Patents by Inventor Pavan Chennagiri

Pavan Chennagiri 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).

  • Generating a synthetic ground-truth image using a dead leaves model
    Patent number: 11869118
    Abstract: An apparatus includes at least one memory configured to store an AI network and at least one processor. The at least one processor is configured to generate a dead leaves model. The at least one processor is also configured to capture a ground truth frame from the dead leaves. The at least one processor is further configured to apply a mathematical noise model to the ground truth frame to produce a noisy frame. In addition, the at least one processor is configured to train the AI network using the ground truth frame and the noisy frame.
    Type: Grant
    Filed: January 28, 2022
    Date of Patent: January 9, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Pavan Chennagiri, John Seokjun Lee, Hamid R. Sheikh
  • GENERATING A SYNTHETIC GROUND-TRUTH IMAGE USING A DEAD LEAVES MODEL
    Publication number: 20230091909
    Abstract: An apparatus includes at least one memory configured to store an AI network and at least one processor. The at least one processor is configured to generate a dead leaves model. The at least one processor is also configured to capture a ground truth frame from the dead leaves. The at least one processor is further configured to apply a mathematical noise model to the ground truth frame to produce a noisy frame. In addition, the at least one processor is configured to train the AI network using the ground truth frame and the noisy frame.
    Type: Application
    Filed: January 28, 2022
    Publication date: March 23, 2023
    Inventors: Pavan Chennagiri, John Seokjun Lee, Hamid R. Sheikh