A general parametric model for perceptual video quality estimation
Resumen:
In this paper a general parametric model is proposed which provides estimation for the perceived quality of video, coded with different codecs, at any bit rate and display format. The proposed model takes into account video content, using an objective estimation of the spatial-temporal activity, based on the average SAD (Sum of Absolute Differences) for the clip. Studies were made for more than 2000 processed video clips, coded in MPEG-2 and H.264/AVC, in bit rate ranges from 25 kb/s to 12 Mb/s, in SD, VGA, CIF and QCIF display formats. The results shows that the proposed model fits very well to the perceived video quality, in any combination of codec, bit rate and display format.
| 2010 | |
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Video perceptual quality Video codecs Video signal processing VoIP Network design |
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| Inglés | |
| Universidad de la República | |
| COLIBRI | |
| https://hdl.handle.net/20.500.12008/38717 | |
| Acceso abierto | |
| Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| _version_ | 1807522934698278912 |
|---|---|
| author | Joskowicz, José |
| author2 | López Ardao, José Carlos |
| author2_role | author |
| author_facet | Joskowicz, José López Ardao, José Carlos |
| author_role | author |
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| collection | COLIBRI |
| dc.creator.none.fl_str_mv | Joskowicz, José López Ardao, José Carlos |
| dc.date.accessioned.none.fl_str_mv | 2023-08-01T20:33:28Z |
| dc.date.available.none.fl_str_mv | 2023-08-01T20:33:28Z |
| dc.date.issued.es.fl_str_mv | 2010 |
| dc.date.submitted.es.fl_str_mv | 20230801 |
| dc.description.abstract.none.fl_txt_mv | In this paper a general parametric model is proposed which provides estimation for the perceived quality of video, coded with different codecs, at any bit rate and display format. The proposed model takes into account video content, using an objective estimation of the spatial-temporal activity, based on the average SAD (Sum of Absolute Differences) for the clip. Studies were made for more than 2000 processed video clips, coded in MPEG-2 and H.264/AVC, in bit rate ranges from 25 kb/s to 12 Mb/s, in SD, VGA, CIF and QCIF display formats. The results shows that the proposed model fits very well to the perceived video quality, in any combination of codec, bit rate and display format. |
| dc.identifier.citation.es.fl_str_mv | Joskowicz, J., López Ardao, J.C. A general parametric model for perceptual video quality estimation. [Preprint] Publicado en Proceedings of the IEEE International Workshop Technical Committee on Communications Quality and Reliability (CQR 2010), Vancouver, Canada, 2010. doi: 10.1109/CQR.2010.5619912 |
| dc.identifier.uri.none.fl_str_mv | https://hdl.handle.net/20.500.12008/38717 |
| dc.language.iso.none.fl_str_mv | en eng |
| dc.rights.license.none.fl_str_mv | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:COLIBRI instname:Universidad de la República instacron:Universidad de la República |
| dc.subject.es.fl_str_mv | Video perceptual quality Video codecs Video signal processing VoIP Network design |
| dc.title.none.fl_str_mv | A general parametric model for perceptual video quality estimation |
| dc.type.es.fl_str_mv | Ponencia |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/conferenceObject |
| dc.type.version.none.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | In this paper a general parametric model is proposed which provides estimation for the perceived quality of video, coded with different codecs, at any bit rate and display format. The proposed model takes into account video content, using an objective estimation of the spatial-temporal activity, based on the average SAD (Sum of Absolute Differences) for the clip. Studies were made for more than 2000 processed video clips, coded in MPEG-2 and H.264/AVC, in bit rate ranges from 25 kb/s to 12 Mb/s, in SD, VGA, CIF and QCIF display formats. The results shows that the proposed model fits very well to the perceived video quality, in any combination of codec, bit rate and display format. |
| eu_rights_str_mv | openAccess |
| format | conferenceObject |
| id | COLIBRI_019d8a170728fe1030bac3606de0dd1c |
| identifier_str_mv | Joskowicz, J., López Ardao, J.C. A general parametric model for perceptual video quality estimation. [Preprint] Publicado en Proceedings of the IEEE International Workshop Technical Committee on Communications Quality and Reliability (CQR 2010), Vancouver, Canada, 2010. doi: 10.1109/CQR.2010.5619912 |
| instacron_str | Universidad de la República |
| institution | Universidad de la República |
| instname_str | Universidad de la República |
| language | eng |
| language_invalid_str_mv | en |
| network_acronym_str | COLIBRI |
| network_name_str | COLIBRI |
| oai_identifier_str | oai:colibri.udelar.edu.uy:20.500.12008/38717 |
| publishDate | 2010 |
| reponame_str | COLIBRI |
| repository.mail.fl_str_mv | mabel.seroubian@seciu.edu.uy |
| repository.name.fl_str_mv | COLIBRI - Universidad de la República |
| repository_id_str | 4771 |
| rights_invalid_str_mv | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| spelling | 2023-08-01T20:33:28Z2023-08-01T20:33:28Z201020230801Joskowicz, J., López Ardao, J.C. A general parametric model for perceptual video quality estimation. [Preprint] Publicado en Proceedings of the IEEE International Workshop Technical Committee on Communications Quality and Reliability (CQR 2010), Vancouver, Canada, 2010. doi: 10.1109/CQR.2010.5619912https://hdl.handle.net/20.500.12008/38717In this paper a general parametric model is proposed which provides estimation for the perceived quality of video, coded with different codecs, at any bit rate and display format. The proposed model takes into account video content, using an objective estimation of the spatial-temporal activity, based on the average SAD (Sum of Absolute Differences) for the clip. Studies were made for more than 2000 processed video clips, coded in MPEG-2 and H.264/AVC, in bit rate ranges from 25 kb/s to 12 Mb/s, in SD, VGA, CIF and QCIF display formats. The results shows that the proposed model fits very well to the perceived video quality, in any combination of codec, bit rate and display format.Made available in DSpace on 2023-08-01T20:33:28Z (GMT). No. of bitstreams: 5 JL10.pdf: 173889 bytes, checksum: 608b23b54a8ff67e73328c8ce792e615 (MD5) license_text: 21936 bytes, checksum: 9833653f73f7853880c94a6fead477b1 (MD5) license_url: 49 bytes, checksum: 4afdbb8c545fd630ea7db775da747b2f (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) license.txt: 4194 bytes, checksum: 7f2e2c17ef6585de66da58d1bfa8b5e1 (MD5) Previous issue date: 2010enengLas obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad De La República. (Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)Video perceptual qualityVideo codecsVideo signal processingVoIP Network designA general parametric model for perceptual video quality estimationPonenciainfo:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionreponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaJoskowicz, JoséLópez Ardao, José 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- Universidad de la Repúblicafalse |
| spellingShingle | A general parametric model for perceptual video quality estimation Joskowicz, José Video perceptual quality Video codecs Video signal processing VoIP Network design |
| status_str | publishedVersion |
| title | A general parametric model for perceptual video quality estimation |
| title_full | A general parametric model for perceptual video quality estimation |
| title_fullStr | A general parametric model for perceptual video quality estimation |
| title_full_unstemmed | A general parametric model for perceptual video quality estimation |
| title_short | A general parametric model for perceptual video quality estimation |
| title_sort | A general parametric model for perceptual video quality estimation |
| topic | Video perceptual quality Video codecs Video signal processing VoIP Network design |
| url | https://hdl.handle.net/20.500.12008/38717 |
