| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 8JMKD3MGPBW34M/3CMUA4L |
| Repository | sid.inpe.br/sibgrapi/2012/09.27.15.30 |
| Last Update | 2012:10.15.15.25.36 (UTC) administrator |
| Metadata Repository | sid.inpe.br/sibgrapi/2012/09.27.15.30.38 |
| Metadata Last Update | 2022:06.16.23.01.50 (UTC) administrator |
| ISBN | 978-85-7669-269-0 |
| Citation Key | Martino:1991:FaPiBi |
| Title | Faster pixel bit mask generation exploiting point-to-point coherence of scanlines  |
| Format | Impresso, On-line. |
| Year | 1991 |
| Access Date | 2024, Apr. 29 |
| Number of Files | 1 |
| Size | 580 KiB |
| 2. Context | |
| Author | Martino, José Mario de |
| Affiliation | Universidade Estadual de Campinas (UNICAMP) |
| Editor | Zuffo, João Antonio Lopes, Roseli de Deus Bernal, Volnys Borges Zuffo, Marcelo Knörich Kofuji, Sérgio Takeo |
| e-Mail Address | cintiagraziele.silva@gmail.com |
| Conference Name | Simpósio Brasileiro de Computação Gráfica e Processamento de Imagens, 4 (SIBGRAPI) |
| Conference Location | São Paulo, SP, Brazil |
| Date | 14-17 Jul. 1991 |
| Publisher | Sociedade Brasileira de Computação |
| Publisher City | Porto Alegre |
| Pages | 65-73 |
| Book Title | Anais |
| Tertiary Type | Artigo |
| History (UTC) | 2012-10-15 15:25:36 :: cintiagraziele.silva@gmail.com -> administrator :: 1991 2022-06-16 23:01:50 :: administrator -> cintiagraziele.silva@gmail.com :: 1991 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Keywords | bit masks prefiltering image |
| Abstract | Everyone who is willing to generated high quality images is faced with aliasing problems. Prefiltering of the image is a recognized method to recognized method to soften the symptoms of aliasing. One simple filter is the integration of the visible intensities over the area of a pixel. An exact pixel integrater has to clip all polygons found in a pixel against each other and the pixel window. Pixel bit masks reduces the full polygon clipping to simple Boolean exclusive-or operations. The efficient generation of such pixel bit masks plays an important role in the time performance of the synthesis process. The idea of pixel bit masks is not new, but exploiting the point-to-point coherence of scanlines, it was possible improve the performance over the original algorithm. |
| Type | Processamento de Imagens |
| Arrangement 1 | urlib.net > SDLA > Fonds > Full Index > Faster pixel bit... |
| Arrangement 2 | urlib.net > SDLA > Fonds > SIBGRAPI 1991 > Sumário > Faster pixel bit... |
| Arrangement 3 | urlib.net > SDLA > Fonds > SIBGRAPI 1991 > Sumário > Índice > Faster pixel bit... |
| 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/8JMKD3MGPBW34M/3CMUA4L |
| zipped data URL | http://urlib.net/zip/8JMKD3MGPBW34M/3CMUA4L |
| Language | en |
| Target File | 6 Faster pixel bit mask generation exploiting.pdf |
| User Group | administrator cintiagraziele.silva@gmail.com |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | sid.inpe.br/sibgrapi@80/2007/08.02.16.22 |
| Next Higher Units | 8JMKD3MGPEW34M/4742MCS 8JMKD3MGPBW34M/3CNKMGP 8JMKD3MGPBW34M/3CNLP2L |
| Citing Item List | sid.inpe.br/sibgrapi/2012/10.01.20.14 1 |
| 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 doi edition electronicmailaddress group issn label lineage mark nextedition notes numberofvolumes orcid organization parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark url versiontype volume |
| 7. Description control | |
| e-Mail (login) | cintiagraziele.silva@gmail.com |
| update | |