1. Identity statement | |
Reference Type | Conference Paper (Conference Proceedings) |
Site | sibgrapi.sid.inpe.br |
Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
Identifier | 8JMKD3MGPBW34M/3EER778 |
Repository | sid.inpe.br/sibgrapi/2013/07.13.00.46 |
Last Update | 2013:07.13.00.46.40 (UTC) administrator |
Metadata Repository | sid.inpe.br/sibgrapi/2013/07.13.00.46.40 |
Metadata Last Update | 2022:06.14.00.07.54 (UTC) administrator |
DOI | 10.1109/SIBGRAPI.2013.30 |
Citation Key | AguenaMascAnacFels:2013:MRItSu |
Title | MRI Iterative Super Resolution with Wiener Filter Regularization |
Format | On-line. |
Year | 2013 |
Access Date | 2024, July 27 |
Number of Files | 1 |
Size | 1628 KiB |
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2. Context | |
Author | 1 Aguena, Marcia L. S. 2 Mascarenhas, Nelson Delfino d'Ávila 3 Anacleto, Junia C. 4 Fels, Sidney S. |
Affiliation | 1 Federal University of São Carlos |
Editor | Boyer, Kim Hirata, Nina Nedel, Luciana Silva, Claudio |
e-Mail Address | aguena@dc.ufscar.br |
Conference Name | Conference on Graphics, Patterns and Images, 26 (SIBGRAPI) |
Conference Location | Arequipa, Peru |
Date | 5-8 Aug. 2013 |
Publisher | IEEE Computer Society |
Publisher City | Los Alamitos |
Book Title | Proceedings |
Tertiary Type | Full Paper |
History (UTC) | 2013-07-13 00:46:40 :: aguena@dc.ufscar.br -> administrator :: 2022-06-14 00:07:54 :: administrator -> :: 2013 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Version Type | finaldraft |
Keywords | Super-Resolution Swallowing MRI Wiener Filter Conjugate Gradient Bayesian Regularization |
Abstract | The swallowing process affects several aspects of one's welfare, as nutrition, hydration, respiration and hearing. Magnetic resonance imaging (MRI) has been a valuable tool to study swallowing, since it is a non-invasive procedure that can dynamically capture the shapes of the tongue and other elements involved in the process. The resolution enhancement of the MRI frames support directly diseases diagnoses, helping the visual analysis, or can be a pre-processing tool to segmentation, classification, recognition or modelling. MRI frames with better resolution, with less blurring or noise can be obtained changing the acquisition process, or using more powerful devices, but the cost of this solution is higher than applying computational Super-Resolution (SR) techniques. This paper studies a Bayesian approach to provide a Wiener filter to regularize the conjugate gradient solution, and promote an adaptation of an iterative SR method for non-rigid registration that can be generalized to other iterative SR methods. |
Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2013 > MRI Iterative Super... |
Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > MRI Iterative Super... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | |
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4. Conditions of access and use | |
data URL | http://urlib.net/ibi/8JMKD3MGPBW34M/3EER778 |
zipped data URL | http://urlib.net/zip/8JMKD3MGPBW34M/3EER778 |
Language | en |
Target File | 1252148159.pdf |
User Group | aguena@dc.ufscar.br |
Visibility | shown |
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5. Allied materials | |
Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 |
Next Higher Units | 8JMKD3MGPEW34M/46SLB4P 8JMKD3MGPEW34M/4742MCS |
Citing Item List | sid.inpe.br/sibgrapi/2022/05.15.04.02 19 sid.inpe.br/sibgrapi/2022/06.10.21.49 2 |
Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
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6. Notes | |
Empty Fields | archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage edition electronicmailaddress group isbn issn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url volume |
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