Publication
Retargeting UHD 4k Video for Smartphones
| dc.contributor.author | Kumar, Rohit | |
| dc.contributor.author | Navarro, António | |
| dc.contributor.author | Assunção, Pedro | |
| dc.contributor.author | Ferreira, Lino | |
| dc.date.accessioned | 2025-05-08T16:20:56Z | |
| dc.date.available | 2025-05-08T16:20:56Z | |
| dc.date.issued | 2018-09 | |
| dc.description.abstract | This paper evaluates a new video-retargeting algorithm jointly with two others previously published in the literature. Four Ultra High Definition (UHD) 4K resolution video sequences were used for subjective assessment. Subjective testing results show that the proposed algorithm yields the best performance when UHD 4K video is retargeted to 1920 × 1080 resolution. The main application of these retargeting algorithms is to increase the quality of experience (QoE) provided to consumers when playing UHD videos on small screen devices like smartphones. | en |
| dc.identifier.citation | R. Kumar, P. Assuncao, L. Ferreira and A. Navarro, "Retargeting UHD 4k Video for Smartphones," 2018 IEEE 8th International Conference on Consumer Electronics - Berlin (ICCE-Berlin), Berlin, Germany, 2018, pp. 1-5, doi: 10.1109/ICCE-Berlin.2018.8576242. | |
| dc.identifier.doi | 10.1109/ICCE-Berlin.2018.8576242 | |
| dc.identifier.isbn | 978-1-5386-6095-9 | |
| dc.identifier.uri | http://hdl.handle.net/10400.8/12860 | |
| dc.language.iso | eng | |
| dc.peerreviewed | n/a | |
| dc.publisher | IEEE | |
| dc.relation | UID/EEA/50008/2013 | |
| dc.relation.hasversion | https://ieeexplore.ieee.org/document/8576242 | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | Video retargeting | |
| dc.subject | UHD 4k Video | |
| dc.subject | Subjective quality | |
| dc.title | Retargeting UHD 4k Video for Smartphones | eng |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferenceDate | 2018-09 | |
| oaire.citation.conferencePlace | Berlim | |
| oaire.citation.title | 2018 IEEE 8th International Conference on Consumer Electronics - Berlin (ICCE-Berlin) | |
| oaire.version | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |
| person.familyName | Assunção | |
| person.familyName | Ferreira | |
| person.givenName | Pedro | |
| person.givenName | Lino | |
| person.identifier.ciencia-id | 6811-3984-C17B | |
| person.identifier.ciencia-id | 061B-4DCB-78BE | |
| person.identifier.orcid | 0000-0001-9539-8311 | |
| person.identifier.orcid | 0000-0003-0648-6067 | |
| person.identifier.rid | A-4827-2017 | |
| person.identifier.rid | AAA-4462-2020 | |
| person.identifier.scopus-author-id | 6701838347 | |
| person.identifier.scopus-author-id | 36881920000 | |
| relation.isAuthorOfPublication | 25649bb9-f135-48e8-8d0f-3706b86701d3 | |
| relation.isAuthorOfPublication | 03a0439a-a3c2-4fb1-8239-10b98d64659a | |
| relation.isAuthorOfPublication.latestForDiscovery | 25649bb9-f135-48e8-8d0f-3706b86701d3 |
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