MRI Experiment 2

Videos for Figure 5

Global and block-wise SVT denoising results for a bSSFP long-axis cine cardiac MRI series. The effect of selecting too high or low a threshold value, as compared to the MSE/SURE optimal value is demonstrated. In particular, notice the presence (or absence) of temporal blurring on the left-hand side of the heart near the tricuspid valve. All images are identically windowed and leveled.


• Standard SVT Results

λ < λSURE λ = λSURE λ > λSURE

• Block SVT Results

λ < λSURE λ = λSURE λ > λSURE