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Accelated Non-Contrast-Enhanced MR Portography with Undersampled K-Space Using Compressed Sensing Reconstruction

Author:Hiroyoshi Isoda  Koji Fujimoto  Shigeki Arizono  Akihiro Furuta  Takayuki Yamamoto  Yasutaka Fushimi  Aki Kido  Kaori Togashi  Naotaka Sakashita  

Session Type:Traditional Poster  

Session Date:Tuesday  

Session:Hepatobilliary  

Program Number:1538.   

Presentation Time:10:00   

Room Number:Exhibition Hall   

Clinical Feasibility of Accelerated TOF MR Angiography with Sparse Undersampling and Iterative Reconstruction: Comparison with Conventional Parallel Imaging

Author:Takayuki Yamamoto  Koji Fujimoto  Tomohisa Okada  Yasutaka Fushimi  Akira Yamamoto  Aurelien F. Stalder  Yutaka Natsuaki  Michaela Schmidt  Kaori Togashi  

Session Type:Traditional Poster  

Session Date:Wednesday  

Session:Parallel Imaging  

Program Number:2433.   

Presentation Time:16:00   

Room Number:Exhibition Hall   

Comparison of 2D Versus 3D Sparse Priors in Compressed Sensing Reconstruction of Time-Of-Flight (TOF) MR Angiography

Author:Thai Akasaka  Koji Fujimoto  Takayuki Yamamoto  Tomohisa Okada  Yasutaka Fushimi  Akira Yamamoto  Toshiyuki Tanaka  Kei Sano  Masayuki Ohzeki  Kaori Togashi  

Session Type:Traditional Poster  

Session Date:Wednesday  

Session:Multi-Scale Motion  

Program Number:2543.   

Presentation Time:16:00   

Room Number:Exhibition Hall   

Optimization of Tuning Parameters for NESTA Algorithm in Reconstruction of 3D TOF-MRA

Author:Yasutaka Fushimi  Koji Fujimoto  Tomohisa Okada  Akira Yamamoto  Takayuki Yamamoto  Tai Akasaka  Kei Sano  Toshiyuki Tanaka  Kaori Togashi  

Session Type:Electronic Poster  

Session Date:Tuesday  

Session:Neurovascular Disease  

Program Number:3605.   

Presentation Time:11:00   

Room Number:Exhibition Hall   

A Simple and Practical Method to Optimize Regularization Parameters in Compressed Sensing Reconstruction of Time-Of-Flight (TOF) MR Angiography

Author:Koji Fujimoto  Takayuki Yamamoto  Thai Akasaka  Tomohisa Okada  Yasutaka Fushimi  Akira Yamamoto  Toshiyuki Tanaka  Kei Sano  Masayuki Ohzeki  Kaori Togashi  

Session Type:Traditional Poster  

Session Date:Wednesday  

Session:Multi-Scale Motion  

Program Number:2542.   

Presentation Time:16:00   

Room Number:Exhibition Hall