公开(公告)号：US12147247B2

公开(公告)日：2024-11-19

申请号：US17884136

申请日：2022-08-09

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Haodong Ding ,  Liangjun Zhang

IPC: G05D1/00

Abstract: Provided are a vehicle attitude estimation method, an electronic device and a storage medium, relates to a technical field of data processing, and in particular to fields of automatic driving, intelligent transportation, Internet of Things, big data and the like. A specific implementation solution includes: obtaining first target data, based on point cloud data of a vehicle, the first target data being capable of constituting a target surface of the vehicle; performing attitude estimation on a target body for surrounding the vehicle, based on the first target data, to obtain an estimation result; and estimating an attitude of the vehicle, based on the estimation result. According to the implementation solution, precise or accurate estimation of the attitude of the vehicle may be achieved.

公开(公告)号：US12125224B2

公开(公告)日：2024-10-22

申请号：US17564626

申请日：2021-12-29

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd. ,  BAIDU USA LLC

Inventor： Xibin Song ,  Liangjun Zhang

IPC: G06T7/55 ,  G06V20/56 ,  G06V20/58

CPC classification number: G06T7/55 ,  G06V20/58 ,  G06V20/588 ,  G06T2207/10028

Abstract: Provided are a depth information processing method, an apparatus, and a storage medium, which relate to the field of image processing and, in particular, to computer vision, deep learning and autonomous driving. A specific implementation includes: determining intermediate depth information of a target scene according to sparse depth information of the target scene by a sub-model unit in a depth information supplementing model; and using intermediate depth information determined by a tail sub-model unit in the depth information supplementing model as dense depth information of the target scene.

公开(公告)号：US20220122281A1

公开(公告)日：2022-04-21

申请号：US17564626

申请日：2021-12-29

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd. ,  BAIDU USA LLC

Inventor： Xibin Song ,  Liangjun Zhang

IPC: G06T7/55 ,  G06N3/08 ,  G06V20/56 ,  G06V20/58

Abstract: Provided are a depth information processing method, an apparatus, and a storage medium, which relate to the field of image processing and, in particular, to computer vision, deep learning and autonomous driving. A specific implementation includes: determining intermediate depth information of a target scene according to sparse depth information of the target scene by a sub-model unit in a depth information supplementing model; and using intermediate depth information determined by a tail sub-model unit in the depth information supplementing model as dense depth information of the target scene.