Variable and constant bitrate in a DVC to H.264/AVC transcoder
Mobile-to-mobile video communications constitute one of the main research areas dealing with the dynamic adaptation of traffic generated by video sources. In a framework where one mobile device sends video information to another, both transmitter and receiver should employ video encoders and decoder...
Uloženo v:
| Vydáno v: | Signal processing. Image communication Ročník 26; číslo 6; s. 310 - 323 |
|---|---|
| Hlavní autoři: | , , , |
| Médium: | Journal Article |
| Jazyk: | angličtina |
| Vydáno: |
Amsterdam
Elsevier B.V
01.07.2011
Elsevier |
| Témata: | |
| ISSN: | 0923-5965, 1879-2677 |
| On-line přístup: | Získat plný text |
| Tagy: |
Přidat tag
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!
|
| Abstract | Mobile-to-mobile video communications constitute one of the main research areas dealing with the dynamic adaptation of traffic generated by video sources. In a framework where one mobile device sends video information to another, both transmitter and receiver should employ video encoders and decoders with low complexity. In this paper, a Variable/Constant Bitrate DVC to H.264/AVC Transcoder is proposed which takes the advantage of both paradigms in terms of low-complexity algorithms on the end-user device side (DVC encoder and H.264/AVC decoder). The proposed transcoder is based on the hypothesis that common DVC GOPs can be converted to H.264/AVC GOPs without significant rate–distortion and bitrate losses, in a flexible way. An in-depth study of the different frame types available in DVC has been carried out in order to exploit the correlation between them and the most suitable GOP pattern in H.264/AVC. Moreover, a dynamic motion estimation technique is proposed in this paper for optimizing the search area for the motion vectors, with the purpose of being used in combination with the GOP mapping approach. Simulation results show that the proposed approaches reduce the DVC to H.264/AVC transcoder complexity by up to 60% on average, while maintaining the coding efficiency in CBR and VBR scenarios, achieving very high quality results over different types of metrics (both objective and subjective). Finally, we conduct a comparative study with all the most prominent DVC transcoding proposals available in the literature, showing that the proposed transcoder achieves the best results (in terms of PSNR and bitrate).
► We propose a fast DVC to H.264/AVC transcoder for mobile video communications. ► The transcoding complexity is reduced up to 60% maintaining the quality/bitrate. ► The proposed transcoder permits the conversion between different frame structures.► The proposed transcoder is tested with constant and variable bitrate frameworks. |
|---|---|
| AbstractList | Mobile-to-mobile video communications constitute one of the main research areas dealing with the dynamic adaptation of traffic generated by video sources. In a framework where one mobile device sends video information to another, both transmitter and receiver should employ video encoders and decoders with low complexity. In this paper, a Variable/Constant Bitrate DVC to H.264/AVC Transcoder is proposed which takes the advantage of both paradigms in terms of low-complexity algorithms on the end-user device side (DVC encoder and H.264/AVC decoder). The proposed transcoder is based on the hypothesis that common DVC GOPs can be converted to H.264/AVC GOPs without significant rate–distortion and bitrate losses, in a flexible way. An in-depth study of the different frame types available in DVC has been carried out in order to exploit the correlation between them and the most suitable GOP pattern in H.264/AVC. Moreover, a dynamic motion estimation technique is proposed in this paper for optimizing the search area for the motion vectors, with the purpose of being used in combination with the GOP mapping approach. Simulation results show that the proposed approaches reduce the DVC to H.264/AVC transcoder complexity by up to 60% on average, while maintaining the coding efficiency in CBR and VBR scenarios, achieving very high quality results over different types of metrics (both objective and subjective). Finally, we conduct a comparative study with all the most prominent DVC transcoding proposals available in the literature, showing that the proposed transcoder achieves the best results (in terms of PSNR and bitrate).
