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...
| Main Authors: | , , , |
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| Format: | Proceeding Paper |
| Language: | English |
| Published: |
Faculty of Engineering International Islamic University Malaysia
2007
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/58453/ http://irep.iium.edu.my/58453/7/58453-MR%20image%20reconstruction.pdf |
| _version_ | 1848785115617951744 |
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| 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 |
| building | IIUM Repository |
| collection | Online Access |
| 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. |
| first_indexed | 2025-11-14T16:48:01Z |
| format | Proceeding Paper |
| id | iium-58453 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T16:48:01Z |
| publishDate | 2007 |
| publisher | Faculty of Engineering International Islamic University Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| 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 Proceeding Paper 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. |
| 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 |
| title | 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_short | MR image reconstruction with autoregressive moving average |
| title_sort | mr image reconstruction with autoregressive moving average |
| topic | T10.5 Communication of technical information |
| url | http://irep.iium.edu.my/58453/ http://irep.iium.edu.my/58453/7/58453-MR%20image%20reconstruction.pdf |