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Antonio M. G. Pinheiro
Researcher at University of Beira Interior
Publications - 104
Citations - 1920
Antonio M. G. Pinheiro is an academic researcher from University of Beira Interior. The author has contributed to research in topics: Computer science & JPEG. The author has an hindex of 16, co-authored 87 publications receiving 1493 citations. Previous affiliations of Antonio M. G. Pinheiro include University of Essex.
Papers
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Qualinet White Paper on Definitions of Quality of Experience
Kjell Brunnström,Sergio Beker,Katrien De Moor,Ann Dooms,Sebastian Egger,Marie-Neige Garcia,Tobias Hossfeld,Satu Jumisko-Pyykkö,Christian Keimel,Mohamed-Chaker Larabi,Bob Lawlor,Patrick Le Callet,Sebastian Möller,Fernando Pereira,Manuela Pereira,Andrew Perkis,Jesenka Pibernik,Antonio M. G. Pinheiro,Alexander Raake,Peter Reichl,Ulrich Reiter,Raimund Schatz,Peter Schelkens,Lea Skorin-Kapov,Dominik Strohmeier,Christian Timmerer,Martin Varela,Ina Wechsung,Junyong You,Andrej Zgank +29 more
TL;DR: The concepts and ideas cited in this paper mainly refer to the Quality of Experience of multimedia communication systems, but may be helpful also for other areas where QoE is an issue, and the document will not reflect the opinion of each individual person at all points.
Book ChapterDOI
Factors Influencing Quality of Experience
Ulrich Reiter,Kjell Brunnström,Katrien De Moor,Katrien De Moor,Mohamed-Chaker Larabi,Manuela Pereira,Antonio M. G. Pinheiro,Junyong You,Andrej Zgank +8 more
TL;DR: In this chapter different factors that may influence Quality of Experience (QoE) in the context of media consumption, networked services, and other electronic communication services and applications, are discussed.
Journal ArticleDOI
Benchmarking of objective quality metrics for HDR image quality assessment
TL;DR: It is suggested that the performance of most full-reference metrics can be improved by considering non-linearities of the human visual system, while further efforts are necessary to improve performance of no-reference quality metrics for HDR content.
Journal ArticleDOI
Comparative analysis of autofocus functions in digital in-line phase-shifting holography.
TL;DR: This paper addresses the problem of finding optimal focusing methods for use in reconstruction of digital holograms of macroscopic amplitude and phase objects, using digital in-line phase-shifting holography in transmission mode with good trade-off between focus performance and computational cost.
Proceedings ArticleDOI
Quality Evaluation Of Static Point Clouds Encoded Using MPEG Codecs
Stuart William Perry,Huy Phi Cong,Luis A. da Silva Cruz,Joao Prazeres,Manuela Pereira,Antonio M. G. Pinheiro,Emil Dumic,Evangelos Alexiou,Touradj Ebrahimi +8 more
TL;DR: A quality evaluation study of point cloud codecs that have been recently standardised by the MPEG committee is presented, confirming the superior compression performance of the MPEG V-PCC, when compared to MPEG G-P CC, in the case of static contents.