| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 6qtX3pFwXQZG2LgkFdY/QMjhE |
| Repository | sid.inpe.br/sibgrapi@80/2007/07.17.15.43 |
| Last Update | 2007:08.22.13.09.27 (UTC) administrator |
| Metadata Repository | sid.inpe.br/sibgrapi@80/2007/07.17.15.43.15 |
| Metadata Last Update | 2022:06.14.00.13.29 (UTC) administrator |
| DOI | 10.1109/SIBGRAPI.2007.25 |
| Citation Key | PontiJrMascSuaz:2007:ReExIt |
| Title | A Restoration and Extrapolation Iterative Method for Band-limited Fluorescence Microscopy Image  |
| Format | Printed, On-line. |
| Year | 2007 |
| Access Date | 2024, Sep. 08 |
| Number of Files | 1 |
| Size | 424 KiB |
| 2. Context | |
| Author | 1 Ponti Junior, Moacir P. 2 Mascarenhas, Nelson Delfino d'Ávila 3 Suazo, Claudio A. T. |
| Affiliation | 1 Departamento de Computação - Universidade Federal de São Carlos 2 Departamento de Computação - Universidade Federal de São Carlos 3 Departamento de Engenharia Química - Universidade Federal de São Carlos |
| Editor | Falcão, Alexandre Xavier Lopes, Hélio Côrtes Vieira |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 20 (SIBGRAPI) |
| Conference Location | Belo Horizonte, MG, Brazil |
| Date | 7-10 Oct. 2007 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| History (UTC) | 2007-07-17 15:43:15 :: moacir@dc.ufscar.br -> administrator :: 2007-08-02 21:17:20 :: administrator -> moacir@dc.ufscar.br :: 2008-07-17 14:09:42 :: moacir@dc.ufscar.br -> administrator :: 2009-08-13 20:38:20 :: administrator -> banon :: 2010-08-28 20:02:26 :: banon -> administrator :: 2022-06-14 00:13:29 :: administrator -> :: 2007 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | Image Restoration Super-resolution Fluorescence Microscopy |
| Abstract | Optical microscopic images, especially with a nonconfocal microscope, are fundamentally limited because the optical transfer function (the Fourier transform of the point-spread function) is zero over a region of the spatial-frequency domain. Iterative algorithms were developed for the restoration and extrapolation of diffraction-limited imagery. In this paper we present the effectiveness of an iterative method based on the Richardson-Lucy algorithm for image restoration and a simultaneous modified version of Gerchberg-Papoulis method to extrapolate the spectrum and control the noise amplification. Good convergence stabilization results were achieved and also good numerical results were observed. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2007 > A Restoration and... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > A Restoration and... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://sibgrapi.sid.inpe.br/ibi/6qtX3pFwXQZG2LgkFdY/QMjhE |
| zipped data URL | http://sibgrapi.sid.inpe.br/zip/6qtX3pFwXQZG2LgkFdY/QMjhE |
| Language | en |
| Target File | PontiJunior-RestorationExtrapolation_2007.pdf |
| User Group | moacir@dc.ufscar.br administrator |
| Visibility | shown |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPEW34M/46SF8Q5 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.14.00.14 18 sid.inpe.br/sibgrapi/2022/06.10.21.49 2 |
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage e-mailaddress 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 schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url volume |