Patents by Inventor Ehsan ADELI-MOSABBEB

Ehsan ADELI-MOSABBEB 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: 11918370
    Abstract: Many embodiments of the invention include systems and methods for evaluating motion from a video, the method includes identifying a target individual in a set of one or more frames in a video, analyzing the set of frames to determine a set of pose parameters, generating a 3D body mesh based on the pose parameters, identifying joint positions for the target individual in the set of frames based on the generated 3D body mesh, predicting a motion evaluation score based on the identified join positions, providing an output based on the motion evaluation score.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: March 5, 2024
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Ehsan Adeli-Mosabbeb, Mandy Lu, Kathleen Poston, Juan Carlos Niebles
  • Publication number: 20240021018
    Abstract: Systems and methods of capturing privacy protected images and performing machine vision tasks are described. An embodiment includes a system that includes an optical component and an image processing application configured to capture distorted video using the optical component, where the optical component includes a set of optimal camera lens parameters ?*o learned using machine learning, performing a machine vision task on the distorted video, where the machine vision task includes a set of optimal action recognition parameters ?*c learned using the machine learning, and generating a classification based on the machine vision task, where the machine learning is jointly trained to optimize the optical element and the machine vision task.
    Type: Application
    Filed: July 13, 2023
    Publication date: January 18, 2024
    Applicants: The Board of Trustees of the Leland Stanford Junior University, Universidad Industrial de Santander
    Inventors: Juan Carlos Niebles, Carlos Hinojosa, Henry Arguello, Miguel Marquez, Ehsan Adeli-Mosabbeb, Fei-Fei Li
  • Patent number: 11604936
    Abstract: A method for scene perception using video captioning based on a spatio-temporal graph model is described. The method includes decomposing the spatio-temporal graph model of a scene in input video into a spatial graph and a temporal graph. The method also includes modeling a two branch framework having an object branch and a scene branch according to the spatial graph and the temporal graph to learn object interactions between the object branch and the scene branch. The method further includes transferring the learned object interactions from the object branch to the scene branch as privileged information. The method also includes captioning the scene by aligning language logits from the object branch and the scene branch according to the learned object interactions.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: March 14, 2023
    Assignees: TOYOTA RESEARCH INSTITUTE, INC., THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
    Inventors: Boxiao Pan, Haoye Cai, De-An Huang, Kuan-Hui Lee, Adrien David Gaidon, Ehsan Adeli-Mosabbeb, Juan Carlos Niebles Duque
  • Publication number: 20220180101
    Abstract: Systems and methods for multi-view cooperative contrastive self-supervised learning, may include receiving a plurality of video sequences, the video sequences comprising a plurality of image frames; applying selected images of a first and second video sequence of the plurality of video sequences to a plurality of different encoders to derive a plurality of embeddings for different views of the selected images of the first and second video sequences; determining distances of the derived plurality of embeddings for the selected images of the first and second video sequences; detecting inconsistencies in the determined distances; and predicting semantics of a future image based on the determined distances.
    Type: Application
    Filed: December 3, 2020
    Publication date: June 9, 2022
    Inventors: Nishant Rai, Ehsan Adeli Mosabbeb, Kuan-Hui Lee, Adrien Gaidon, Juan Carlos Niebles
  • Patent number: 11205082
    Abstract: A system and method for predicting pedestrian intent is provided. A prediction circuit comprising a plurality of gated recurrent units (GRUB) receives a sequence of images captured by a camera. The prediction circuit parses each frame of the sequence of images to identify one or more pedestrians and one or more objects. Using the parsed data, the prediction circuit generates a pedestrian-centric spatiotemporal graph, the parsed data comprising one or more identified pedestrians and one or more identified object. The prediction circuit uses the pedestrian-centric graph to determine a probability of one or more pedestrians crossing a street for each frame of the sequence of images.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: December 21, 2021
    Assignees: TOYOTA RESEARCH INSTITUTE, INC., The Board of Trustees of the Leland Stanford Junior University
    Inventors: Ehsan Adeli-Mosabbeb, Kuan Lee, Adrien Gaidon, Bingbin Liu, Zhangjie Cao, Juan Carlos Niebles
  • Publication number: 20210386359
    Abstract: Many embodiments of the invention include systems and methods for evaluating motion from a video, the method includes identifying a target individual in a set of one or more frames in a video, analyzing the set of frames to determine a set of pose parameters, generating a 3D body mesh based on the pose parameters, identifying joint positions for the target individual in the set of frames based on the generated 3D body mesh, predicting a motion evaluation score based on the identified join positions, providing an output based on the motion evaluation score.
