HDR or SDR? A Subjective and Objective Study of Scaled and Compressed Videos

We conducted a large-scale study of human perceptual quality judgments of High Dynamic Range (HDR) and Standard Dynamic Range (SDR) videos subjected to scaling and compression levels and viewed on three different display devices. While conventional expectations are that HDR quality is better than SD...

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Veröffentlicht in:	IEEE transactions on image processing 2024-01, Vol.33, p.3606-3619
Hauptverfasser:	Ebenezer, Joshua P., Shang, Zaixi, Chen, Yixu, Wu, Yongjun, Wei, Hai, Sethuraman, Sriram, Bovik, Alan C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Brightness Display devices Dynamic range High dynamic range Image coding Measurement Quality assessment Scaling Solid modeling Video video compression video quality assessment Videos
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