DETERMINING SUBSTANCE WEIGHTINGS USING MAGNETIC RESONANCE SIGNALS

摘要

Disclosed herein are a method for the quantification of a volume element composition and a magnetic resonance device and computer program product for carrying out the method. The method for the quantification of a volume element composition of an object under examination using magnetic resonance signals, which are generated by the interaction of electromagnetic waves with at least one component of the volume element, includes providing of a plurality of signal evolutions including an evaluation signal evolution of the magnetic resonance signals and at least one database signal evolution. The signal evolutions are used to determine weighting factors for the at least one component of the volume element. Each signal evolution includes a plurality of corresponding evaluation points, where each evaluation point is assigned a signal value.

主权项

1. A method for the quantification of a volume element composition of an object under examination using magnetic resonance signals generated by an interaction of electromagnetic waves with at least one component of the volume element composition, the method comprising:
providing a plurality of signal evolutions comprising an evaluation signal evolution of the magnetic resonance signals and at least one database signal evolution; and determining weighting factors for the at least one component of the volume element composition using the plurality of signal evolutions, wherein each signal evolution of the plurality of signal evolutions comprises a plurality of corresponding evaluation points, wherein each evaluation point is assigned a signal value.