公开(公告)号：US20240378872A1

公开(公告)日：2024-11-14

申请号：US18314607

申请日：2023-05-09

Applicant: QUALCOMM Incorporated

Inventor： Nirnai Ach ,  Mireille Lucette Laure Gregoire ,  Julia Kabalar ,  Senthil Kumar Yogamani

IPC: G06V10/80 ,  G01C21/16 ,  G06V10/774 ,  G06V10/82 ,  G06V20/58

Abstract: This disclosure provides systems, methods, and devices for vehicle driving assistance systems that support image processing. In a first aspect, a method of image processing includes receiving first kinematic information associated with a camera image sensor; receiving, by the processor, point cloud data from a light detection and ranging (LiDAR) sensor; generating, by the processor, first image data that is time-synchronized with the point cloud data based on the first kinematic information and a neural radiance fields (NeRF) model; and generating, by the processor, fused data that combines the first image data and the point cloud data. Other aspects and features are also claimed and described.

公开(公告)号：US20250095329A1

公开(公告)日：2025-03-20

申请号：US18469863

申请日：2023-09-19

Applicant: QUALCOMM Incorporated

Inventor： Kiran Bangalore Ravi ,  Julia Kabalar ,  Nirnai Ach ,  Mireille Lucette Laure Gregoire ,  Senthil Kumar Yogamani

IPC: G06V10/44 ,  G06V10/82

Abstract: A device for processing sensor data is configured to receive the first frames from a first sensor; receive the second frames from a second sensor; perform a first feature extraction on the first frames using a first dynamic neural network to determine first features; perform a second feature extraction on the second frames using a second dynamic neural network to determine second features; determine a first delay associated with the first features; determine a second delay associated with the second features; modify a topology of the second dynamic neural network based on the first delay and the second delay; and use the second dynamic neural network with the modified topology to generate an output.

公开(公告)号：US20250078437A1

公开(公告)日：2025-03-06

申请号：US18804633

申请日：2024-08-14

Applicant: QUALCOMM Incorporated

Inventor： Julia Kabalar ,  Mireille Lucette Laure Gregoire ,  Hazem Ahmed Mohamed Mohamed Rashed ,  Dorel Mircea Coman ,  Nirnai Ach ,  Kiran Bangalore Ravi ,  Senthil Kumar Yogamani

IPC: G06V10/25 ,  G06T7/70 ,  G06V20/58 ,  G06V20/70

Abstract: A method for selecting one or more Regions of Interest (RoIs) for human annotations includes obtaining sensor data generated by one or more sensors of a vehicle; applying at least one class-agnostic heuristic function to the sensor data to determine a presence and an approximate position of one or more objects in an RoI of the sensor data; selecting one or more RoIs having proposed annotations for the one or more objects for refinement by an annotator; and outputting the one or more selected RoIs.