MAGNETIC RESONANCE PREVIEW IMAGE

摘要

Generation of a preview image using magnetic resonance signals is provided. A method for the generation of a preview image using magnetic resonance signals includes acquiring a first part and a second part of magnetic resonance signals. During the acquisition of the first part of the magnetic resonance signals, a first k-space is regularly sampled, while, during the acquisition of the second part of the magnetic resonance signals, a second k-space is sampled in a pseudorandomized manner. The first part of the magnetic resonance signals is used to generate a preview image. The second part or the second part and a subset of the first part of the magnetic resonance signals are stored for the generation of a second image.

主权项

1. A method for the generation of a preview image using magnetic resonance signals, the method comprising:
acquiring first part of the magnetic resonance signals; acquiring second part of the magnetic resonance signals; generating, by a magnetic resonance imager, a preview image using the first part of the magnetic resonance signals; and storing, in a memory, the second part of the magnetic resonance signals or storing, in the memory, the second part and a subset of the first part of the magnetic resonance signals for generation of a second image, wherein during the acquiring of the first part of the magnetic resonance signals, a first k-space is regularly sampled by the magnetic resonance imager, during the acquiring of the second part of the magnetic resonance signals, a second k-space is sampled by the magnetic resonance imager in a pseudorandomized manner, or a combination thereof.