Patents by Inventor Subhashree Radhakrishnan

Subhashree Radhakrishnan 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: 11899749
    Abstract: In various examples, training methods as described to generate a trained neural network that is robust to various environmental features. In an embodiment, training includes modifying images of a dataset and generating boundary boxes and/or other segmentation information for the modified images which is used to train a neural network.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: February 13, 2024
    Assignee: NVIDIA CORPORATION
    Inventors: Subhashree Radhakrishnan, Partha Sriram, Farzin Aghdasi, Seunghwan Cha, Zhiding Yu
  • Publication number: 20230351795
    Abstract: In various examples, sensor data—such as masked sensor data—may be used as input to a machine learning model to determine a confidence for object to person associations. The masked sensor data may focus the machine learning model on particular regions of the image that correspond to persons, objects, or some combination thereof. In some embodiments, coordinates corresponding to persons, objects, or combinations thereof, in addition to area ratios between various regions of the image corresponding to the persons, objects, or combinations thereof, may be used to further aid the machine learning model in focusing on important regions of the image for determining the object to person associations.
    Type: Application
    Filed: July 5, 2023
    Publication date: November 2, 2023
    Inventors: Parthasarathy Sriram, Fnu Ratnesh Kumar, Anil Ubale, Farzin Aghdasi, Yan Zhai, Subhashree Radhakrishnan
  • Patent number: 11741736
    Abstract: In various examples, sensor data—such as masked sensor data—may be used as input to a machine learning model to determine a confidence for object to person associations. The masked sensor data may focus the machine learning model on particular regions of the image that correspond to persons, objects, or some combination thereof. In some embodiments, coordinates corresponding to persons, objects, or combinations thereof, in addition to area ratios between various regions of the image corresponding to the persons, objects, or combinations thereof, may be used to further aid the machine learning model in focusing on important regions of the image for determining the object to person associations.
    Type: Grant
    Filed: December 20, 2021
    Date of Patent: August 29, 2023
    Assignee: NVIDIA Corporation
    Inventors: Parthasarathy Sriram, Fnu Ratnesh Kumar, Anil Ubale, Farzin Aghdasi, Yan Zhai, Subhashree Radhakrishnan
  • Publication number: 20230078218
    Abstract: Apparatuses, systems, and techniques for training an object detection model using transfer learning.
    Type: Application
    Filed: September 16, 2021
    Publication date: March 16, 2023
    Inventors: Yu Wang, Farzin Aghdasi, Parthasarathy Sriram, Subhashree Radhakrishnan
  • Publication number: 20220327318
    Abstract: Apparatuses, systems, and techniques to perform action recognition. In at least one embodiment, action recognition is performed using one or more neural networks and hardware accelerators, in which the one or more neural networks are processed based on, for example, one or more quantization and pruning processes.
    Type: Application
    Filed: April 8, 2021
    Publication date: October 13, 2022
    Inventors: Subhashree Radhakrishnan, Farzin Aghdasi
  • Publication number: 20220292306
    Abstract: In various examples, training methods as described to generate a trained neural network that is robust to various environmental features. In an embodiment, training includes modifying images of a dataset and generating boundary boxes and/or other segmentation information for the modified images which is used to train a neural network.
    Type: Application
    Filed: March 15, 2021
    Publication date: September 15, 2022
    Inventors: Subhashree Radhakrishnan, Partha Sriram, Farzin Aghdasi, Seunghwan Cha, Zhiding Yu
  • Publication number: 20220261593
    Abstract: Apparatuses, systems, and techniques to train one or more neural networks. In at least one embodiment, one or more neural networks are trained to perform segmentation tasks based at least in part on training data comprising bounding box annotations.
    Type: Application
    Filed: February 16, 2021
    Publication date: August 18, 2022
    Inventors: Zhiding Yu, Shiyi Lan, Chris Choy, Subhashree Radhakrishnan, Guilin Liu, Yuke Zhu, Anima Anandkumar
  • Publication number: 20220114800
    Abstract: In various examples, sensor data—such as masked sensor data—may be used as input to a machine learning model to determine a confidence for object to person associations. The masked sensor data may focus the machine learning model on particular regions of the image that correspond to persons, objects, or some combination thereof. In some embodiments, coordinates corresponding to persons, objects, or combinations thereof, in addition to area ratios between various regions of the image corresponding to the persons, objects, or combinations thereof, may be used to further aid the machine learning model in focusing on important regions of the image for determining the object to person associations.
    Type: Application
    Filed: December 20, 2021
    Publication date: April 14, 2022
    Inventors: Parthasarathy Sriram, Fnu Ratnesh Kumar, Anil Ubale, Farzin Aghdasi, Yan Zhai, Subhashree Radhakrishnan
  • Patent number: 11205086
    Abstract: In various examples, sensor data—such as masked sensor data—may be used as input to a machine learning model to determine a confidence for object to person associations. The masked sensor data may focus the machine learning model on particular regions of the image that correspond to persons, objects, or some combination thereof. In some embodiments, coordinates corresponding to persons, objects, or combinations thereof, in addition to area ratios between various regions of the image corresponding to the persons, objects, or combinations thereof, may be used to further aid the machine learning model in focusing on important regions of the image for determining the object to person associations.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: December 21, 2021
    Assignee: NVIDIA Corporation
    Inventors: Parthasarathy Sriram, Fnu Ratnesh Kumar, Anil Ubale, Farzin Aghdasi, Yan Zhai, Subhashree Radhakrishnan
  • Publication number: 20200151489
    Abstract: In various examples, sensor data—such as masked sensor data—may be used as input to a machine learning model to determine a confidence for object to person associations. The masked sensor data may focus the machine learning model on particular regions of the image that correspond to persons, objects, or some combination thereof. In some embodiments, coordinates corresponding to persons, objects, or combinations thereof, in addition to area ratios between various regions of the image corresponding to the persons, objects, or combinations thereof, may be used to further aid the machine learning model in focusing on important regions of the image for determining the object to person associations.
    Type: Application
    Filed: November 8, 2019
    Publication date: May 14, 2020
    Inventors: Parthasarathy Sriram, Fnu Ratnesh Kumar, Anil Ubale, Farzin Aghdasi, Yan Zhai, Subhashree Radhakrishnan