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. Author manuscript; available in PMC: 2018 Mar 1.
Published in final edited form as: Magn Reson Med. 2016 Apr 19;77(3):1238–1248. doi: 10.1002/mrm.26215

Fig 3.

Fig 3

Recovery of a prospectively undersampled Cartesian CINE dataset using PRICE, DC-CS, k-t SLR and TV algorithms. The 128×128×20 sized dataset is acquired using 12 coils and 16 Cartesian lines per phase. Two frames corresponding to peak diastole and systole cardiac phases are shown for each scheme along with their zoomed versions around the square box as shown in (b1). The sampling pattern varies from frame to frame; the sampling masks corresponding to two different frames are shown in (a2) and (a3). We observe that TV and k - t SLR reconstructions exhibit temporal blurring while DC-CS had some motion artifacts. PRICE is able to provide better reconstructions with less blurred myocardial borders and papillary muscles.