Figure 2

Reconstructed images in one volunteer. For each dataset, multiple frames were created by freely choosing their position and duration, as shown in a. Images were then graded and that with the highest grade (orange square, c) was quantitatively compared to the baseline image (blue square, b). A clear improvement in vessel wall delineation between b and c is can be seen. TD of the standard acquisition differed from TDopt of the best graded frame.