Figure 1From: Projection imaging of myocardial perfusion: minimizing the subendocardial dark-rim artifactNumerical simulation (with realistic intensity values) demonstrating robustness of projection imaging to Gibbs ringing. (a) Cartesian imaging with 108 PEs (DRA is seen as highlighted); (b) projection imaging with 108 projections and filtered backprojection reconstruction (mild streaking artifacts are present).Back to article page