| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 6qtX3pFwXQZeBBx/w4Su7 |
| Repository | sid.inpe.br/banon/2002/11.05.11.33 |
| Last Update | 2002:11.04.02.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/banon/2002/11.05.11.33.26 |
| Metadata Last Update | 2022:06.14.00.12.05 (UTC) administrator |
| DOI | 10.1109/SIBGRA.2000.883900 |
| Citation Key | ForsterTozz:2000:To3DRe |
| Title | Towards 3D reconstruction of endoscope images using shape from shading  |
| Year | 2000 |
| Access Date | 2025, July 03 |
| Number of Files | 1 |
| Size | 495 KiB |
| 2. Context | |
| Author | 1 Forster, Carlos Henrique Quatucci 2 Tozzi, Clésio L. |
| Editor | Carvalho, Paulo Cezar Pinto Walter, Marcelo |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 13 (SIBGRAPI) |
| Conference Location | Gramado, RS, Brazil |
| Date | 17-20 Oct. 2000 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Pages | 90-96 |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| Organization | SBC - Brazilian Computer Society |
| History (UTC) | 2008-07-17 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 :: 2022-06-14 00:12:05 :: administrator -> :: 2000 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | image 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 |
| Abstract | The 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. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2000 > Towards 3D reconstruction... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Towards 3D reconstruction... |
| 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://urlib.net/ibi/6qtX3pFwXQZeBBx/w4Su7 |
| zipped data URL | http://urlib.net/zip/6qtX3pFwXQZeBBx/w4Su7 |
| Target File | 90-96.pdf |
| User Group | administrator |
| Visibility | shown |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPEW34M/46PN6AP 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/04.27.03.08 35 sid.inpe.br/sibgrapi/2022/06.10.21.49 2 |
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
| 6. Notes | |
| Notes | The conference was held in Gramado, RS, Brazil, from October 17 to 20. |
| Empty Fields | affiliation archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage e-mailaddress edition electronicmailaddress format group isbn issn label language lineage mark mirrorrepository nextedition numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url volume |