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".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
O vídeo digital encapsula a série temporal de imagens fixas de um quadro, onde a qualidade geral do vídeo pode ser obtida usando a qualidade de cada imagem de quadro e as informações temporais entre a imagem do quadro. A codificação de vídeo produz degradação desses dois tipos de informação. Essas degradações podem ser classificadas como degradação espacial (degradação estática) de imagens de um quadro e degradação temporal entre imagens de quadro (degradação dinâmica). No âmbito da avaliação da qualidade de vídeo é necessário considerar essas degradações, porque os seus conteúdos são fortemente interdependentes e a quantificação é problemática para estas degradações. Portanto, o desenvolvimento de um método objetivo de avaliação da qualidade de vídeo para qualidade de vídeo único requer investigar o quanto a degradação estática e a degradação dinâmica afetam a qualidade de vídeo único. Nesta pesquisa, a qualidade de vídeo único foi prevista com alta precisão usando a qualidade do quadro como degradação estática e as informações da taxa de quadros como degradação dinâmica.
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Yoshikazu KAWAYOKE, Yuukou HORITA, "A Study about the Relationship between Frame Quality and Single Video Quality" in IEICE TRANSACTIONS on Fundamentals,
vol. E91-A, no. 6, pp. 1443-1445, June 2008, doi: 10.1093/ietfec/e91-a.6.1443.
Abstract: Digital video encapsulates the time series of a frame (still) images, where overall video quality can be obtained by using the quality of each frame image and the temporal information between the frame image. Coding of video produces degradation of these two types of information. These degradations can be classified as spatial degradation (static degradation) of a frame images and temporal degradation between frame image (dynamic degradation). In the framework of video quality evaluation it is necessary to consider those degradations, because their contents are strongly interdependable and quantification is problematic for these degradations. Therefore, the development of an objective video quality assessment method for single video quality requires to investigate how much static degradation and dynamic degradation affect single video quality. In this research, single video quality was predicted highly accuratly by using frame quality as static degradation and frame rate information as dynamic degradation.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e91-a.6.1443/_p
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@ARTICLE{e91-a_6_1443,
author={Yoshikazu KAWAYOKE, Yuukou HORITA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Study about the Relationship between Frame Quality and Single Video Quality},
year={2008},
volume={E91-A},
number={6},
pages={1443-1445},
abstract={Digital video encapsulates the time series of a frame (still) images, where overall video quality can be obtained by using the quality of each frame image and the temporal information between the frame image. Coding of video produces degradation of these two types of information. These degradations can be classified as spatial degradation (static degradation) of a frame images and temporal degradation between frame image (dynamic degradation). In the framework of video quality evaluation it is necessary to consider those degradations, because their contents are strongly interdependable and quantification is problematic for these degradations. Therefore, the development of an objective video quality assessment method for single video quality requires to investigate how much static degradation and dynamic degradation affect single video quality. In this research, single video quality was predicted highly accuratly by using frame quality as static degradation and frame rate information as dynamic degradation.},
keywords={},
doi={10.1093/ietfec/e91-a.6.1443},
ISSN={1745-1337},
month={June},}
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TY - JOUR
TI - A Study about the Relationship between Frame Quality and Single Video Quality
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1443
EP - 1445
AU - Yoshikazu KAWAYOKE
AU - Yuukou HORITA
PY - 2008
DO - 10.1093/ietfec/e91-a.6.1443
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E91-A
IS - 6
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - June 2008
AB - Digital video encapsulates the time series of a frame (still) images, where overall video quality can be obtained by using the quality of each frame image and the temporal information between the frame image. Coding of video produces degradation of these two types of information. These degradations can be classified as spatial degradation (static degradation) of a frame images and temporal degradation between frame image (dynamic degradation). In the framework of video quality evaluation it is necessary to consider those degradations, because their contents are strongly interdependable and quantification is problematic for these degradations. Therefore, the development of an objective video quality assessment method for single video quality requires to investigate how much static degradation and dynamic degradation affect single video quality. In this research, single video quality was predicted highly accuratly by using frame quality as static degradation and frame rate information as dynamic degradation.
ER -