Identity statement area
Reference TypeConference Paper (Conference Proceedings)
Last Update2000: administrator
Metadata Last Update2020: administrator
Citation KeyMedeirosMascCost:1999:SpNoMA
TitleSpeckle noise MAP filtering based on local adaptive neighborhood statistics
Access Date2021, Apr. 14
Number of Files3
Size198 KiB
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Author1 Medeiros, Fátima N. S.
2 Mascarenhas, Nelson D. A.
3 Costa, Luciano da F.
EditorStolfi, Jorge
Tozzi, Clésio Luis
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 12 (SIBGRAPI)
Conference LocationCampinas, SP, Brazil
PublisherIEEE Computer Society
Publisher CityLos Alamitos
Secondary TypeFull Paper
Tertiary TypeFull Paper
OrganizationSBC - Brazilian Computer Society and UNICAMP - University of Campinas
History2008-07-17 14:18:00 :: administrator -> banon ::
2008-08-26 15:23:58 :: banon -> administrator ::
2009-08-13 20:36:27 :: administrator -> banon ::
2010-08-28 20:04:56 :: banon -> administrator ::
2020-02-19 02:44:32 :: administrator -> banon :: 1999
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Is the master or a copy?is the master
Content Stagecompleted
Content TypeExternal Contribution
Keywordsspeckle noise map filtering, map.
AbstractThis work proposes the use of an adaptive neighborhood procedure to extract local statistical properties of images in order to improve a speckle noise 'Maximum a Posteriori' (MAP) filtering performance. The strategy consists in growing the local statistically homogeneous area near the pixel in order to estimate its MAP filtering parameters. Measures evaluating both the signal-to-noise improvement and resolution loss due to filtering are computed. The use of region growing is investigated as a promising approach compared to a fixed size and shape neighborhood.
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Target File064-04937550.pdf
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NotesThe conference was held in Campinas, SP, Brazil, from October 17 to 20.
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