redundancy in the data now what is the easiest solution to accelerate your imaging process well instead of acquiring all of the measurements I need i just acquire a subset of the measurements which i need so for example if i acquire as you see here in the bottom only 25% of the data of course i'm twenty and four times faster which is great for the patient but for the radiologist this image is not really acceptable because it looks actually much degraded because i have a lot of aliasing artifacts in the data so this