Magnetresonanzbildgebungsvorrichtung, Bildverarbeitungsvorrichtung, Bildverarbeitungsverfahren und Programm

Details

Veröffentlichungs-Nr.

EP4782865

Anmeldetag

28. Januar 2026

Veröffentlichung

29. Juli 2026

Rechtsraum

EP

Abstract

Provided are a magnetic resonance that can obtain a reconstruction image in which resolution of an unmeasured region is improved while an increase in noise in a measurement region is suppressed. A magnetic resonance imaging apparatus (10) according to the present disclosure estimates a second reconstruction image by inputting a first reconstruction image obtained by reconstructing data of a k-space including partial measurement data of a measurement region to a trained model, and generates a fourth reconstruction image by reconstructing the data of the k-space including first measurement region data of the measurement region of the k-space obtained by performing a Fourier transform on the second reconstruction image and first unmeasured region data of the unmeasured region of the k-space obtained by performing a Fourier transform on a third reconstruction image obtained by performing edge enhancement filter processing on the second reconstruction image.

Anmelder

Firma

FUJIFILM Corporation

Land

🇯🇵 Japan