| 摘要 |
<p>An MRI apparatus for picking up an image of a wide area using a multiple coil where a plurality of small receiving coils are arranged such that adjacent coils overlap spatially. An image is picked up while thinning a part of the measurement data such that the low spatial frequency region of the k space is dense and the high spatial frequency region thereof is sparse. The substantial sensitivity distribution of each small receiving coil is determined using the data about the low spatial frequency region, and an image is synthesized using the sensitivity distribution and the measurement data to produce a high resolution image having no aliasing artifact in a short time.</p> |
