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1. Identity statement
Reference TypeConference Paper (Conference Proceedings)
Sitesibgrapi.sid.inpe.br
Holder Codeibi 8JMKD3MGPEW34M/46T9EHH
Identifier8JMKD3MGPEW34M/45CTC28
Repositorysid.inpe.br/sibgrapi/2021/09.06.13.58
Last Update2021:09.06.13.58.21 (UTC) administrator
Metadata Repositorysid.inpe.br/sibgrapi/2021/09.06.13.58.21
Metadata Last Update2022:09.10.00.16.17 (UTC) administrator
Citation KeyStorchAgosZattPalo:2021:ExERDi
TitleExploring ERP Distortions to Reduce the Encoding Time of 360 Videos
FormatOn-line
Year2021
Access Date2024, Apr. 20
Number of Files1
Size950 KiB
2. Context
Author1 Storch, Iago
2 Agostini, Luciano
3 Zatt, Bruno
4 Palomino, Daniel
Affiliation1 Universidade Federal de Pelotas (UFPel)
2 Universidade Federal de Pelotas (UFPel)
3 Universidade Federal de Pelotas (UFPel)
4 Universidade Federal de Pelotas (UFPel)
EditorPaiva, Afonso
Menotti, David
Baranoski, Gladimir V. G.
Proença, Hugo Pedro
Junior, Antonio Lopes Apolinario
Papa, João Paulo
Pagliosa, Paulo
dos Santos, Thiago Oliveira
e Sá, Asla Medeiros
da Silveira, Thiago Lopes Trugillo
Brazil, Emilio Vital
Ponti, Moacir A.
Fernandes, Leandro A. F.
Avila, Sandra
e-Mail Addressicstorch@inf.ufpel.edu.br
Conference NameConference on Graphics, Patterns and Images, 34 (SIBGRAPI)
Conference LocationGramado, RS, Brazil (virtual)
Date18-22 Oct. 2021
PublisherSociedade Brasileira de Computação
Publisher CityPorto Alegre
Book TitleProceedings
Tertiary TypeMaster's or Doctoral Work
History (UTC)2021-09-06 13:58:21 :: icstorch@inf.ufpel.edu.br -> administrator ::
2022-09-10 00:16:17 :: administrator -> :: 2021
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Keywordsomnidirectional video
fast video coding
projection distortion
time saving
AbstractThe encoding of 360 videos presents many challenges. These videos require a planar projection stage before encoding, and there are no studies on how projection interferes with the encoder decisions. Also, due to the increased resolution, encoding 360 videos is computationally costlier than conventional videos. In this work, we perform an extensive evaluation of how the texture distortions caused by the projection interfere with the encoder's behavior and exploit these interferences to propose multiple fast algorithms to accelerate the encoding. Experimental results show that the proposed algorithms reduce encoding time significantly with minor coding efficiency penalties, while the evaluations expose novel insights into the encoder behavior.
Arrangementurlib.net > SDLA > Fonds > SIBGRAPI 2021 > Exploring ERP Distortions...
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4. Conditions of access and use
data URLhttp://urlib.net/ibi/8JMKD3MGPEW34M/45CTC28
zipped data URLhttp://urlib.net/zip/8JMKD3MGPEW34M/45CTC28
Languageen
Target FileIagoStorch_Dissertation_Summary_CR.pdf
User Groupicstorch@inf.ufpel.edu.br
Visibilityshown
5. Allied materials
Mirror Repositorysid.inpe.br/banon/2001/03.30.15.38.24
Next Higher Units8JMKD3MGPEW34M/45PQ3RS
Citing Item Listsid.inpe.br/sibgrapi/2021/11.12.11.46 3
Host Collectionsid.inpe.br/banon/2001/03.30.15.38
6. Notes
Empty Fieldsarchivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage 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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