Method and system for reconstructing images

Details Method and system for reconstructing images Method and system for reconstructing images

2011-07-12

2011-07-12

Shrivastav, Brij B (Department: 2858)

Electricity: measuring and testing

Particle precession resonance

Using a nuclear resonance spectrometer system

C324S307000

Reexamination Certificate

active

07977943

ABSTRACT:
A method for reconstructing an image in a magnetic resonance imaging system is provided. The method includes steps of acquiring magnetic resonance signals from a plurality of receiver coils placed about a subject, each receiver coil having a coil sensitivity, iteratively polling each acquired magnetic resonance signal for determining one or more significant wavelet components of each acquired magnetic resonance signal by utilizing a coil sensitivity function of each receiver coil for each acquired magnetic resonance signal, iteratively determining one or more coefficients based on the one or more significant wavelet components to generate a plurality of coefficients for each acquired magnetic resonance signal, reconstructing an image utilizing a corresponding plurality of coefficients corresponding to each acquired magnetic resonance signal, and generating a composite image by combining the reconstructed images.

REFERENCES:
patent: 5910728 (1999-06-01), Sodickson
patent: 7301340 (2007-11-01), Mens
patent: 7558614 (2009-07-01), Griswold et al.
patent: 7590589 (2009-09-01), Hoffberg

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