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State vector estimation using a constraint derived from a map

Research output: PatentScientific

Details

Original languageEnglish
Patent numberUS 8,892,392
IPCPCT/EP2008/060019
Priority date4/08/10
Publication statusPublished - 11 Aug 2011
Publication typeH1 Granted patent

Abstract

It is disclosed to estimate a state vector of an object, wherein the state vector comprises a state variable related to a position or an orientation of the object, based on at least one of a probability density function of the state vector truncated under consideration of a constraint for the state variable, wherein the constraint is derived from a map, and properties of the truncated probability density function.