► We propose a fast DVC to H.264/AVC transcoder for mobile video communications. ► The transcoding complexity is reduced up to 60% maintaining the quality/bitrate. ► The proposed transcoder permits the conversion between different frame structures.► The proposed transcoder is tested with constant and variable bitrate frameworks. Mobile-to-mobile video communications constitute one of the main research areas dealing with the dynamic adaptation of traffic generated by video sources. In a framework where one mobile device sends video information to another, both transmitter and receiver should employ video encoders and decoders with low complexity. In this paper, a Variable/Constant Bitrate DVC to H.264/AVC Transcoder is proposed which takes the advantage of both paradigms in terms of low-complexity algorithms on the end-user device side (DVC encoder and H.264/AVC decoder). The proposed transcoder is based on the hypothesis that common DVC GOPs can be converted to H.264/AVC GOPs without significant rate-distortion and bitrate losses, in a flexible way. An in-depth study of the different frame types available in DVC has been carried out in order to exploit the correlation between them and the most suitable GOP pattern in H.264/AVC. Moreover, a dynamic motion estimation technique is proposed in this paper for optimizing the search area for the motion vectors, with the purpose of being used in combination with the GOP mapping approach. Simulation results show that the proposed approaches reduce the DVC to H.264/AVC transcoder complexity by up to 60% on average, while maintaining the coding efficiency in CBR and VBR scenarios, achieving very high quality results over different types of metrics (both objective and subjective). Finally, we conduct a comparative study with all the most prominent DVC transcoding proposals available in the literature, showing that the proposed transcoder achieves the best results (in terms of PSNR and bitrate). |
| Author | Martínez, José Luis Fernández-Escribano, Gerardo Quiles, Francisco José Corrales-García, Alberto |
| Author_xml | – sequence: 1 givenname: Alberto surname: Corrales-García fullname: Corrales-García, Alberto email: albertocorrales@dsi.uclm.es organization: Instituto de Investigación en Informática de Albacete, University of Castilla-La-Mancha, Campus Universitario s/n, 02071 Albacete, Spain – sequence: 2 givenname: José Luis surname: Martínez fullname: Martínez, José Luis email: joseluis.martinez@fdi.ucm.es organization: Architecture and Technology of Computing Systems Group, Complutense University, Ciudad Universitaria s/n, 28040 Madrid, Spain – sequence: 3 givenname: Gerardo surname: Fernández-Escribano fullname: Fernández-Escribano, Gerardo email: gerardo@dsi.uclm.es organization: Instituto de Investigación en Informática de Albacete, University of Castilla-La-Mancha, Campus Universitario s/n, 02071 Albacete, Spain – sequence: 4 givenname: Francisco José surname: Quiles fullname: Quiles, Francisco José email: paco@dsi.uclm.es organization: Instituto de Investigación en Informática de Albacete, University of Castilla-La-Mancha, Campus Universitario s/n, 02071 Albacete, Spain |
| BackLink | http://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24259290$$DView record in Pascal Francis |
| BookMark | eNqFkMFq3DAQQEVIIJttviAXX0JPdkZjW7YOLYRt0hQWegm5ClkaBS1eKZGUQv--3m7ooYf2NAy8Nwzvgp2GGIixKw4NBy5udo3f62dqEDhvoG8A-Alb8XGQNYphOGUrkNjWvRT9ObvIeQcA2IFcsc9POnk9zVTpYCsTQy46lGryJelClQ-Vrr48baoSq4cGRXdze1iSDtlES-kDO3N6znT5Ptfs8f7ucfNQb79__ba53damFX2p9QRO9rYVAGIipEEY6TT2o8EJWytt26HgNFrQzuEwcHLSOTFOnHhnXbtmH49nX1J8faNc1N5nQ_OsA8W3rMZRdigRcSGv30mdjZ7d8qnxWb2kJVD6qbDDXqKEhWuPnEkx50TuD8JBHZqqnfrdVB2aKujV0nSx5F-W8UUXH8OSxM__cT8dXVo6_fCUVDaegiHrE5mibPT_9H8BXI2TFw |
