Separation and Coding

نویسندگان

چکیده

منابع مشابه

Adaptive Spectral Separation Two Layer Coding with Error Concealment for Cell Loss Resilience

This paper addresses the issue of cell loss and its consequent effect on video quality in a packet video system, and examines possible compensative measures. In the system's enconder, adaptive spectral separation is used to develop a two-layer coding scheme comprising a high priority layer to carry essential video data and a low priority layer with data to enhance the video image. A two-step er...

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Sparse coding blind source separation through Powerline

Without multiplexing, Powerline (PL) can support the concept of smart sensor web broadcasting of an N -sensors-to-single-owner (N -to-1) for household=stadium=mall=metro=city surveillance. In order to make the single user scenario feasible, the underdetermined blind source separation (BSS) problem x(k) = 〈a; s (k)〉+ n(k) has to be solved so that only inner product time series signal x(k) is kno...

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Source-Channel Coding and Separation for Generalized Communication Systems

We consider transmission of stationary and ergodic sources over non-ergodic composite channels with channel state information at the receiver (CSIR). Previously we introduced alternate capacity definitions to Shannon capacity, including the capacity versus outage and the expected capacity. These generalized definitions relax the constraint of Shannon capacity that all transmitted information mu...

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Informed source separation through spectrogram coding and data embedding

HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau...

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Transient expression of coding and non-coding regions of PVY confer resistance to virus infection

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ژورنال

عنوان ژورنال: Transactions of the American Mathematical Society

سال: 1994

ISSN: 0002-9947

DOI: 10.2307/2154685