公开(公告)号：US20230153612A1

公开(公告)日：2023-05-18

申请号：US18056559

申请日：2022-11-17

Applicant: NVIDIA Corporation

Inventor： Yu Wang ,  Farzin Aghdasi ,  Parthasarathy Sriram

IPC: G06N3/08

CPC classification number: G06N3/08

Abstract: When visiting a child node in a graph corresponding to a deep learning model to analyze the child node for pruning in the deep learning model, data identifying pruning information corresponding to one or more parent nodes may be determined and used to access the pruning information. For example, a list of parent nodes of the parent node may be used to access the pruning information for the visit to the child node. The graph may be explored using recursion to iteratively visit nodes to determine portions of pruning information for pruning a node where a portion of the pruning information determined for prior visits to the nodes may be reused. A layer of the deep learning model including multiple dependent convolutions may be pruned by treating each convolution as a separate node and/or layer.

公开(公告)号：US20250029357A1

公开(公告)日：2025-01-23

申请号：US18901977

申请日：2024-09-30

Applicant: NVIDIA Corporation

Inventor： Igor Tryndin ,  Abhishek Bajpayee ,  Yu Wang ,  Hae-Jong Seo

IPC: G06V10/60 ,  B60Q1/14 ,  G06V10/25 ,  G06V20/58 ,  H05B47/125

Abstract: In various examples, contrast values corresponding to pixels of one or more images generated using one or more sensors of a vehicle may be computed to detect and identify objects that trigger glare mitigating operations. Pixel luminance values are determined and used to compute a contrast value based on comparing the pixel luminance values to a reference luminance value that is based on a set of the pixels and the corresponding luminance values. A contrast threshold may be applied to the computed contrast values to identify glare in the image data to trigger glare mitigating operations so that the vehicle may modify the configuration of one or more illumination sources so as to reduce glare experienced by occupants and/or sensors of the vehicle.

公开(公告)号：US12136249B2

公开(公告)日：2024-11-05

申请号：US17549418

申请日：2021-12-13

Applicant: NVIDIA Corporation

Inventor： Igor Tryndin ,  Abhishek Bajpayee ,  Yu Wang ,  Hae-Jong Seo

IPC: G06V10/60 ,  B60Q1/14 ,  G06V10/25 ,  G06V20/58 ,  H05B47/125

Abstract: In various examples, contrast values corresponding to pixels of one or more images generated using one or more sensors of a vehicle may be computed to detect and identify objects that trigger glare mitigating operations. Pixel luminance values are determined and used to compute a contrast value based on comparing the pixel luminance values to a reference luminance value that is based on a set of the pixels and the corresponding luminance values. A contrast threshold may be applied to the computed contrast values to identify glare in the image data to trigger glare mitigating operations so that the vehicle may modify the configuration of one or more illumination sources so as to reduce glare experienced by occupants and/or sensors of the vehicle.

公开(公告)号：US20230078218A1

公开(公告)日：2023-03-16

申请号：US17477370

申请日：2021-09-16

Applicant: NVIDIA Corporation

Inventor： Yu Wang ,  Farzin Aghdasi ,  Parthasarathy Sriram ,  Subhashree Radhakrishnan

IPC: G06N20/20 ,  G06K9/62 ,  G06K9/00

Abstract: Apparatuses, systems, and techniques for training an object detection model using transfer learning.

公开(公告)号：US12187187B1

公开(公告)日：2025-01-07

申请号：US18450989

申请日：2023-08-16

Applicant: NVIDIA Corporation

Inventor： Keerthi Raj Nagaraja ,  Arjun Gupta ,  Abhishek Bajpayee ,  Kivanc Temel ,  Dylan Doblar ,  Sai Krishnan Chandrasekar ,  Yu Wang

IPC: B60Q1/14 ,  G06V10/60 ,  G06V10/82 ,  G06V20/56

Abstract: The present disclosure relates to determining a first illumination level corresponding to an area based at least on a first illumination detection obtained using a first illumination detector corresponding to a machine. A second illumination level corresponding to the area may be determined based at least on a second illumination detection obtained using a second illumination detector corresponding to the machine. Based at least on the first illumination level and the second illumination level, a scene illumination state of the area may be determined. Based at least on the scene illumination state, one or more lights of the machine may be controlled.

公开(公告)号：US20230186593A1

公开(公告)日：2023-06-15

申请号：US17549418

申请日：2021-12-13

Applicant: NVIDIA Corporation

Inventor： Igor Tryndin ,  Abhishek Bajpayee ,  Yu Wang ,  Hae-Jong Seo

IPC: G06V10/60 ,  G06V20/58 ,  G06V10/25 ,  B60Q1/14 ,  H05B47/125

CPC classification number: G06V10/60 ,  B60Q1/1423 ,  G06V10/25 ,  G06V20/58 ,  H05B47/125

Abstract: In various examples, contrast values corresponding to pixels of one or more images generated using one or more sensors of a vehicle may be computed to detect and identify objects that trigger glare mitigating operations. Pixel luminance values are determined and used to compute a contrast value based on comparing the pixel luminance values to a reference luminance value that is based on a set of the pixels and the corresponding luminance values. A contrast threshold may be applied to the computed contrast values to identify glare in the image data to trigger glare mitigating operations so that the vehicle may modify the configuration of one or more illumination sources so as to reduce glare experienced by occupants and/or sensors of the vehicle.