公开(公告)号：US11494979B2

公开(公告)日：2022-11-08

申请号：US16733231

申请日：2020-01-02

Applicant: QUALCOMM Incorporated

Inventor： Young-Ki Baik ,  ChaeSeong Lim ,  Duck Hoon Kim

IPC: G06K9/00 ,  G06T17/10 ,  G06T7/73 ,  G05D1/02 ,  G06T7/70

Abstract: Disclosed are techniques for estimating a 3D bounding box (3DBB) from a 2D bounding box (2DBB). Conventional techniques to estimate 3DBB from 2DBB rely upon classifying target vehicles within the 2DBB. When the target vehicle is misclassified, the projected bounding box from the estimated 3DBB is inaccurate. To address such issues, it is proposed to estimate the 3DBB without relying upon classifying the target vehicle.

公开(公告)号：US11948249B2

公开(公告)日：2024-04-02

申请号：US18045101

申请日：2022-10-07

Applicant: QUALCOMM Incorporated

Inventor： Young-Ki Baik ,  ChaeSeong Lim ,  Duck Hoon Kim

IPC: G06T17/10 ,  G05D1/00 ,  G06T7/70 ,  G06T7/73

CPC classification number: G06T17/10 ,  G05D1/0238 ,  G05D1/0251 ,  G06T7/70 ,  G06T7/75 ,  G06T2207/10016 ,  G06T2207/20084 ,  G06T2207/30256 ,  G06T2207/30261 ,  G06T2210/12

Abstract: Disclosed are techniques for estimating a 3D bounding box (3DBB) from a 2D bounding box (2DBB). Conventional techniques to estimate 3DBB from 2DBB rely upon classifying target vehicles within the 2DBB. When the target vehicle is misclassified, the projected bounding box from the estimated 3DBB is inaccurate. To address such issues, it is proposed to estimate the 3DBB without relying upon classifying the target vehicle.

公开(公告)号：US11508122B2

公开(公告)日：2022-11-22

申请号：US16733234

申请日：2020-01-02

Applicant: QUALCOMM Incorporated

Inventor： Young-Ki Baik ,  Hyun-Mook Cho ,  Duck Hoon Kim ,  Jeong-Kyun Lee ,  ChaeSeong Lim ,  Hee-Seok Lee

IPC: G06T17/10 ,  G06T7/73 ,  G05D1/02 ,  G06T7/70

Abstract: Disclosed are techniques for estimating a 3D bounding box (3DBB) from a 2D bounding box (2DBB). Conventional techniques to estimate 3DBB from 2DBB rely upon classifying target vehicles within the 2DBB. When the target vehicle is misclassified, the projected bounding box from the estimated 3DBB is inaccurate. To address such issues, it is proposed to estimate the 3DBB without relying upon classifying the target vehicle.