公开(公告)号：US20220156965A1

公开(公告)日：2022-05-19

申请号：US17505900

申请日：2021-10-20

Applicant: Waymo LLC

Inventor： Jingxiao Zheng ,  Xinwei Shi ,  Alexander Gorban ,  Junhua Mao ,  Andre Liang Cornman ,  Yang Song ,  Ting Liu ,  Ruizhongtai Qi ,  Yin Zhou ,  Congcong Li ,  Dragomir Anguelov

IPC: G06T7/73 ,  G06K9/62 ,  G06K9/00

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for estimating a 3-D pose of an object of interest from image and point cloud data. In one aspect, a method includes obtaining an image of an environment; obtaining a point cloud of a three-dimensional region of the environment; generating a fused representation of the image and the point cloud; and processing the fused representation using a pose estimation neural network and in accordance with current values of a plurality of pose estimation network parameters to generate a pose estimation network output that specifies, for each of multiple keypoints, a respective estimated position in the three-dimensional region of the environment.

公开(公告)号：US20250037303A1

公开(公告)日：2025-01-30

申请号：US18614254

申请日：2024-03-22

Applicant: Waymo LLC

Inventor： Jingxiao Zheng ,  Xinwei Shi ,  Alexander Gorban ,  Junhua Mao ,  Andre Liang Cornman ,  Yang Song ,  Ting Liu ,  Ruizhongtai Qi ,  Yin Zhou ,  Congcong Li ,  Dragomir Anguelov

IPC: G06T7/73 ,  G06F18/214 ,  G06F18/25 ,  G06V20/58

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for estimating a 3-D pose of an object of interest from image and point cloud data. In one aspect, a method includes obtaining an image of an environment; obtaining a point cloud of a three-dimensional region of the environment; generating a fused representation of the image and the point cloud; and processing the fused representation using a pose estimation neural network and in accordance with current values of a plurality of pose estimation network parameters to generate a pose estimation network output that specifies, for each of multiple keypoints, a respective estimated position in the three-dimensional region of the environment.

公开(公告)号：US11967103B2

公开(公告)日：2024-04-23

申请号：US17505900

申请日：2021-10-20

Applicant: Waymo LLC

Inventor： Jingxiao Zheng ,  Xinwei Shi ,  Alexander Gorban ,  Junhua Mao ,  Andre Liang Cornman ,  Yang Song ,  Ting Liu ,  Ruizhongtai Qi ,  Yin Zhou ,  Congcong Li ,  Dragomir Anguelov

IPC: G06T7/73 ,  G06F18/214 ,  G06F18/25 ,  G06V20/58

CPC classification number: G06T7/73 ,  G06F18/214 ,  G06F18/251 ,  G06V20/58 ,  G06T2207/10028 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30196 ,  G06T2207/30261

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for estimating a 3-D pose of an object of interest from image and point cloud data. In one aspect, a method includes obtaining an image of an environment; obtaining a point cloud of a three-dimensional region of the environment; generating a fused representation of the image and the point cloud; and processing the fused representation using a pose estimation neural network and in accordance with current values of a plurality of pose estimation network parameters to generate a pose estimation network output that specifies, for each of multiple keypoints, a respective estimated position in the three-dimensional region of the environment.