| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 6qtX3pFwXQZG2LgkFdY/UMLF2 |
| Repository | sid.inpe.br/sibgrapi@80/2008/07.17.19.32 |
| Last Update | 2008:07.17.19.32.38 (UTC) administrator |
| Metadata Repository | sid.inpe.br/sibgrapi@80/2008/07.17.19.32.40 |
| Metadata Last Update | 2022:06.14.00.13.43 (UTC) administrator |
| DOI | 10.1109/SIBGRAPI.2008.29 |
| Citation Key | MarroquimOlivCava:2008:HiQuIm |
| Title | High Quality Image Reconstruction of Point Models  |
| Format | Printed, On-line. |
| Year | 2008 |
| Access Date | 2024, May 02 |
| Number of Files | 1 |
| Size | 1556 KiB |
| 2. Context | |
| Author | 1 Marroquim, Ricardo 2 Oliveira, Antonio 3 Cavalcanti, Paulo Roma |
| Affiliation | 1 UFRJ 2 UFRJ 3 UFRJ |
| Editor | Jung, Cláudio Rosito Walter, Marcelo |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 21 (SIBGRAPI) |
| Conference Location | Campo Grande, MS, Brazil |
| Date | 12-15 Oct. 2008 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| History (UTC) | 2008-07-17 19:32:40 :: ricardo@lcg.ufrj.br -> administrator :: 2009-08-13 20:38:52 :: administrator -> ricardo@lcg.ufrj.br :: 2010-08-28 20:03:21 :: ricardo@lcg.ufrj.br -> administrator :: 2022-06-14 00:13:43 :: administrator -> :: 2008 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | point-based rendering image-based rendering pyramid algorithm image reconstruction |
| Abstract | The parallel and discrete nature of many image-based techniques, such as interpolation methods, are highly suitable for GPU implementations. An important advantage is their bounded complexity by the screen resolution as opposed to the data size. Consequently, the direct surface reconstruction of points using image-based methods is an attractive solution to interactively render large data-sets. In this paper, we propose a novel approach that raises the robustness and quality standards of previous related works. The algorithm achieves quality equivalent to Surface Splatting techniques, while maintaining high performance rates compatible with previous image-based methods. A hierarchical pixel structure is employed to render the projected samples efficiently with minimum artifacts. One of the main advantages of the method is the independency from the number of samples during the surface reconstruction. Furthermore, no extra object space data structure is needed, making the approach also memory efficient. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2008 > High Quality Image... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > High Quality Image... |
| 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/6qtX3pFwXQZG2LgkFdY/UMLF2 |
| zipped data URL | http://urlib.net/zip/6qtX3pFwXQZG2LgkFdY/UMLF2 |
| Language | en |
| Target File | marroquim_imageReconstructionPoints.pdf |
| User Group | ricardo@lcg.ufrj.br administrator |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 |
| Next Higher Units | 8JMKD3MGPEW34M/46SG4TH 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.14.04.55 3 |
| 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 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 |