Yazılım Mühendisliği Bölümü Yayın Koleksiyonu

Permanent URI for this collectionhttps://hdl.handle.net/20.500.12416/2147

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Author: search.filters.author.Tolun, M.Subject: search.filters.subject.Multimedia Transmission

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  • Conference Object
    Citation - Scopus: 3
    Scalable Video Transmission Over Unreliable Networks Using Multiple Description Wavelet Coding
    (2011) Choupanı, Roya; Choupany, R.; Wong, S.; Tolun, M.; Bilgisayar Mühendisliği
    Scalable video coding (SVC) and multiple description coding (MDC) are the two different adaptation schemes for video transmission over heterogenous and best-effort networks such as the Internet. We present a new approach to combine the advantages of SVC and MDC to provide reliable video communication over a wider range of communication networks and/or satisfy application requirements. Our proposed method utilizes 3D discrete wavelet transform and a modified embedded zero tree data structure to group the coefficients in different descriptions. The proposed method reduces the impact of the drift error by organizing the frames in a hierarchical structure. © 2011 AICIT.