-
公开(公告)号：US20240270260A1
公开(公告)日：2024-08-15
申请号：US18626023
申请日：2024-04-03
Applicant: Aurora Operations, Inc.
Inventor： Yiming Gu , Galen Clark Haynes , Anh Tuan Hoang , Sumit Kumar , Micol Marchetti-Bowick
CPC classification number: B60W50/0097 , G06N3/04 , B60W2050/0028 , B60W2554/4041 , B60W2554/4042 , B60W2554/4043 , B60W2554/801 , B60W2554/802
Abstract: Systems and methods for predicting interactions between objects and predicting a trajectory of an object are presented herein. A system can obtain object data associated with a first object and a second object. The object data can have position data and velocity data for the first object and the second object. Additionally, the system can process the obtained object data to generate a hybrid graph using a graph generator. The hybrid graph can have a first node indicative of the first object and a second node indicative of the second object. Moreover, the system can process, using an interaction prediction model, the generated hybrid graph to predict an interaction type between the first node and the second node. Furthermore, the system can process, using a graph neural network model, the predicted interaction type between the first node and the second node to predict a trajectory of the first object.
-
公开(公告)号：US20250065922A1
公开(公告)日：2025-02-27
申请号：US18825869
申请日：2024-09-05
Applicant: Aurora Operations, Inc.
Inventor： Anh Tuan Hoang , Harshayu Girase , Micol Marchetti-Bowick , Sai Bhargav Yalamanchi
Abstract: Example aspects of the present disclosure describe the generation of more realistic trajectories for a moving actor with a hybrid technique using an algorithmic trajectory shaper in a machine-learned trajectory prediction pipeline. In this manner, for example, systems and methods of the present disclosure leverage the predictive power of machine-learning approaches combined with a priori knowledge about physically realistic trajectories for a given actor as encoded in an algorithmic approach.
-
公开(公告)号：US12110042B1
公开(公告)日：2024-10-08
申请号：US17501480
申请日：2021-10-14
Applicant: Aurora Operations, Inc.
Inventor： Anh Tuan Hoang , Harshayu Girase , Sai Bhargav Yalamanchi , Micol Marchetti-Bowick
CPC classification number: B60W60/00274 , B60W40/04 , B60W50/0097 , B60W50/06 , B60W60/0011 , G06N3/044 , G06N3/045 , B60W2554/4041 , B60W2554/4044
Abstract: Example aspects of the present disclosure describe the generation of more realistic trajectories for a moving actor with a hybrid technique using an algorithmic trajectory shaper in a machine-learned trajectory prediction pipeline. In this manner, for example, systems and methods of the present disclosure leverage the predictive power of machine-learning approaches combined with a priori knowledge about physically realistic trajectories for a given actor as encoded in an algorithmic approach.
-
-
Search Results
3
records
(took 0.013 seconds)
