MR image reconstruction with autoregressive moving average

MR image reconstruction with autoregressive moving average

MRI Image rconstruction from 2D ARMA is proposed in this paper. Conventionally MRI images are reconstructed using 2D DFT in all type of MRI data acquisition techniques due to its computational effectiveness and simplicity. However the use of DFT leads to artifacts and appearance of Gibbs Ringing. Va...

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Main Authors: Salami, Momoh Jimoh Emiyoka, Najeeb, Athaur Rahman, Khalifa, Othman Omran, Ariffin, Kamarul Ariffin
Format: Conference or Workshop Item
Language:English
Published: Faculty of Engineering International Islamic University Malaysia 2007
Subjects:
T10.5 Communication of technical information
Online Access:http://irep.iium.edu.my/58453/
http://irep.iium.edu.my/58453/7/58453-MR%20image%20reconstruction.pdf
id iium-58453
recordtype eprints
spelling iium-584532017-09-28T07:51:58Z http://irep.iium.edu.my/58453/ MR image reconstruction with autoregressive moving average Salami, Momoh Jimoh Emiyoka Najeeb, Athaur Rahman Khalifa, Othman Omran Ariffin, Kamarul Ariffin T10.5 Communication of technical information MRI Image rconstruction from 2D ARMA is proposed in this paper. Conventionally MRI images are reconstructed using 2D DFT in all type of MRI data acquisition techniques due to its computational effectiveness and simplicity. However the use of DFT leads to artifacts and appearance of Gibbs Ringing. Various types of windows are used to overcome this issue, however the inherit issues of DFT still surfaces. Modified TERA method is proposed as a solution for 2D ARMA in this paper. For simulations, images in form of raw data are downloaded from Philips(t) MRI Machines. Later 2D DFT and M-TERA method is used to reconstruct and results shows that m-TERA ourperform the 2D DFT in various ways. Faculty of Engineering International Islamic University Malaysia 2007 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/58453/7/58453-MR%20image%20reconstruction.pdf Salami, Momoh Jimoh Emiyoka and Najeeb, Athaur Rahman and Khalifa, Othman Omran and Ariffin, Kamarul Ariffin (2007) MR image reconstruction with autoregressive moving average. In: International Conference on Biotechnology Engineering 2007, 8 - 10 May 2007, Kuala Lumpur.
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic T10.5 Communication of technical information
spellingShingle T10.5 Communication of technical information
Salami, Momoh Jimoh Emiyoka
Najeeb, Athaur Rahman
Khalifa, Othman Omran
Ariffin, Kamarul Ariffin
MR image reconstruction with autoregressive moving average
description MRI Image rconstruction from 2D ARMA is proposed in this paper. Conventionally MRI images are reconstructed using 2D DFT in all type of MRI data acquisition techniques due to its computational effectiveness and simplicity. However the use of DFT leads to artifacts and appearance of Gibbs Ringing. Various types of windows are used to overcome this issue, however the inherit issues of DFT still surfaces. Modified TERA method is proposed as a solution for 2D ARMA in this paper. For simulations, images in form of raw data are downloaded from Philips(t) MRI Machines. Later 2D DFT and M-TERA method is used to reconstruct and results shows that m-TERA ourperform the 2D DFT in various ways.
format Conference or Workshop Item
author Salami, Momoh Jimoh Emiyoka
Najeeb, Athaur Rahman
Khalifa, Othman Omran
Ariffin, Kamarul Ariffin
author_facet Salami, Momoh Jimoh Emiyoka
Najeeb, Athaur Rahman
Khalifa, Othman Omran
Ariffin, Kamarul Ariffin
author_sort Salami, Momoh Jimoh Emiyoka
title MR image reconstruction with autoregressive moving average
title_short MR image reconstruction with autoregressive moving average
title_full MR image reconstruction with autoregressive moving average
title_fullStr MR image reconstruction with autoregressive moving average
title_full_unstemmed MR image reconstruction with autoregressive moving average
title_sort mr image reconstruction with autoregressive moving average
publisher Faculty of Engineering International Islamic University Malaysia
publishDate 2007
url http://irep.iium.edu.my/58453/
http://irep.iium.edu.my/58453/7/58453-MR%20image%20reconstruction.pdf
first_indexed 2023-09-18T21:22:39Z
last_indexed 2023-09-18T21:22:39Z
_version_ 1777411985168662528

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