| CitedBy_id | crossref_primary_10_1007_s11760_022_02182_7 crossref_primary_10_1038_s41598_025_99533_4 crossref_primary_10_1007_s11554_014_0477_z |
| Cites_doi | 10.1109/TCSVT.2008.918115 10.1109/ICIP.2009.5413747 10.1109/TCSVT.2009.2031374 10.1109/TCSVT.2003.815165 10.1109/MMSP.2010.5662039 10.1016/j.image.2008.03.002 10.1109/TMM.2007.911838 10.1109/TBC.2004.834028 10.1109/JPROC.2004.839619 |
| ContentType | Journal Article |
| Copyright | 2011 Elsevier B.V. 2015 INIST-CNRS |
| Copyright_xml | – notice: 2011 Elsevier B.V. – notice: 2015 INIST-CNRS |
| DBID | AAYXX CITATION IQODW 7SC 7SP 8FD JQ2 L7M L~C L~D |
| DOI | 10.1016/j.image.2011.05.001 |
| DatabaseName | CrossRef Pascal-Francis Computer and Information Systems Abstracts Electronics & Communications Abstracts Technology Research Database ProQuest Computer Science Collection Advanced Technologies Database with Aerospace Computer and Information Systems Abstracts Academic Computer and Information Systems Abstracts Professional |
| DatabaseTitle | CrossRef Technology Research Database Computer and Information Systems Abstracts – Academic Electronics & Communications Abstracts ProQuest Computer Science Collection Computer and Information Systems Abstracts Advanced Technologies Database with Aerospace Computer and Information Systems Abstracts Professional |
| DatabaseTitleList | Technology Research Database |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Applied Sciences Engineering Computer Science |
| EISSN | 1879-2677 |
| EndPage | 323 |
| ExternalDocumentID | 24259290 10_1016_j_image_2011_05_001 S0923596511000476 |
| GroupedDBID | --K --M .DC .~1 0R~ 123 1B1 1~. 1~5 4.4 457 4G. 5VS 7-5 71M 8P~ 9JN AACTN AAEDT AAEDW AAIAV AAIKJ AAKOC AALRI AAOAW AAQFI AAQXK AAXUO AAYFN ABBOA ABFNM ABMAC ABXDB ABYKQ ACDAQ ACGFS ACNNM ACRLP ACZNC ADBBV ADEZE ADJOM ADMUD ADTZH AEBSH AECPX AEKER AFKWA AFTJW AGHFR AGUBO AGYEJ AHHHB AHJVU AHZHX AIALX AIEXJ AIKHN AITUG AJBFU AJOXV ALMA_UNASSIGNED_HOLDINGS AMFUW AMRAJ AOUOD ASPBG AVWKF AXJTR AZFZN BJAXD BKOJK BLXMC CS3 EBS EFJIC EFLBG EJD EO8 EO9 EP2 EP3 FDB FEDTE FGOYB FIRID FNPLU FYGXN G-Q G8K GBLVA GBOLZ HLZ HVGLF HZ~ IHE J1W JJJVA KOM LG9 M41 MO0 N9A O-L O9- OAUVE OZT P-8 P-9 P2P PC. PQQKQ Q38 R2- RIG ROL RPZ SBC SDF SDG SDP SES SEW SPC SPCBC SST SSV SSZ T5K WUQ XPP ZMT ~G- 9DU AATTM AAXKI AAYWO AAYXX ABDPE ABWVN ACLOT ACRPL ADNMO AEIPS AFJKZ AGQPQ AIIUN ANKPU APXCP CITATION EFKBS ~HD AFXIZ AGCQF AGRNS BNPGV IQODW SSH 7SC 7SP 8FD JQ2 L7M L~C L~D |
| ID | FETCH-LOGICAL-c365t-ab0f95d36006be2e76c9fa258c2b23d9d34261e8d0aff2771ef9ff68b1e14df3 |
| ISICitedReferencesCount | 6 |
| ISICitedReferencesURI | http://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Summon&SrcAuth=ProQuest&DestLinkType=CitingArticles&DestApp=WOS_CPL&KeyUT=000292234400005&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D |
| ISSN | 0923-5965 |
| IngestDate | Sat Sep 27 19:40:34 EDT 2025 Mon Jul 21 09:17:41 EDT 2025 Sat Nov 29 05:08:56 EST 2025 Tue Nov 18 22:40:10 EST 2025 Fri Feb 23 02:28:16 EST 2024 |
| IsPeerReviewed | true |
| IsScholarly | true |
| Issue | 6 |
| Keywords | DVC Wyner-Ziv H.264/AVC Constant bitrate Video transcoding Video coding Performance evaluation Image processing Wireless telecommunication Video signal Transmitter Mobile communication Mapping Videoconference Optimization Video signal processing Codec Group of pictures Algorithm complexity Constant bit rate Motion estimation Coding circuit Rate distortion theory Transcoding Decoding circuit Decoding Algorithm Variable bit rate Simulation Signal processing |
