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Reference TypeConference Paper (Conference Proceedings)
Sitesibgrapi.sid.inpe.br
Identifier6qtX3pFwXQZeBBx/w4Su7
Repositorysid.inpe.br/banon/2002/11.05.11.33
Last Update2002:11.04.02.00.00 administrator
Metadatasid.inpe.br/banon/2002/11.05.11.33.26
Metadata Last Update2020:02.19.02.58.51 administrator
Citation KeyForsterTozz:2000:To3DRe
TitleTowards 3D reconstruction of endoscope images using shape from shading
Year2000
DateOctober
Access Date2021, Jan. 19
Number of Files1
Size495 KiB
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Author1 Forster, Carlos Henrique Quatucci
2 Tozzi, Clésio L.
EditorCarvalho, Paulo Cezar Pinto
Walter, Marcelo
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 13 (SIBGRAPI)
Conference LocationGramado, RS, Brazil
Pages90-96
PublisherIEEE Computer Society
Publisher CityLos Alamitos
Tertiary TypeFull Paper
OrganizationSBC - Brazilian Computer Society
History2008-07-17 14:10:49 :: administrator -> banon ::
2008-08-26 15:23:01 :: banon -> administrator ::
2009-08-13 20:36:53 :: administrator -> banon ::
2010-08-28 20:00:09 :: banon -> administrator ::
2020-02-19 02:58:51 :: administrator -> :: 2000
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Content TypeExternal Contribution
Keywordsimage reconstruction, 3D endoscope image reconstruction, shape from shading, smooth object, single light source, camera projection center, curve expansion, spherical projection model, dichromatic model, surface reflectance, image distortion, image specular reflection, medical image processing.
AbstractThe 3D reconstruction problem from a single endoscope image of a smooth object is studied in the context of the shape from shading methods and considering a single light source at the camera projection center. Based on a curve expansion shape from shading algorithm, a spherical projection model for the endoscope camera and a dichromatic model for the surface reflectance, an approach to solve practical problems, namely the endoscope image distortion and the removal of the image specular reflection component, is presented. Results obtained from application of this approach to synthetic and real images are presented.
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data URLhttp://urlib.net/rep/6qtX3pFwXQZeBBx/w4Su7
zipped data URLhttp://urlib.net/zip/6qtX3pFwXQZeBBx/w4Su7
Target File90-96.pdf
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Host Collectionsid.inpe.br/banon/2001/03.30.15.38
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NotesThe conference was held in Gramado, RS, Brazil, from October 17 to 20.
Empty Fieldsaccessionnumber affiliation archivingpolicy archivist area booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition electronicmailaddress format group holdercode isbn issn label language lineage mark mirrorrepository nextedition nexthigherunit numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume

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