In this paper, we present a scheme for robust scalable video multicast based on distributed source coding principles.
Distributed video coding (DVC) architecture designs, based on distributed source coding principles, have benefitted from significant progresses lately, notably in terms of achievable rate-distortion performances.
Puri, K. Ramchandran, PRISM: a new robust video coding architecture based on distributed compression principles, in: Allerton Conference on Communication, Control and Computing, Urbana-Champaign, IL, October 2002] and addresses SNR, spatial and temporal scalability.
This paper proposes a practical video coding framework based on distributed source coding principles, with the goal to achieve efficient and low-complexity scalable coding.
Bitcoin was the first implementation of a cryptocurrency based on distributed ledger technology.
One project involves the creation of "smart" local power grids based on distributed blockchain technology.
To ensure smooth video playback, the proposed mechanism is based on distributing important replicas in areas in which video-distortion is expected.
Figure 3 Simplified scheme of an interpolation based distributed video coding system (Stanford approach).
The first task of a distributed video encoder based on the popular Stanford architecture is to classify the video frames into WZ frames and key frames; typically, the key frames are periodically inserted, determining the GOP size.
The main target of this section is to provide the 4G mobile terminals the capability of using a distributed video conferencing service based on the ALM-based overlay network to save the cost of expensive MCU use as well as reducing the redundant signaling and data forwarding required by that overlay network.
