[PDF] Top 20 A wireless video multicasting scheme based on multi scale compressed sensing

... conventional wireless video trans- mission schemes have another disadvantage: they are not resilient to channel errors or noise, thus leading to a sharp decrease of reconstructed video quality (the ... See full document

... proposed video streaming ...back video as well as the history of sizes of transmitted video ...encoder. Based on this information, the transmitter controls the encoding bitrate of the scalable ... See full document

... the compressed sensing is a new theory of the new signal processing presented by ...the wireless multimedia networks, the theory of the compressed sensing has been applied to the ... See full document

... subtraction scheme using independent component analysis (ICA) for object ...This scheme is tolerant of sudden illumination changes in indoor surveillance vid- ...model based on the fact that the ... See full document

... Massive machine type communication (MMTC) char- acterized by the requirements of low data rates, small packet sizes, and in some cases, tight delay constraints is expected to be one of the major drivers for the 5th gen- ... See full document

... and wireless mesh networks are self- organized and usually without centralised ...in wireless ad hoc ...support multicasting in wireless ad hoc networks without throttling unicast ...flows. ... See full document

... (after sensing if all the selected sensors start sending at the same time, collision is unavoidable, so multiple-access schemes, like TDMA, CSMA/CD, ...in sensing (with probability p = M N , where N is the ... See full document

... effectively compressed, the transmission will be prolonged, and it will occupy a huge storage space when stored, which creates space and ...emerging. Multi- media data compression technology is one of the ... See full document

... works based on the Nyquist or Shannon sampling theorem [1], in which only the sampling frequency is greater than or equal to twice the maximum signal frequency, the sampled one can be reconstructed accurately ... See full document

... new video coding standardisations, such as HEVC have been introduced to ease this situation by compressing the video data significantly compared to its predecessor and incorporating parallelism to a greater ... See full document

... As we all know, the OMP algorithm first proposed the idea of orthogonality. Many subsequent algorithms follow this idea. OMP algorithm selects only one index which is corresponding to the largest magnitude. Through this ... See full document

... the multi-slit design can, in principle, lead to overlap of spectral information from neighboring ...limits multi-slit confusion to regions in which the primary lines are not bright, or where the plasma has ... See full document

... is based on the prior probability distribution of the conclusion, after receiving the pilot signal response situations happening probability and changed ... See full document

... experiments we see that videos encoded with fewer bit rates have better PSNR values in dB since they have less bandwidth requirement and the effect of the congestion in networks does not necessarily cause frame dropping ... See full document

... In this approach, there are some definitions which are very important to understand the approach. Generation ( G ) is the set of pilot sequences which are sampled from the pdf. Each generation is constructed from (I) ... See full document

... IP Broadcast point to group of all receiver points. IP Broadcast over ATM point to multipoint virtual circuits (VCs) as feature of dynamically. It creates the ATM point to multipoint is a switched virtual circuits gives ... See full document

... digitized video signal needs large information rate for transmission, which implies that keeping in mind the end goal to save and send this data adequately it is important for creating methods to pack the feature ... See full document

... efficient video delivery methods for dual mode handsets implementing cellular and WiFi technology in a network- based mobility management architecture using Proxy Mobile IPv6 ...steer video traffic ... See full document

... traditional compressed sensing ISAR imaging algorithm is based on row and column stacking, the image matrix is arranged as a long vector, and then a one-dimensional compressed sensing ... See full document

... Recently, compressed sensing (CS) techniques have received attention since they can recover the unknown signals from only a small number of measurements, thus using significantly far fewer samples than is ... See full document