Performance evaluation of h.264/avc slice structured coding modes with content complexities and GOP structures
Küçük Resim Yok
Tarih
2008
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, performances of different slice modes defined in H.264 video codec are tested. Results show that slice structured coding decreases the coding efficiency by increasing the overhead. To observe the error propagation and the effects of error concealment of the H.264 codec, four different GOP structures are used in the experiments. In addition, to observe the effect of video content, videos with different content complexities are chosen for simulations. Measurements indicate that, increment in content complexity results in quality decrease after error concealment.
Açıklama
IASTED International Conference on Internet and Multimedia Systems and Applications and Visual Communications -- 17 March 2008 through 18 March 2008 -- Innsbruck -- 75520
Anahtar Kelimeler
Error resilience, H.264, Slice structured coding
Kaynak
Proceedings of the IASTED International Conference on Internet and Multimedia Systems and Applications and Visual Communications
WoS Q Değeri
Scopus Q Değeri
N/A
