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1. Identity statement
Reference TypeConference Paper (Conference Proceedings)
Sitesibgrapi.sid.inpe.br
Holder Codeibi 8JMKD3MGPEW34M/46T9EHH
Identifier8JMKD3MGPAW/3ME7PA8
Repositorysid.inpe.br/sibgrapi/2016/09.13.14.16
Last Update2016:09.13.14.16.16 (UTC) flavio@ufpr.br
Metadata Repositorysid.inpe.br/sibgrapi/2016/09.13.14.16.16
Metadata Last Update2022:05.18.22.21.10 (UTC) administrator
Citation KeySilvaZavaBellSilv:2016:TrFaBa
TitleFollow that nose: tracking faces based on the nose region and image quality feedback
FormatOn-line
Year2016
Access Date2024, Sep. 17
Number of Files1
Size3204 KiB
2. Context
Author1 Silva, Luan Porfírio e
2 Zavan, Flávio Henrique de Bittencourt
3 Bellon, Olga Regina Pereira
4 Silva, Luciano
Affiliation1 Universidade Federal do Paraná
2 Universidade Federal do Paraná
3 Universidade Federal do Paraná
4 Universidade Federal do Paraná
EditorAliaga, Daniel G.
Davis, Larry S.
Farias, Ricardo C.
Fernandes, Leandro A. F.
Gibson, Stuart J.
Giraldi, Gilson A.
Gois, João Paulo
Maciel, Anderson
Menotti, David
Miranda, Paulo A. V.
Musse, Soraia
Namikawa, Laercio
Pamplona, Mauricio
Papa, João Paulo
Santos, Jefersson dos
Schwartz, William Robson
Thomaz, Carlos E.
e-Mail Addressflavio@ufpr.br
Conference NameConference on Graphics, Patterns and Images, 29 (SIBGRAPI)
Conference LocationSão José dos Campos, SP, Brazil
Date4-7 Oct. 2016
PublisherSociedade Brasileira de Computação
Publisher CityPorto Alegre
Book TitleProceedings
Tertiary TypeFace Processing Application Paper
History (UTC)2016-09-13 14:16:16 :: flavio@ufpr.br -> administrator ::
2022-05-18 22:21:10 :: administrator -> :: 2016
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
KeywordsFace tracker
Nose region
Face image quality
AbstractFace tracking uses temporal information to infer the position of the face in each frame. One of its applications is in unconstrained (in-the-wild) environments where face detection methods fail to perform robustly. Current approaches presented in the literature are based on facial landmarks. Therefore, they have limitations when applied in in-the-wild environments as estimating the landmarks in such scenarios is not trivial. To address this issue, we propose a novel landmark-free approach based on a state-of-the-art generic visual tracking method, as baseline, combined with face quality assessment for initializing the tracking. In addition, we introduce using only the nose region as a solution for in-the-wild face tracking, initializing it with the nose of the best quality face in the video sequence. The nose is detected and used to estimate the head pose, which is combined with the face quality score for choosing the initialization frame. The nose region, rather than the entire face was chosen due to it being unlikely to be occluded, mostly invariant to facial expressions and visible in a long range of head poses. We performed experiments on the 300 Videos in the Wild dataset and our results favorably compared against the baseline method.
Arrangementurlib.net > SDLA > Fonds > SIBGRAPI 2016 > Follow that nose:...
doc Directory Contentaccess
source Directory Contentthere are no files
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4. Conditions of access and use
data URLhttp://urlib.net/ibi/8JMKD3MGPAW/3ME7PA8
zipped data URLhttp://urlib.net/zip/8JMKD3MGPAW/3ME7PA8
Languageen
Target FileFollow_Sibgrapi_Noses.pdf
User Groupflavio@ufpr.br
Visibilityshown
Update Permissionnot transferred
5. Allied materials
Mirror Repositorysid.inpe.br/banon/2001/03.30.15.38.24
Next Higher Units8JMKD3MGPAW/3M2D4LP
Citing Item Listsid.inpe.br/sibgrapi/2016/07.02.23.50 29
sid.inpe.br/banon/2001/03.30.15.38.24 1
Host Collectionsid.inpe.br/banon/2001/03.30.15.38
6. Notes
Empty Fieldsarchivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination doi 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 versiontype volume


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