Patent · US Active

Dynamic particle filter parameterization

US10229508B2 · kind B2 · utility

4Cited by

1References

28Claims

0Family size

Assignee

STMicroelectronics SA

Inventors

Manu Alibay · Alfortville, FR
Stephane Auberger · Paris, FR

Key dates

Filing date	Dec 16, 2016
Grant date	Mar 12, 2019
Priority date	—
Expiry date	Dec 16, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/30244
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Method of estimating a position variation of a motion of an apparatus between a first instant and a second instant, said motion including a rotation of the apparatus and said position variation, said position variation including a position and a velocity, wherein estimating said position variation comprises performing a particles filtering for estimating said position and velocity from the probabilistic-weighted average of the particles, said particles filter using a known estimation of said rotation and being parameterized for taking into account a quality of said rotation estimation.

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