What is the outcome of Fourier transformation in relation to quadrature coil signal data?

The outcome of Fourier transformation in relation to quadrature coil signal data is that it creates a 'magnitude' image from the real and imaginary components. This is fundamental in MRI imaging as the signals received from the coils are complex, containing both a real part (in-phase data) and an imaginary part (out-of-phase data). The Fourier transformation allows these components to be processed and combined to produce a magnitude image, which represents the strength of the signal at each point in the image while discarding phase information. This magnitude image is what is typically displayed and interpreted in MRI scans, providing a clear representation of the anatomical structures being examined.

Other options, while relating to MRI or imaging techniques, do not accurately describe the primary outcome of Fourier transformation in this context. For instance, creating a two-dimensional image typically involves more processes beyond just Fourier transformation, such as image reconstruction techniques. Enhancing the visibility of artifacts or compressing data for faster processing does not capture the fundamental purpose of Fourier transformation, which is primarily concerned with translating the complex signal data into a usable format for imaging representation.