| Language | English |
| License | https://www.elsevier.com/tdm/userlicense/1.0 CC BY 4.0 |
| LinkModel | OpenURL |
| MergedId | FETCHMERGED-LOGICAL-c365t-ab0f95d36006be2e76c9fa258c2b23d9d34261e8d0aff2771ef9ff68b1e14df3 |
| Notes | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
| PQID | 889429222 |
| PQPubID | 23500 |
| PageCount | 14 |
| ParticipantIDs | proquest_miscellaneous_889429222 pascalfrancis_primary_24259290 crossref_primary_10_1016_j_image_2011_05_001 crossref_citationtrail_10_1016_j_image_2011_05_001 elsevier_sciencedirect_doi_10_1016_j_image_2011_05_001 |
| PublicationCentury | 2000 |
| PublicationDate | 2011-07-01 |
| PublicationDateYYYYMMDD | 2011-07-01 |
| PublicationDate_xml | – month: 07 year: 2011 text: 2011-07-01 day: 01 |
| PublicationDecade | 2010 |
| PublicationPlace | Amsterdam |
| PublicationPlace_xml | – name: Amsterdam |
| PublicationTitle | Signal processing. Image communication |
| PublicationYear | 2011 |
| Publisher | Elsevier B.V Elsevier |
| Publisher_xml | – name: Elsevier B.V – name: Elsevier |
| References | J. Ascenso, C. Brites, F. Pereira, Improving frame interpolation with spatial motion smoothing for pixel domain distributed video coding, in: Proceedings of the Fifth EURASIP Conference on Speech and Image Processing, Multimedia Communications and Services, Smolenice, Slovak Republic, June 2005. G. Sullivan, G. Bjøntegaard, Recommended simulation common conditions for H.26 Wiegand, Sullivan, Bjontegaard, Luthra (bib9) 2003; 13 A. Aaron, R. Zhang, B. Girod, Wyner-Ziv coding for Motion Video, in: Asilomar Conference on Signals, Systems and Computers, Pacific Grove, USA, November 2002. ISO/IEC International Standard 14496-10:2003, Information Technology – Coding of Audio – Visual Objects – Part 10: Advanced Video Coding. Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG, Reference Software to Committee Draft, JVT-F100 JM14.0. 2008. J.L. Martínez, H. Kalva, G. Fernández-Escribano, W.A.C. Fernando, P. Cuenca, Wyner-Ziv to H.264/AVC video transcoder, in: Proceedings of the 16th IEEE International Conference on Image Processing (ICIP), Cairo, Egypt, November 2009, pp. 2941–2944. (accessed March 2011). A. Corrales-García, J.L. Martínez, G. Fernandez-Escribano, Reducing DVC decoder complexity in a multicore system, in: IEEE International Workshop on Multimedia Signal Processing (MMSP), Saint-Malo, France, October 2010, pp. 315–320. Peixoto, Queiroz, Mukherjee (bib6) 2010; 20 G. Bjøntegaard, Calculation of Average PSNR differences between RD-curves, in: Presented at the 13th VCEG-M33 Meeting, Austin, TX, USA, April 2001. Girod, Aaron, Rane, Rebollo-Monedero (bib8) January 2005; 93 L coding efficiency experiments on low-resolution progressive-scan source material, ITU-T VCEG, Doc. VCEG-N81, September 2001. X. Artigas, J. Ascenso, M. Dalai, S. Klomp, D. Kubasov, M. Ouaret, The DISCOVER codec: architecture, techniques and evaluation, in: Proceedings of the Picture Coding Symposium, Lisbon, Portugal, November 2007. X. Yi, J. Zhang, N. Ling, W. Shang, Improved and simplified fast motion estimation for JM, JVT Meeting, Poznan, Poland, Technical Report JVT-P021, July 2005. Brites, Ascenso, Pedro, Pereira (bib14) April 2008; 23 J. Ascenso, C. Brites, F. Dufaux, A. Fernando, T. Ebrahimi, F. Pereira, S. Tubaro, The VISNET II DVC Codec: architecture, tools and performance, in: Proceedings of the 18th European Signal Processing Conference (EUSIPCO), Aalborg, Denmark, 2010. Pinson, Wolf. (bib18) 2004; 50 