Imaging examination plays an important role in the clinical diagnosis and treatment of diseases. Magnetic Resonance Imaging (MRI) is one of the imaging examinations, which has been widely used in clinic clinical practice. The non-Cartesian Radial sampling method is used to obtain the image data, and it is interpolated to the uniform Cartesian coordinates using the gridding algorithm and then reconstructed. Finally, using the ability of GPU parallel computing to improve the efficiency of the grid, shorten the reconstruction time, and expect to accelerate the image reconstruction speed. The experimental results also show that under the same conditions of other external conditions, compared with the CPU reconstruction, the acceleration ratio of GPU reconstruction has reached more than 12 times.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.