multi-view video rendering
    Patent number: 11375178
    Abstract: A device and method for video rendering. The device includes a memory and an electronic processor. The electronic processor is configured to receive, from a source device, video data including multiple reference viewpoints, determine a target image plane corresponding to a target viewpoint, determine, within the target image plane, one or more target image regions, and determine, for each target image region, a proxy image region larger than the corresponding target image region. The electronic processor is configured to determine, for each target image region, a plurality of reference pixels that fit within the corresponding proxy image region, project, for each target image region, the plurality of reference pixels that fit within the corresponding proxy image region to the target image region, producing a rendered target region from each target image region, and composite one or more of the rendered target regions to create video rendering.
    Type: Grant
    Filed: March 4, 2020
    Date of Patent: June 28, 2022
    Assignee: Dolby Laboratories Licensing Corporation
    Inventors: Haricharan Lakshman, Wenhui Jia, Jasper Chao, Shwetha Ram, Domagoj Baricevic, Ajit Ninan
  • Multi-Resolution Multi-View Video Rendering
    Publication number: 20200288114
    Abstract: A device and method for video rendering. The device includes a memory and an electronic processor. The electronic processor is configured to receive, from a source device, video data including multiple reference viewpoints, determine a target image plane corresponding to a target viewpoint, determine, within the target image plane, one or more target image regions, and determine, for each target image region, a proxy image region larger than the corresponding target image region. The electronic processor is configured to determine, for each target image region, a plurality of reference pixels that fit within the corresponding proxy image region, project, for each target image region, the plurality of reference pixels that fit within the corresponding proxy image region to the target image region, producing a rendered target region from each target image region, and composite one or more of the rendered target regions to create video rendering.
    Type: Application
    Filed: March 4, 2020
    Publication date: September 10, 2020
    Applicant: Dolby Laboratories Licensing Corporation
    Inventors: Haricharan LAKSHMAN, Wenhui JIA, Jasper CHAO, Shwetha RAM, Domagoj BARICEVIC, Ajit NINAN