| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 6qtX3pFwXQZeBBx/vRmvJ |
| Repository | sid.inpe.br/banon/2002/10.23.10.41 |
| Last Update | 2002:08.30.03.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/banon/2002/10.23.10.41.22 |
| Metadata Last Update | 2022:06.18.19.36.00 (UTC) administrator |
| DOI | 10.1109/SIBGRA.2002.1167149 |
| Citation Key | RochaFalc:2002:ESRe |
| Title | E-Shell Rendering  |
| Year | 2002 |
| Access Date | 2024, May 05 |
| Number of Files | 1 |
| Size | 1002 KiB |
| 2. Context | |
| Author | 1 Rocha, Leonardo M. 2 Falcão, Alexandre Xavier |
| Editor | Gonçalves, Luiz Marcos Garcia Musse, Soraia Raupp Comba, João Luiz Dihl Giraldi, Gilson Dreux, Marcelo |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 15 (SIBGRAPI) |
| Conference Location | Fortaleza, CE, Brazil |
| Date | 10-10 Oct. 2002 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| Organization | SBC - Brazilian Computer Society |
| History (UTC) | 2008-07-17 14:10:45 :: administrator -> banon :: 2008-08-26 15:21:21 :: banon -> administrator :: 2009-08-13 20:36:32 :: administrator -> banon :: 2010-08-28 20:00:05 :: banon -> administrator :: 2022-06-18 19:36:00 :: administrator -> :: 2002 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Abstract | In Medical Imaging,shell rendering is considered one of the most efficient and effective methods for volume visualization. It requires a compact data structure of voxels and uses the voxel splatting technique for surface and volume rendering. In order to avoid holes in the rendition, the size of the voxels are usually made bigger than the size of the pixels for voxel splatting. In such a case, we have identified a conceptual problem in shell rendering which affects the correctness and quality of the renditions. In this paper, we discuss this problem and propose a solution, which improves image quality without affecting the speed of the method. The new approach is called E-Shell Rendering (extended-shell rendering). It requires an extension of the shell data structure and a variant of the original algorithm. We illustrate and discuss the results with examples created by surface and volume rendering. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2002 > E-Shell Rendering |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > E-Shell Rendering |
| 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/vRmvJ |
| zipped data URL | http://urlib.net/zip/6qtX3pFwXQZeBBx/vRmvJ |
| Language | en |
| Target File | 18.pdf |
| User Group | administrator |
| Visibility | shown |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPEW34M/46QCSHP 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.01.04.11 7 |
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
| 6. Notes | |
| Notes | The conference was held in Fortaleza, CE, Brazil, from October 7 to 10. |
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