Fernández-Escribano, Kalva, Cuenca, Orozco-Barbosa, Garrido (bib4) 2008; 18 MSU Video Quality Measurement Tool, MSU Graphics & Media Lab (Video Group). Available from Fernández-Escribano, Bialkowski, Gámez, Kalva, Cuenca, Orozco-Barbosa, Kaup (bib5) 2008; 10 JVT Test Model Ad Hoc Group, Evaluation Sheet for Motion Estimation, Draft version 4, February 2003. Peixoto (10.1016/j.image.2011.05.001_bib6) 2010; 20 Fernández-Escribano (10.1016/j.image.2011.05.001_bib5) 2008; 10 Pinson (10.1016/j.image.2011.05.001_bib18) 2004; 50 Girod (10.1016/j.image.2011.05.001_bib8) 2005; 93 10.1016/j.image.2011.05.001_bib3 10.1016/j.image.2011.05.001_bib20 10.1016/j.image.2011.05.001_bib2 10.1016/j.image.2011.05.001_bib1 10.1016/j.image.2011.05.001_bib7 10.1016/j.image.2011.05.001_bib16 10.1016/j.image.2011.05.001_bib17 Wiegand (10.1016/j.image.2011.05.001_bib9) 2003; 13 10.1016/j.image.2011.05.001_bib15 10.1016/j.image.2011.05.001_bib12 10.1016/j.image.2011.05.001_bib13 10.1016/j.image.2011.05.001_bib10 10.1016/j.image.2011.05.001_bib11 Fernández-Escribano (10.1016/j.image.2011.05.001_bib4) 2008; 18 Brites (10.1016/j.image.2011.05.001_bib14) 2008; 23 10.1016/j.image.2011.05.001_bib19 |
| References_xml | – volume: 20 start-page: 189 year: 2010 end-page: 200 ident: bib6 article-title: A Wyner-Ziv video transcoder publication-title: IEEE Transactions on Circuits and Systems for Video Technology – reference: (accessed March 2011). – volume: 23 start-page: 269 year: April 2008 end-page: 297 ident: bib14 article-title: Evaluating a feedback channel based transform domain Wyner-Ziv Video Codec publication-title: Signal Processing: Image Communication – reference: ISO/IEC International Standard 14496-10:2003, Information Technology – Coding of Audio – Visual Objects – Part 10: Advanced Video Coding. – reference: J. Ascenso, C. Brites, F. Dufaux, A. Fernando, T. Ebrahimi, F. Pereira, S. Tubaro, The VISNET II DVC Codec: architecture, tools and performance, in: Proceedings of the 18th European Signal Processing Conference (EUSIPCO), Aalborg, Denmark, 2010. – volume: 18 start-page: 172 year: 2008 end-page: 185 ident: bib4 article-title: A fast MB mode decision algorithm for MPEG-2 to H.264/AVC P-frame transcoding publication-title: IEEE Transactions on Circuits and Systems for Video Technology – volume: 13 start-page: 560 year: 2003 end-page: 576 ident: bib9 article-title: Overview of the H.264/AVC Video Coding Standard publication-title: IEEE Transactions on Circuits and Systems for Video Technology – volume: 93 year: January 2005 ident: bib8 article-title: Distributed video coding publication-title: Proceedings of the IEEE – reference: Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG, Reference Software to Committee Draft, JVT-F100 JM14.0. 2008. – reference: JVT Test Model Ad Hoc Group, Evaluation Sheet for Motion Estimation, Draft version 4, February 2003. – reference: A. Aaron, R. Zhang, B. Girod, Wyner-Ziv coding for Motion Video, in: Asilomar Conference on Signals, Systems and Computers, Pacific Grove, USA, November 2002. – reference: J. Ascenso, C. Brites, F. Pereira, Improving frame interpolation with spatial motion smoothing for pixel domain distributed video coding, in: Proceedings of the Fifth EURASIP Conference on Speech and Image Processing, Multimedia Communications and Services, Smolenice, Slovak Republic, June 2005. – reference: J.L. Martínez, H. Kalva, G. Fernández-Escribano, W.A.C. Fernando, P. Cuenca, Wyner-Ziv to H.264/AVC video transcoder, in: Proceedings of the 16th IEEE International Conference on Image Processing (ICIP), Cairo, Egypt, November 2009, pp. 2941–2944. – reference: L