A reduced reference video quality assessment of H.264 and mpeg2 codec based on sharpness metric

Abstract : In this paper, we propose a new perceptually significant video quality metric for the H.264/Motion Picture Expert Group (MPEG)-4 Advanced Video Coding (AVC) and MPEG2 standard. Ourmethod operates in the spatial domain by using the Sobel filter. The proposed approach does notrequire a high computational complexity and can be suitable for real-time evaluation. We evaluatethe performance of the proposed method by using three Common Intermediate Format sequences at dif-ferent compression rates. The comparison of the obtained results is made with some video qualitymodels using “LIVE”, “IVP” and “IRCCyN/IVC 1080i” databases. The performance metrics, i.e. Pearson and Spearman correlation coefficients, indicate that the proposed method gives a good performance inH264 and MPEG2 codec distortions with the three databases comparing with other models.
Type de document :
Article dans une revue
Journal of the Society for Information Display, Society for Information Display(AIP), 2016, 24 (11), pp.696 - 706. 〈10.1002/jsid.517〉
Liste complète des métadonnées

https://hal.archives-ouvertes.fr/hal-01503787
Contributeur : Mohamed-Chaker Larabi <>
Soumis le : vendredi 7 avril 2017 - 15:21:14
Dernière modification le : jeudi 13 avril 2017 - 17:10:11

Identifiants

Collections

Citation

Mohamed Ben Amor, Mohamed-Chaker Larabi, Fahmi Kammoun, Nouri Masmoudi. A reduced reference video quality assessment of H.264 and mpeg2 codec based on sharpness metric. Journal of the Society for Information Display, Society for Information Display(AIP), 2016, 24 (11), pp.696 - 706. 〈10.1002/jsid.517〉. 〈hal-01503787〉

Partager

Métriques

Consultations de la notice

77