Patents by Inventor Yuzhuo Ren

Yuzhuo Ren 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).

  • Publication number: 20220121867
    Abstract: In various examples, estimated field of view or gaze information of a user may be projected external to a vehicle and compared to vehicle perception information corresponding to an environment outside of the vehicle. As a result, interior monitoring of a driver or occupant of the vehicle may be used to determine whether the driver or occupant has processed or seen certain object types, environmental conditions, or other information exterior to the vehicle. For a more holistic understanding of the state of the user, attentiveness and/or cognitive load of the user may be monitored to determine whether one or more actions should be taken. As a result, notifications, AEB system activations, and/or other actions may be determined based on a more complete state of the user as determined based on cognitive load, attentiveness, and/or a comparison between external perception of the vehicle and estimated perception of the user.
    Type: Application
    Filed: October 21, 2020
    Publication date: April 21, 2022
    Inventors: Nuri Murat Arar, Niranjan Avadhanam, Yuzhuo Ren
  • Publication number: 20220026987
    Abstract: Apparatuses, systems, and techniques are described to determine locations of objects using images including digital representations of those objects. In at least one embodiment, a gaze of one or more occupants of a vehicle is determined independently of a location of one or more sensors used to detect those occupants.
    Type: Application
    Filed: October 11, 2021
    Publication date: January 27, 2022
    Inventors: Feng Hu, Niranjan Avadhanam, Yuzhuo Ren, Sujay Yadawadkar, Sakthivel Sivaraman, Hairong Jiang, Siyue Wu
  • Patent number: 11144754
    Abstract: Apparatuses, systems, and techniques are described to determine locations of objects using images including digital representations of those objects. In at least one embodiment, a gaze of one or more occupants of a vehicle is determined independently of a location of one or more sensors used to detect those occupants.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: October 12, 2021
    Assignee: Nvidia Corporation
    Inventors: Feng Hu, Niranjan Avadhanam, Yuzhuo Ren, Sujay Yadawadkar, Sakthivel Sivaraman, Hairong Jiang, Siyue Wu
  • Publication number: 20210110575
    Abstract: Systems and methods for automatic camera calibration without using a robotic actuator or similar hardware. An electronic display screen projects an image of a simulated three-dimensional calibration pattern, such as a checkerboard, oriented in a particular pose. The camera captures an image of the calibration pattern that is displayed on the screen, and this image together with the transform of the simulated three-dimensional calibration pattern are used to calibrate the camera. Multiple different pictures of different poses are employed to determine the optimal set of poses that produces the lowest reprojection error. To aid in selecting different poses, i.e., spatial positions and orientations of the simulated three-dimensional calibration pattern, poses may be selected from only that portion of the camera's field of view which is expected to be typically used in operation of the camera.
    Type: Application
    Filed: October 15, 2019
    Publication date: April 15, 2021
    Inventors: Feng Hu, Yuzhuo Ren, Niranjan Avadhanam, Ankit Pashiney
  • Publication number: 20210056306
    Abstract: Apparatuses, systems, and techniques are described to determine locations of objects using images including digital representations of those objects. In at least one embodiment, a gaze of one or more occupants of a vehicle is determined independently of a location of one or more sensors used to detect those occupants.
    Type: Application
    Filed: August 19, 2019
    Publication date: February 25, 2021
    Inventors: Feng Hu, Niranjan Avadhanam, Yuzhuo Ren, Sujay Yadawadkar, Sakthivel Sivaraman, Hairong Jiang, Siyue Wu