coding efficiency experiments on low-resolution progressive-scan source material, ITU-T VCEG, Doc. VCEG-N81, September 2001. – reference: MSU Video Quality Measurement Tool, MSU Graphics & Media Lab (Video Group). Available from: – reference: A. Corrales-García, J.L. Martínez, G. Fernandez-Escribano, Reducing DVC decoder complexity in a multicore system, in: IEEE International Workshop on Multimedia Signal Processing (MMSP), Saint-Malo, France, October 2010, pp. 315–320. – reference: G. Bjøntegaard, Calculation of Average PSNR differences between RD-curves, in: Presented at the 13th VCEG-M33 Meeting, Austin, TX, USA, April 2001. – reference: G. Sullivan, G. Bjøntegaard, Recommended simulation common conditions for H.26 – volume: 50 start-page: 312 year: 2004 end-page: 322 ident: bib18 article-title: A new standardized method for objectively measuring video quality publication-title: IEEE Transactions on Broadcasting – reference: X. Yi, J. Zhang, N. Ling, W. Shang, Improved and simplified fast motion estimation for JM, JVT Meeting, Poznan, Poland, Technical Report JVT-P021, July 2005. – reference: X. Artigas, J. Ascenso, M. Dalai, S. Klomp, D. Kubasov, M. Ouaret, The DISCOVER codec: architecture, techniques and evaluation, in: Proceedings of the Picture Coding Symposium, Lisbon, Portugal, November 2007. – volume: 10 start-page: 286 year: 2008 end-page: 299 ident: bib5 article-title: Low-complexity heterogeneous video transcoding using data mining publication-title: IEEE Transactions on Multimedia – ident: 10.1016/j.image.2011.05.001_bib2 – ident: 10.1016/j.image.2011.05.001_bib17 – ident: 10.1016/j.image.2011.05.001_bib1 – ident: 10.1016/j.image.2011.05.001_bib16 – ident: 10.1016/j.image.2011.05.001_bib19 – volume: 18 start-page: 172 issue: 2 year: 2008 ident: 10.1016/j.image.2011.05.001_bib4 article-title: A fast MB mode decision algorithm for MPEG-2 to H.264/AVC P-frame transcoding publication-title: IEEE Transactions on Circuits and Systems for Video Technology doi: 10.1109/TCSVT.2008.918115 – ident: 10.1016/j.image.2011.05.001_bib7 doi: 10.1109/ICIP.2009.5413747 – volume: 20 start-page: 189 issue: 2 year: 2010 ident: 10.1016/j.image.2011.05.001_bib6 article-title: A Wyner-Ziv video transcoder publication-title: IEEE Transactions on Circuits and Systems for Video Technology doi: 10.1109/TCSVT.2009.2031374 – volume: 13 start-page: 560 issue: 7 year: 2003 ident: 10.1016/j.image.2011.05.001_bib9 article-title: Overview of the H.264/AVC Video Coding Standard publication-title: IEEE Transactions on Circuits and Systems for Video Technology doi: 10.1109/TCSVT.2003.815165 – ident: 10.1016/j.image.2011.05.001_bib20 – ident: 10.1016/j.image.2011.05.001_bib3 doi: 10.1109/MMSP.2010.5662039 – volume: 23 start-page: 269 issue: 4 year: 2008 ident: 10.1016/j.image.2011.05.001_bib14 article-title: Evaluating a feedback channel based transform domain Wyner-Ziv Video Codec publication-title: Signal Processing: Image Communication doi: 10.1016/j.image.2008.03.002 – volume: 10 start-page: 286 issue: 2 year: 2008 ident: 10.1016/j.image.2011.05.001_bib5 article-title: Low-complexity heterogeneous video transcoding using data mining publication-title: IEEE Transactions on Multimedia doi: 10.1109/TMM.2007.911838 – ident: 10.1016/j.image.2011.05.001_bib12 – ident: 10.1016/j.image.2011.05.001_bib15 – volume: 50 start-page: 312 issue: 3 year: 2004 ident: 10.1016/j.image.2011.05.001_bib18 article-title: A new standardized method for objectively measuring video quality publication-title: IEEE Transactions on Broadcasting doi: 10.1109/TBC.2004.834028 – volume: 93 issue: 1 year: 2005 ident: 10.1016/j.image.2011.05.001_bib8 article-title: Distributed video coding publication-title: Proceedings of the IEEE doi: 10.1109/JPROC.2004.839619 – ident: 10.1016/j.image.2011.05.001_bib13 – ident: 10.1016/j.image.2011.05.001_bib10 – ident: 10.1016/j.image.2011.05.001_bib11 |
