| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | sibgrapi.sid.inpe.br | |||
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH | |||
| Identifier | 8JMKD3MGPBW34M/3C9KN6H | |||
| Repository | sid.inpe.br/sibgrapi/2012/07.13.21.16 | |||
| Last Update | 2012:07.13.21.16.53 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/sibgrapi/2012/07.13.21.16.53 | |||
| Metadata Last Update | 2022:06.14.00.07.33 (UTC) administrator | |||
| DOI | 10.1109/SIBGRAPI.2012.38 | |||
| Citation Key | PintoPedrSchwRoch:2012:ViFaSp | |||
| Title | Video-Based Face Spoofing Detection through Visual Rhythm Analysis  | |||
| Format | DVD, On-line. | |||
| Year | 2012 | |||
| Access Date | 2024, May 02 | |||
| Number of Files | 1 | |||
| Size | 3741 KiB | |||
| 2. Context | ||||
| Author | 1 Pinto, Allan da Silva 2 Pedrini, Helio 3 Schwartz, William Robson 4 Rocha, Anderson | |||
| Affiliation | 1 University of Campinas 2 University of Campinas 3 Universidade Federal de Minas Gerais 4 University of Campinas | |||
| Editor | Freitas, Carla Maria Dal Sasso Sarkar, Sudeep Scopigno, Roberto Silva, Luciano | |||
| e-Mail Address | allansp84@gmail.com | |||
| Conference Name | Conference on Graphics, Patterns and Images, 25 (SIBGRAPI) | |||
| Conference Location | Ouro Preto, MG, Brazil | |||
| Date | 22-25 Aug. 2012 | |||
| Publisher | IEEE Computer Society | |||
| Publisher City | Los Alamitos | |||
| Book Title | Proceedings | |||
| Tertiary Type | Full Paper | |||
| History (UTC) | 2012-09-20 16:45:34 :: allansp84@gmail.com -> administrator :: 2012 2022-03-08 21:03:24 :: administrator -> menottid@gmail.com :: 2012 2022-03-10 13:03:16 :: menottid@gmail.com -> administrator :: 2012 2022-06-14 00:07:33 :: administrator -> :: 2012 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Version Type | finaldraft | |||
| Keywords | Biometrics Video-based Face Spoofing Visual Rhythm Gray-Level Co-occurrence Matrix | |||
| Abstract | Recent advances on biometrics, information forensics, and security have improved the accuracy of biometric systems, mainly those based on facial information. However, an ever-growing challenge is the vulnerability of such systems to impostor attacks, in which users without access privileges try to authenticate themselves as valid users. In this work, we present a solution to video-based face spoofing to biometric systems. Such type of attack is characterized by presenting a video of a real user to the biometric system. To the best of our knowledge, this is the first attempt of dealing with video-based face spoofing based in the analysis of global information that is invariant to video content. Our approach takes advantage of noise signatures generated by the recaptured video to distinguish between fake and valid access. To capture the noise and obtain a compact representation, we use the Fourier spectrum followed by the computation of the visual rhythm and extraction of the gray-level co-occurrence matrices, used as feature descriptors. Results show the effectiveness of the proposed approach to distinguish between valid and fake users for video-based spoofing with near-perfect classification results. | |||
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2012 > Video-Based Face Spoofing... | |||
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Video-Based Face Spoofing... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGPBW34M/3C9KN6H | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGPBW34M/3C9KN6H | |||
| Language | en | |||
| Target File | paper_camera_ready.pdf | |||
| User Group | allansp84@gmail.com | |||
| Visibility | shown | |||
| 5. Allied materials | ||||
| Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 | |||
| Next Higher Units | 8JMKD3MGPEW34M/46SL8GS 8JMKD3MGPEW34M/4742MCS | |||
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.15.03.31 6 | |||
| 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 | |||