A lossy data compressor (1) for physical measurement data (3), comprising a parametrized mapping network (2) that, when applied to a measurement data point x in a space X, produces a point z in a lower-dimensional manifold Z, and configured to provide a point z on Z as output in response to receiving a data point x as input, wherein the manifold Z is a continuous hypersurface that only admits fully continuous paths between any two points on the hypersurface; and the parameters θ of the mapping network (2) are trainable or trained towards an objective that comprises minimizing, on the manifold Z, a distance between a given prior distribution PZand a distribution PQinduced on manifold Z by mapping a given set PDof physical measurement data (3) from X onto Z using the mapping network (2), according to a given distance measure.
A LOSSY DATA COMPRESSOR FOR VEHICLE CONTROL SYSTEMS
VERLUSTBEHAFTETER DATENKOMPRESSOR FÜR FAHRZEUGSTEUERUNGSSYSTEME
COMPRESSEUR DE DONNÉES À PERTE POUR SYSTÈMES DE COMMANDE DE VÉHICULE
10.07.2024
Patent
Elektronische Ressource
Englisch