The technique of three-dimensional imaging is being explored as a means of better understanding the morphology and kinematics of the foot and ankle.

We evaluated the ability of the reduced data set in tracking motion in terms of both volume overlap and actual motion estimated.

The technique of three-dimensional imaging is being explored as a means of better understanding the morphology and kinematics of the foot and ankle.

Dec 2, 2020 · Reconstructed dynamic MR images are used to determine motion phases for PET reconstruction and estimate phase-to-phase nonrigid motion fields ...

Apr 11, 2024 · The motion estimates allow to provide data consistent reconstructions and can improve reconstruction quality and reliability. With this approach ...

Dec 28, 2011 · We introduce a novel method of prospectively compensating for subject motion in neuroanatomical imaging.

Jul 5, 2021 · SIRF's recent inclusion of the adjoint of the resampling operator allows gradient propagation through resampling, enabling the MCIR technique.

Aug 16, 2024 · We establish an efficient mechanism in which the motion estimation process is directly driven by the final reconstruction results (refer to Fig.

Sep 16, 2018 · Experimental results using cardiac MR images from 220 subjects show that the proposed model is robust to undersampled data and is capable of ...

In this work we propose a framework to jointly estimate subject head motion and reconstruct the motion- corrected parametric images directly from raw PET data,.