Towards Autonomous MR imaging using world models

MR imaging is a powerful and diverse imaging technique employed to investigate and diagnose a range of diseases in different body areas. MRI scans are acquired by employing specific parameters in a "sequence" to encode in data in arbitrary space known as "k-space". Image is reconstructed by applying mathematical transforms (mainly Fourier) to the k-space data. To obtain images of particular contrast (T1w, T2w, T2* etc) optimal sequence settings must be employed. Briefly, image contrast arise from magnetic property of the hydrogen atoms, that can varied setting such as echo time and Tr in sequence setting.