Figure 2From: 2094 3D visualization of active catheters using compressed sensingData reconstruction. Up to an acceleration factor of about 35, the mean absolute error is less than the image resolution (left). Most of the reconstructed points are located along the centreline of the catheter (upper right: acceleration 35, lower right: acceleration 80). Tailored interpolation schemes may be used to recover the true shape even from highly undersampled data.Back to article page