| SSID | ssj0002409 |
| Score | 1.947209 |
| Snippet | Mobile-to-mobile video communications constitute one of the main research areas dealing with the dynamic adaptation of traffic generated by video sources. In a... |
| SourceID | proquest pascalfrancis crossref elsevier |
| SourceType | Aggregation Database Index Database Enrichment Source Publisher |
| StartPage | 310 |
| SubjectTerms | Applied sciences Broadcasting. Videocommunications. Audiovisual Coders Coding, codes Complexity Constant bitrate Decoders DVC Dynamics Encoders Exact sciences and technology H.264/AVC Image processing Information, signal and communications theory Radiocommunications Searching Signal and communications theory Signal processing Telecommunications Telecommunications and information theory Transcoders Transmitters. Receivers Video transcoding Videocommunications (networks and services) Wyner-Ziv |
| Title | Variable and constant bitrate in a DVC to H.264/AVC transcoder |
| URI | https://dx.doi.org/10.1016/j.image.2011.05.001 https://www.proquest.com/docview/889429222 |
| Volume | 26 |
| WOSCitedRecordID | wos000292234400005&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| journalDatabaseRights | – providerCode: PRVESC databaseName: Elsevier SD Freedom Collection Journals 2021 customDbUrl: eissn: 1879-2677 dateEnd: 99991231 omitProxy: false ssIdentifier: ssj0002409 issn: 0923-5965 databaseCode: AIEXJ dateStart: 19950201 isFulltext: true titleUrlDefault: https://www.sciencedirect.com providerName: Elsevier |
| link | http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwtV3db9MwELfKxgMI8TFAlI8pD7yVlMZpYvsFqdrKPoQm0Kqpb5GT2FOmkVRJOu2P5I_iLnbSoIoJkHiJGrdx0ruL73fn-yDk_dTXXsoEdf1Ec3eqpOeCGRG4YDoHcZxoqVLTbIKdnfHlUnwdDH60uTA31yzP-e2tWP1XVsMYMBtTZ_-C3d2kMACfgelwBLbD8Y8YfwHWb5MPZTLWGvhXj-KsKUOL7g05Orw4QMx5PAacggUV8BR1Fua3l324ep5dIlpdmWwC7LEwOvmOUT5JP6-k28coyhL0TeUeAUmbHfhD47XFOlp1sXF-l7X5Njfu69OiMvv1oy_rbJOPosq8GfbQze3OcX2LZdMpfHSEadNpN-O3dWZbd9s-IUmxmbTv10BHLev7NbYTbozXkvpuIEx7ibEyazZnwqWh7QZjF3WThm-Ft79C-zaK1ih73yQ7b-kR49K4GmdIU1voFZ1v3kZtdsGM5_hQ-ExYfW8yZeE9sktZIEBN7M5O5svTDhkAejK1H-2faKtgNfGGW7f6HVJ6tJIVvL_aEHQLQzTAaPGUPLYWjTMzkviMDFS-R55Y68axuqOCobaBSDu2Rx72qmE-J59ayXVAcp1Wch0ruU6WO9IByXXqwmkk9-MMTzq5fUEWn-eLg2PXtvdwEz8MalfGEy2C1AfIHcaKKhYmQksa8ITG1E9F6qN5r3g6kVpTxjylhdYhjz3lTVPtvyQ7eZGrV8QRMeht7VHNeTKVLI41ZzKlPJWpD3N6Q0JbSkaJLX2PHViuozbG8SpqyB8h-aNJgJGeQ_Khu2hlKr_c_fOwZVFkwasBpRHI1N0X7v_C0O5m6AwA42UyJE7L4QjWftzQk7kq1lXEucBuc5S-_tebvyEPNu_eW7JTl2v1jtxPbuqsKvet_P4EZ9LQXw |
| linkProvider | Elsevier |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Variable+and+constant+bitrate+in+a+DVC+to+H.264%2FAVC+transcoder&rft.jtitle=Signal+processing.+Image+communication&rft.au=Corrales-Garc%C3%ADa%2C+Alberto&rft.au=Mart%C3%ADnez%2C+Jos%C3%A9+Luis&rft.au=Fern%C3%A1ndez-Escribano%2C+Gerardo&rft.au=Quiles%2C+Francisco+Jos%C3%A9&rft.date=2011-07-01&rft.pub=Elsevier+B.V&rft.issn=0923-5965&rft.eissn=1879-2677&rft.volume=26&rft.issue=6&rft.spage=310&rft.epage=323&rft_id=info:doi/10.1016%2Fj.image.2011.05.001&rft.externalDocID=S0923596511000476 |
| thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=0923-5965&client=summon |
| thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=0923-5965&client=summon |
| thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=0923-5965&client=summon |