    Type: Application
    Filed: May 19, 2021
    Publication date: December 16, 2021
    Applicant: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Ehsan Adeli-Mosabbeb, Mandy Lu, Kathleen Poston, Juan Carlos Niebles
  • Publication number: 20210295093
    Abstract: A method for scene perception using video captioning based on a spatio-temporal graph model is described. The method includes decomposing the spatio-temporal graph model of a scene in input video into a spatial graph and a temporal graph. The method also includes modeling a two branch framework having an object branch and a scene branch according to the spatial graph and the temporal graph to learn object interactions between the object branch and the scene branch. The method further includes transferring the learned object interactions from the object branch to the scene branch as privileged information. The method also includes captioning the scene by aligning language logits from the object branch and the scene branch according to the learned object interactions.
    Type: Application
    Filed: March 23, 2020
    Publication date: September 23, 2021
    Applicants: TOYOTA RESEARCH INSTITUTE, INC., THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
    Inventors: Boxiao PAN, Haoye CAI, De-An HUANG, Kuan-Hui LEE, Adrien David GAIDON, Ehsan ADELI-MOSABBEB, Juan Carlos NIEBLES DUQUE
  • Patent number: 11074438
    Abstract: A method for predicting spatial positions of several key points on a human body in the near future in an egocentric setting is described. The method includes generating a frame-level supervision for human poses. The method also includes suppressing noise and filling missing joints of the human body using a pose completion module. The method further includes splitting the poses into a global stream and a local stream. Furthermore, the method includes combining the global stream and the local stream to forecast future human locomotion.
    Type: Grant
    Filed: October 1, 2019
    Date of Patent: July 27, 2021
    Assignees: TOYOTA RESEARCH INSTITUTE, INC., THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
    Inventors: Karttikeya Mangalam, Ehsan Adeli-Mosabbeb, Kuan-Hui Lee, Adrien Gaidon, Juan Carlos Niebles Duque
  • Publication number: 20210103742
    Abstract: A system and method for predicting pedestrian intent is provided. A prediction circuit comprising a plurality of gated recurrent units (GRUB) receives a sequence of images captured by a camera. The prediction circuit parses each frame of the sequence of images to identify one or more pedestrians and one or more objects. Using the parsed data, the prediction circuit generates a pedestrian-centric spatiotemporal graph, the parsed data comprising one or more identified pedestrians and one or more identified object. The prediction circuit uses the pedestrian-centric graph to determine a probability of one or more pedestrians crossing a street for each frame of the sequence of images.
    Type: Application
    Filed: October 8, 2019
    Publication date: April 8, 2021
    Inventors: Ehsan Adeli-Mosabbeb, Kuan Lee, Adrien Gaidon, Bingbin Liu, Zhangjie Cao, Juan Carlos Niebles
  • Publication number: 20210097266
    Abstract: A method for predicting spatial positions of several key points on a human body in the near future in an egocentric setting is described. The method includes generating a frame-level supervision for human poses. The method also includes suppressing noise and filling missing joints of the human body using a pose completion module. The method further includes splitting the poses into a global stream and a local stream. Furthermore, the method includes combining the global stream and the local stream to forecast future human locomotion.
    Type: Application
    Filed: October 1, 2019
    Publication date: April 1, 2021
    Applicants: TOYOTA RESEARCH INSTITUTE, INC., THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
    Inventors: Karttikeya MANGALAM, Ehsan ADELI-MOSABBEB, Kuan-Hui LEE, Adrien GAIDON, Juan Carlos NIEBLES DUQUE