公开(公告)号：US12146942B2

公开(公告)日：2024-11-19

申请号：US17337614

申请日：2021-06-03

Applicant: QUALCOMM Incorporated

Inventor： Volodimir Slobodyanyuk ,  Radhika Dilip Gowaikar ,  Makesh Pravin John Wilson ,  Amin Ansari ,  Michael John Hamilton ,  Shantanu Chaisson Sanyal ,  Sundar Subramanian

IPC: G01S13/42 ,  G01S7/03 ,  G01S13/931

Abstract: In some aspects, a system may receive, from a first one-dimensional radar array, first information based at least in part on first reflections associated with an azimuthal plane. The system may further receive, from a second one-dimensional radar array, second information based at least in part on second reflections associated with an elevation plane. Accordingly, the system may detect an object based at least in part on the first information and may determine an elevation associated with the object based at least in part on the second information. Numerous other aspects are described.

公开(公告)号：US12169232B2

公开(公告)日：2024-12-17

申请号：US17316223

申请日：2021-05-10

Applicant: QUALCOMM Incorporated

Inventor： Amin Ansari ,  Sundar Subramanian ,  Radhika Dilip Gowaikar ,  Ahmed Kamel Sadek ,  Makesh Pravin John Wilson ,  Volodimir Slobodyanyuk ,  Shantanu Chaisson Sanyal ,  Michael John Hamilton

IPC: G01S13/86 ,  G01S13/89 ,  G06N20/00 ,  G06T7/11 ,  G06T7/521

Abstract: A device for processing image data is disclosed. The device can obtain a radar point cloud and one or more frames of camera data. The device can determine depth estimates of one or more pixels of the one or more frames of camera data. The device can generate a pseudo lidar point cloud using the depth estimates of the one or more pixels of the one or more frames of camera data, wherein the pseudo lidar point cloud comprises a three-dimensional representation of at least one frame of the one or more frames of camera data. The device can determine one or more object bounding boxes based on the radar point cloud and the pseudo lidar point cloud.