The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
본 논문에서는 디스플레이가 품질 평가에 미치는 영향을 다룹니다. 주관적인 품질 평가 실험은 LCD와 CRT 디스플레이 모두에서 수행되었습니다. 두 세트의 정지 이미지와 두 세트의 동영상이 ACR 또는 SAMVIQ 프로토콜을 사용하여 평가되었습니다. 모두 8개의 실험이 진행되었습니다. 결과가 제시되고 논의되며, 일부 차이점이 지적됩니다. 동영상의 경우 이러한 차이는 주로 모션 블러와 같은 LCD 움직이는 인공물 때문에 발생하는 것으로 보입니다. LCD 모션블러는 객관적인 측정과 정신물리학 실험을 통해 측정되었습니다. LCD의 시간적 특성을 기반으로 모션 블러 메트릭을 정의할 수 있습니다. 그런 다음 CRT와 LCD 간의 인지된 품질 차이를 예측하는 예측 모델이 설계되었습니다. 이 모션 블러 기반 모델을 사용하면 CRT에서 인지된 품질을 기준으로 LCD에서 인지된 품질을 추정할 수 있습니다. 따라서 LCD 모션 블러에 대한 기술적 솔루션은 이러한 수단을 통해 자연스러운 콘텐츠로 평가될 수 있습니다.
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Sylvain TOURANCHEAU, Patrick LE CALLET, Dominique BARBA, "Image and Video Quality Assessment Using LCD: Comparisons with CRT Conditions" in IEICE TRANSACTIONS on Fundamentals,
vol. E91-A, no. 6, pp. 1383-1391, June 2008, doi: 10.1093/ietfec/e91-a.6.1383.
Abstract: In this paper, the impact of display on quality assessment is addressed. Subjective quality assessment experiments have been performed on both LCD and CRT displays. Two sets of still images and two sets of moving pictures have been assessed using either an ACR or a SAMVIQ protocol. Altogether, eight experiments have been led. Results are presented and discussed, some differences are pointed out. Concerning moving pictures, these differences seem to be mainly due to LCD moving artefacts such as motion blur. LCD motion blur has been measured objectively and with psycho-physics experiments. A motion-blur metric based on the temporal characteristics of LCD can be defined. A prediction model have been then designed which predict the differences of perceived quality between CRT and LCD. This motion-blur-based model enables the estimation of perceived quality on LCD with respect to the perceived quality on CRT. Technical solutions to LCD motion blur can thus be evaluated on natural contents by this mean.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e91-a.6.1383/_p
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@ARTICLE{e91-a_6_1383,
author={Sylvain TOURANCHEAU, Patrick LE CALLET, Dominique BARBA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Image and Video Quality Assessment Using LCD: Comparisons with CRT Conditions},
year={2008},
volume={E91-A},
number={6},
pages={1383-1391},
abstract={In this paper, the impact of display on quality assessment is addressed. Subjective quality assessment experiments have been performed on both LCD and CRT displays. Two sets of still images and two sets of moving pictures have been assessed using either an ACR or a SAMVIQ protocol. Altogether, eight experiments have been led. Results are presented and discussed, some differences are pointed out. Concerning moving pictures, these differences seem to be mainly due to LCD moving artefacts such as motion blur. LCD motion blur has been measured objectively and with psycho-physics experiments. A motion-blur metric based on the temporal characteristics of LCD can be defined. A prediction model have been then designed which predict the differences of perceived quality between CRT and LCD. This motion-blur-based model enables the estimation of perceived quality on LCD with respect to the perceived quality on CRT. Technical solutions to LCD motion blur can thus be evaluated on natural contents by this mean.},
keywords={},
doi={10.1093/ietfec/e91-a.6.1383},
ISSN={1745-1337},
month={June},}
부
TY - JOUR
TI - Image and Video Quality Assessment Using LCD: Comparisons with CRT Conditions
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1383
EP - 1391
AU - Sylvain TOURANCHEAU
AU - Patrick LE CALLET
AU - Dominique BARBA
PY - 2008
DO - 10.1093/ietfec/e91-a.6.1383
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E91-A
IS - 6
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - June 2008
AB - In this paper, the impact of display on quality assessment is addressed. Subjective quality assessment experiments have been performed on both LCD and CRT displays. Two sets of still images and two sets of moving pictures have been assessed using either an ACR or a SAMVIQ protocol. Altogether, eight experiments have been led. Results are presented and discussed, some differences are pointed out. Concerning moving pictures, these differences seem to be mainly due to LCD moving artefacts such as motion blur. LCD motion blur has been measured objectively and with psycho-physics experiments. A motion-blur metric based on the temporal characteristics of LCD can be defined. A prediction model have been then designed which predict the differences of perceived quality between CRT and LCD. This motion-blur-based model enables the estimation of perceived quality on LCD with respect to the perceived quality on CRT. Technical solutions to LCD motion blur can thus be evaluated on natural contents by this mean.
ER -