Reconstruction Methods

Room 602 - 604         10:30 - 12:30                 Chairs: John Pauly and Jeffrey Tsao

Time

Prog #

 
10:30 687.

Reconstruction of Under-Sampled Dynamic Images by Modeling the Motion of Object Elements

Claudia Prieto1, Roberto Mir1, Philip Batchelor2, Derek L. G. Hill2, Marcelo Guarini1, Pablo Irarrazaval1

1Pontificia Universidad Catolica de Chile, Santiago, Chile; 2University College London, London, UK

10:42 688.

Highly Constrained Back Projection (HYPR): Theory and Potential MRI Applications

Oliver Wieben1, Julia Velikina1, Walter F. Block1, John Perry1, Yijing Wu1, Kevin M. Johnson1, Yan Wu1,

Frank K. Korosec1, Charles A. Mistretta1

1University of Wisconsin, Madison, Wisconsin, USA
10:54 689.

X-F Choice Reconstruction of Dynamic Undersampled MR Data Applied to DCE-MRA

Shaihan Malik1, Stephan Schmitz1, Declan O'Regan1, Jo Hajnal1

1Hammersmith Hospital, Imperial College London, London, England, UK
11:06 690.

k-T Denoising Exploiting Spatiotemporal Correlations for Signal-To-Noise Improvement in

Dynamic Imaging

Jeffrey Tsao1, Oleg Tarnavski1, Melissa Privetera1, Suraj Shetty1

1Novartis Institutes for BioMedical Research, Inc., Cambridge, Massachusetts, USA
11:18 691.

Accelerating Dynamic Spiral MRI by Algebraic Reconstruction from Undersampled k-t Space

Taehoon Shin1, Jon Fredrik Nielsen1, Krishna S. Nayak1

1University of Southern California, Los Angeles, California, USA
11:30 692.

An Application of Highly Constrained Backprojection (HYPR) to Time-Resolved VIPR Acquisition

Julia V. Velikina1, Charles A. Mistretta1, Kevin M. Johnson1, Oliver Wieben1

1University of Wisconsin - Madison, Madison, Wisconsin, USA
11:42 693.

Anti-Alias Imaging by Fresnel Scalable Image Reconstruction

Satoshi Ito1, Shun Nakamura1, Yoshifumi Yamada1, Kunio Tanaka2

1Utsunomiya University, Utsunomiya, Tochigi, Japan; 2Asahikawa Medical College, Asahikawa, Hokkaido, Japan
11:54 694.

Bunched Phase Encoding in Projection Reconstruction

Hisamoto Moriguchi1, Mark A. Griswold1, Jeffrey L. Sunshine1, Jeffrey L. Duerk1

1University Hospitals of Cleveland / Case Western Reserve University, Cleveland, Ohio, USA
11:06 695.

Rapid MR Imaging with "Compressed Sensing" and Randomly Under-Sampled 3DFT Trajectories

Michael Lustig1, David L. Donoho1, John Mark Pauly1

1Stanford University, Stanford, California, USA
11:18 696.

MR Image Reconstruction from Sparse Radial Samples Using Bregman Iteration

Ti-chiun Chang1, Lin He2, Tong Fang1

1Siemens Corporate Research, Inc., Princeton, New Jersey, USA; 2UCLA, Los Angeles, California, USA