Patent · US Active

Object trajectory forecasting

US11887317B2 · kind B2 · utility

0Cited by

6References

20Claims

0Family size

Assignees

Inventors

Boris Ivanovic · North York, CA
Yifeng Lin · Longbeilingcun, CN
Shubham Shrivastava · Santa Clara, US
Punarjay Chakravarty · Mountain View, US
Marco Pavone · Wolfsburg, DE

Key dates

Filing date	Aug 30, 2021
Grant date	Jan 30, 2024
Priority date	—
Expiry date	Jul 19, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/30261
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A plurality of agent locations can be determined at a plurality of time steps by inputting a plurality of images to a perception algorithm that inputs the plurality of images and outputs agent labels and the agent locations. A plurality of first uncertainties corresponding to the agent locations can be determined at the plurality of time steps by inputting the plurality of agent locations to a filter algorithm that inputs the agent locations and outputs the plurality of first uncertainties corresponding to the plurality of agent locations. A plurality of predicted agent trajectories and potential trajectories corresponding to the predicted agent trajectories can be determined by inputting the plurality of agent locations at the plurality of time steps and the first uncertainties corresponding to the agent locations at the plurality of time steps to a variational autoencoder. The plurality of predicted agent trajectories and the potential trajectories corresponding to the predicted agent trajectories can be output.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.