| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 8JMKD3MGPBW4/35THDDS |
| Repository | sid.inpe.br/sibgrapi@80/2009/08.26.13.07 |
| Last Update | 2009:08.26.13.07.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/sibgrapi@80/2009/08.26.13.07.02 |
| Metadata Last Update | 2022:07.30.18.33.28 (UTC) administrator |
| DOI | 10.1109/SIBGRAPI.2009.32 |
| Citation Key | LopesAvPeOlCoAr:2009:NuDeVi |
| Title | Nude detection in video using bag-of-visual-features  |
| Format | Printed, On-line. |
| Year | 2009 |
| Access Date | 2024, May 02 |
| Number of Files | 1 |
| Size | 3165 KiB |
| 2. Context | |
| Author | 1 Lopes, Ana Paula Brandão 2 Avila, Sandra Eliza Fonte de 3 Peixoto, Anderson Nunes Alves 4 Oliveira, Rodrigo Silva 5 Coelho, Marcelo de Miranda 6 Araújo, Arnaldo de Albuquerque |
| Affiliation | 1 Federal University of Minas Gerais (UFMG), State University of Santa Cruz (UESC) 2 Federal University of Minas Gerais (UFMG) 3 Federal University of Minas Gerais (UFMG) 4 Federal University of Minas Gerais (UFMG) 5 Federal University of Minas Gerais (UFMG), Preparatory School of Air Cadets (EPCAR) 6 Federal University of Minas Gerais (UFMG) |
| Editor | Nonato, Luis Gustavo Scharcanski, Jacob |
| e-Mail Address | sandraeliza@gmail.com |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 22 (SIBGRAPI) |
| Conference Location | Rio de Janeiro, RJ, Brazil |
| Date | 11-14 Oct. 2009 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| History (UTC) | 2010-08-28 20:03:27 :: sandraeliza@gmail.com -> administrator :: 2022-07-30 18:33:28 :: administrator -> :: 2009 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | nude detection bag-of-visual-features video classification |
| Abstract | The ability to filter improper content from multimedia sources based on visual content has important applications, since text-based filters are clearly insufficient against erroneous and/or malicious associations between text and actual content. In this paper, we investigate a method for detection of nudity in videos based on a bag-of-visual-features representation for frames and an associated voting scheme. Bag-of-Visual-Features (BoVF) approaches have been successfully applied to object recognition and scene classification, showing robustness to occlusion and also to the several kinds of variations that normally curse object detection methods. To the best of our knowledge, only two proposals in the literature use BoVF for nude detection in still images, and no other attempt has been made at applying BoVF for videos. Nevertheless, the results of our experiments show that this approach is indeed able to provide good recognition rates for nudity even at the frame level and with a relatively low sampling ratio. Also, the proposed voting scheme significantly enhances the recognition rates for video segments, achieving, in the best case, a value of 93.2% of correct classification, using a sampling ratio of 1/15 frames. Finally, a visual analysis of some particular cases indicates possible sources of misclassifications. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2009 > Nude detection in... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Nude detection in... |
| 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/8JMKD3MGPBW4/35THDDS |
| zipped data URL | http://urlib.net/zip/8JMKD3MGPBW4/35THDDS |
| Language | en |
| Target File | PID949976.pdf |
| User Group | sandraeliza@gmail.com |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 |
| Next Higher Units | 8JMKD3MGPEW34M/46SJQ2S 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.14.19.43 2 |
| 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 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 |