I believe we use GPUs to speed this up.

Peace,

Matt.

From: 
<[email protected]<mailto:[email protected]>>
 on behalf of HMZ <[email protected]<mailto:[email protected]>>
Date: Thursday, June 29, 2017 at 11:23 PM
To: "[email protected]<mailto:[email protected]>" 
<[email protected]<mailto:[email protected]>>
Cc: 葛鉴桥 <[email protected]<mailto:[email protected]>>, 周思中 
<[email protected]<mailto:[email protected]>>
Subject: [HCP-Users] Questions about reconstruction speed of Multi-band EPI 
sequence in LSCMRR

Dear HCP experts,

This is Meizhen Han from Center for MRI research at Peking University in China. 
I'm writing for seeking a solution for the problem we encountered during the 
application of HCP MRI sequence on our recent research.

We tried a similar protocol as "LSCMRR_3T_printout_2014.08.15" on our prisma 
(software format is VD13D), while the reconstruction is quite slow. When 
several continuous Multi-band EPI are used, if the former Multi-band EPI hasn't 
started to reconstruct and the latter sequence is ready to go, the 
reconstruction of the former sequence will be skipped with an error message 
(Something like “Image reconstruction is failed.” )

I noticed the software format of prisma in CMRR is also VD13D, so I'm wondering 
whether you have encountered this kind of reconstruction problem. If yes, how 
did you deal with it? If no, what is the speed of your reconstruction computer 
andcan we have the model type of it, so that we can compare and improve ours.

Any relevant information and idea would help a lot. Thank you very much!

Looking forward to your reply.


--
Meizhen Han
PhD Candidate
Center for MRI Research
Peking University
Beijing, China







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