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1. Identity statement
Reference TypeConference Paper (Conference Proceedings)
Sitesibgrapi.sid.inpe.br
Holder Codeibi 8JMKD3MGPEW34M/46T9EHH
Identifier6qtX3pFwXQZeBBx/GE9GK
Repositorysid.inpe.br/banon/2005/07.04.16.23
Last Update2005:07.04.03.00.00 (UTC) administrator
Metadata Repositorysid.inpe.br/banon/2005/07.04.16.23.24
Metadata Last Update2022:05.18.22.23.28 (UTC) administrator
DOI10.1109/SIBGRAPI.2005.30
Citation KeySilvaUrba:2005:ThCoSi
TitleImage formation of multifrequency vibro-acoustography: theory and computational simulations
FormatOn-line
Year2005
Access Date2022, May 21
Number of Files1
Size1179 KiB
2. Context
Author1 Silva, Glauber
2 Urban, Matthew
Affiliation1 Universidade Federal de Alagoas
2 Mayo Clinic College of Medicine
EditorRodrigues, Maria Andréia Formico
Frery, Alejandro César
e-Mail Addressglauber@tci.ufal.br
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 18 (SIBGRAPI)
Conference LocationNatal, RN, Brazil
Date9-12 Oct. 2005
PublisherIEEE Computer Society
Publisher CityLos Alamitos
Book TitleProceedings
Tertiary TypeFull Paper
History (UTC)2005-07-04 16:23:24 :: Glauber -> banon ::
2005-07-04 21:10:13 :: banon -> Glauber ::
2008-07-17 14:10:58 :: Glauber -> banon ::
2008-08-26 15:17:01 :: banon -> administrator ::
2009-08-13 20:37:43 :: administrator -> banon ::
2010-08-28 20:01:16 :: banon -> administrator ::
2022-05-18 22:23:28 :: administrator -> :: 2005
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Version Typefinaldraft
KeywordsVibro-acoustography
Dynamic radiation stress
Image formation
AbstractThis paper presents an extension of vibro-acoustography imaging technique. The standard technique relies on the single-frequency dynamic radiation force (or stress) produced by a highly focused dual-frequency ultrasound beam. We propose a multifrequency vibro-acoustography method based on the radiation stress generated by a beam with multiple frequencies. The system point-spread function (PSF) is obtained in terms of the acoustic emission by a point-target in response to the employed radiation stress. The PSF is evaluated for an eight- and a sixteen-element sector array transducers. Three phantom images are used to show how the system transforms them into observed data. Considering only visual criteria such as contrast and resolution, simulations show the sixteen-element sector transducer renders better images.
doc Directory Contentaccess
source Directory Contentthere are no files
agreement Directory Contentthere are no files
4. Conditions of access and use
data URLhttp://urlib.net/ibi/6qtX3pFwXQZeBBx/GE9GK
zipped data URLhttp://urlib.net/zip/6qtX3pFwXQZeBBx/GE9GK
Languageen
Target FilesilvaG_vibroacoustography.pdf
User GroupGlauber
administrator
Visibilityshown
5. Allied materials
Next Higher Units8JMKD3MGPEW34M/46R3ED5
Host Collectionsid.inpe.br/banon/2001/03.30.15.38
6. Notes
Empty Fieldsaccessionnumber archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage edition electronicmailaddress group isbn issn label lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url volume


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