Combining the effects of frame rate, bit rate, display size and video content in a parametric video quality model
Resumen:
In this paper we analyze how the frame rate affects the video perceived quality for different video contents. Combining these results with our previous work, a new parametric model is proposed for video quality estimation, including the effects of frame rates, bit rate, display size and video content. The performance of the new proposed model was evaluated for video clips coded in H.264/AVC at different frame rates (from 5 to 25 fps), different bit rates (from 25 kb/s to 6 Mb/s), and in different display formats, including VGA, CIF and QCIF. In total more than 670 processed video sequences were analyzed to derive the proposed model. The new proposed model is compared with other four recently proposed parametric models that take into account the frame rate in the video quality estimation, concluding that the proposed model has better performance than the other four.
| 2011 | |
| Inglés | |
| Universidad de la República | |
| COLIBRI | |
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https://hdl.handle.net/20.500.12008/41101
https://doi.org/10.1145/2078216.2078218 |
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| Acceso abierto | |
| Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| _version_ | 1807522936763973632 |
|---|---|
| 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 | 2023-11-14T17:04:17Z |
| dc.date.available.none.fl_str_mv | 2023-11-14T17:04:17Z |
| dc.date.issued.es.fl_str_mv | 2011 |
| dc.date.submitted.es.fl_str_mv | 20231114 |
| dc.description.abstract.none.fl_txt_mv | In this paper we analyze how the frame rate affects the video perceived quality for different video contents. Combining these results with our previous work, a new parametric model is proposed for video quality estimation, including the effects of frame rates, bit rate, display size and video content. The performance of the new proposed model was evaluated for video clips coded in H.264/AVC at different frame rates (from 5 to 25 fps), different bit rates (from 25 kb/s to 6 Mb/s), and in different display formats, including VGA, CIF and QCIF. In total more than 670 processed video sequences were analyzed to derive the proposed model. The new proposed model is compared with other four recently proposed parametric models that take into account the frame rate in the video quality estimation, concluding that the proposed model has better performance than the other four. |
| dc.identifier.citation.es.fl_str_mv | Joskowicz, J, López Ardao, J. “Combining the effects of frame rate, bit rate, display size and video content in a parametric video quality model”. Proceedings of the 6th Latin America Networking Conference, Oct. 2011. https://doi.org/10.1145/2078216.2078218 |
| dc.identifier.doi.es.fl_str_mv | https://doi.org/10.1145/2078216.2078218 |
| dc.identifier.uri.none.fl_str_mv | https://hdl.handle.net/20.500.12008/41101 |
| dc.language.iso.none.fl_str_mv | en eng |
| dc.publisher.es.fl_str_mv | ACM |
| dc.relation.ispartof.es.fl_str_mv | 6th Latin America Networking Conference, Oct. 2011 |
| 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.title.none.fl_str_mv | Combining the effects of frame rate, bit rate, display size and video content in a parametric video quality model |
| 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 we analyze how the frame rate affects the video perceived quality for different video contents. Combining these results with our previous work, a new parametric model is proposed for video quality estimation, including the effects of frame rates, bit rate, display size and video content. The performance of the new proposed model was evaluated for video clips coded in H.264/AVC at different frame rates (from 5 to 25 fps), different bit rates (from 25 kb/s to 6 Mb/s), and in different display formats, including VGA, CIF and QCIF. In total more than 670 processed video sequences were analyzed to derive the proposed model. The new proposed model is compared with other four recently proposed parametric models that take into account the frame rate in the video quality estimation, concluding that the proposed model has better performance than the other four. |
| eu_rights_str_mv | openAccess |
| format | conferenceObject |
| id | COLIBRI_a2b80d2cd81ad27cd9e9b5629dc3887e |
| identifier_str_mv | Joskowicz, J, López Ardao, J. “Combining the effects of frame rate, bit rate, display size and video content in a parametric video quality model”. Proceedings of the 6th Latin America Networking Conference, Oct. 2011. https://doi.org/10.1145/2078216.2078218 |
| 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:20.500.12008/41101 |
| publishDate | 2011 |
| 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 | 2023-11-14T17:04:17Z2023-11-14T17:04:17Z201120231114Joskowicz, J, López Ardao, J. “Combining the effects of frame rate, bit rate, display size and video content in a parametric video quality model”. Proceedings of the 6th Latin America Networking Conference, Oct. 2011. https://doi.org/10.1145/2078216.2078218https://hdl.handle.net/20.500.12008/41101https://doi.org/10.1145/2078216.2078218In this paper we analyze how the frame rate affects the video perceived quality for different video contents. Combining these results with our previous work, a new parametric model is proposed for video quality estimation, including the effects of frame rates, bit rate, display size and video content. The performance of the new proposed model was evaluated for video clips coded in H.264/AVC at different frame rates (from 5 to 25 fps), different bit rates (from 25 kb/s to 6 Mb/s), and in different display formats, including VGA, CIF and QCIF. In total more than 670 processed video sequences were analyzed to derive the proposed model. The new proposed model is compared with other four recently proposed parametric models that take into account the frame rate in the video quality estimation, concluding that the proposed model has better performance than the other four.Made available in DSpace on 2023-11-14T17:04:17Z (GMT). No. of bitstreams: 5 JL11.pdf: 370933 bytes, checksum: a8312d60ba47da6f3fbc994431cbe056 (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: 2011enengACM6th Latin America Networking Conference, Oct. 2011Las 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)Combining the effects of frame rate, bit rate, display size and video content in a parametric video quality modelPonenciainfo: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 | Combining the effects of frame rate, bit rate, display size and video content in a parametric video quality model Joskowicz, José |
| status_str | publishedVersion |
| title | Combining the effects of frame rate, bit rate, display size and video content in a parametric video quality model |
| title_full | Combining the effects of frame rate, bit rate, display size and video content in a parametric video quality model |
| title_fullStr | Combining the effects of frame rate, bit rate, display size and video content in a parametric video quality model |
| title_full_unstemmed | Combining the effects of frame rate, bit rate, display size and video content in a parametric video quality model |
| title_short | Combining the effects of frame rate, bit rate, display size and video content in a parametric video quality model |
| title_sort | Combining the effects of frame rate, bit rate, display size and video content in a parametric video quality model |
| url | https://hdl.handle.net/20.500.12008/41101 https://doi.org/10.1145/2078216.2078218 |
