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Psychophysics, Quality, and Perception
Volume: 28 | Article ID: art00027
Image
Perceptual Picture Quality Analysis of UHD signals in terms of Spatial Information and Noises
C. Lee
S. Baek
S. Youn
S. Woo
J. Baek
  DOI :  10.2352/ISSN.2470-1173.2016.13.IQSP-223  Published Online :  February 2016
Abstract

As UHDTV displays have become increasingly available in the market, more UHDTV programs are being produced. On the other hand, it has been reported that the perceptual video quality differences between UHDTV and full HD signals are minor in some cases. Consequently, there is an increasing need for UHDTV service references and measurement tools, which can quantify the UHD signals. In this paper, the perceptual image quality of full HD (1080p) and UHD signals is compared along with other formats (720p, 540p, 360p) when they are displayed on a UHD display. We performed subjective tests using a UHDTV display and the subjective scores of the various picture sizes were analyzed.

Journal Title : Electronic Imaging
Publisher Name : Society for Imaging Science and Technology
Subject Areas :
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 DOI 10.2352/ISSN.2470-1173.2016.13.IQSP-223
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C. Lee, S. Baek, S. Youn, S. Woo, J. Baek, "Perceptual Picture Quality Analysis of UHD signals in terms of Spatial Information and Noises"  in Proc. IS&T Int’l. Symp. on Electronic Imaging: Image Quality and System Performance XIII,  2016,  https://doi.org/10.2352/ISSN.2470-1173.2016.13.IQSP-223

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Copyright © Society for Imaging Science and Technology 2016
72010604
Electronic Imaging
2470-1173
Society for Imaging Science and Technology
10.2352/ISSN.2470-1173.2016.13.IQSP-223
2470-1173(20160214)2016:13L.1;1-
s27.phd
/ist/ei/2016/00002016/00000013/art00027
Psychophysics, Quality, and Perception
Perceptual Picture Quality Analysis of UHD signals in terms of Spatial Information and Noises
LeeC.
BaekS.
YounS.
WooS.
BaekJ.
14022016
2016
13
1
6
2016
As UHDTV displays have become increasingly available in the market, more UHDTV programs are being produced. On the other hand, it has been reported that the perceptual video quality differences between UHDTV and full HD signals are minor in some cases. Consequently, there is an increasing need for UHDTV service references and measurement tools, which can quantify the UHD signals. In this paper, the perceptual image quality of full HD (1080p) and UHD signals is compared along with other formats (720p, 540p, 360p) when they are displayed on a UHD display. We performed subjective tests using a UHDTV display and the subjective scores of the various picture sizes were analyzed.