Výsledky vyhľadávania - "Distributed source coding"

The Gaussian Many-Help-One Distributed Source Coding Problem Autor Tavildar, S., Viswanath, P., Wagner, A.B.

“… enable reconstruction of any one of the observations, say the first one, at the decoder subject to a quadratic fidelity criterion…”
Získať plný text

Sampling-Based Correlation Estimation for Distributed Source Coding Under Rate and Complexity Constraints Autor Cheung, Ngai-Man, Wang, Huisheng, Ortega, Antonio

“…In many practical distributed source coding (DSC) applications, correlation information has to be estimated at the encoder in order to determine the encoding rate…”
Získať plný text

Near lossless compression of hyperspectral images based on distributed source coding Autor Nian, YongJian, Wan, JianWei, Tang, Yi, Chen, Bo

“… for hyperspectral images subject to the target rate constraints. Multiband prediction is introduced for Slepian-Wolf lossless coding and an optimal quantization algorithm…”
Získať plný text

Optimized frame structure using distributed source coding for interactive multiview video streaming Autor Gene Cheung, Ngai-Man Cheung, Ortega, A.

“… Thus, our goal is to find a frame structure that minimizes the expected transmission rate during interactive multiview streaming, subject to a storage constraint…”
Získať plný text

Lossless Coding for Distributed Streaming Sources Autor Draper, Stark C., Cheng Chang, Sahai, Anant

“…Distributed source coding is traditionally viewed in a block coding context wherein all source symbols are known in advance by the encoders…”
Získať plný text

On the Generalized Gaussian CEO Problem Autor Yang, Yang, Xiong, Zixiang

“…This paper considers a distributed source coding (DSC) problem where L encoders observe noisy linear combinations of K correlated remote Gaussian sources…”
Získať plný text

Robust Uplink Communications over Fading Channels with Variable Backhaul Connectivity Autor Karasik, Roy, Simeone, Osvaldo, Shitz, Shlomo Shamai

“… Instead, the base stations are connected to the central decoder through orthogonal finite-capacity links, whose connectivity is subject to random fluctuations…”
Získať plný text

Correlation estimation for distributed source coding under information exchange constraints Autor Ngai-Man Cheung, Huisheng Wang, Ortega, A.

“…Distributed source coding (DSC) depends strongly on accurate knowledge of correlation between sources…”
Získať plný text

Achievable Rates for Pattern Recognition Autor Westover, M. Brandon, O'Sullivan, Joseph A.

“…Biological and machine pattern recognition systems face a common challenge: Given sensory data about an unknown pattern, classify the pattern by searching for…”
Získať plný text

Distributed source coding for image and video applications Autor Cheung, Ngai-Man

“… In this research we investigate new video and image compression algorithms based on distributed source coding (DSC…”
Získať plný text

Distributed Lossy Computation with Structured Codes: From Discrete to Continuous Sources Autor Pastore, Adriano, Lim, Sung Hoon, Feng, Chen, Nazer, Bobak, Gastpar, Michael

“…This paper considers the problem of distributed lossy compression where the goal is to recover one or more linear combinations of the sources at the decoder, subject to distortion constraints…”
Získať plný text

On general distributed source coding of correlated Gaussian remote sources Autor Yang Yang, Zixiang Xiong

“…This work considers a distributed source coding (DSC) problem where L encoders observe noisy linear combinations of K correlated remote Gaussian sources with K…”
Získať plný text

The Gaussian Many-Help-One Distributed Source Coding Problem Autor Tavildar, S., Viswanath, P., Wagner, A.B.

“… The goal is to efficiently encode the observations in a distributed fashion so as to enable reconstruction of any one of the observations, say y 1 , at the decoder subject to a quadratic fidelity criterion…”
Získať plný text

Fundamental limits of distributed tracking Autor Kostina, Victoria, Hassibi, Babak

“…Consider the following communication scenario. An n-dlmensional source with memory is observed by K isolated encoders via parallel channels, who causally…”
Získať plný text

The Gaussian Many-Help-One Distributed Source Coding Problem Autor Tavildar, Saurabha, Viswanath, Pramod, Wagner, Aaron B

“… enable reconstruction of any one of the observations, say the first one, at the decoder subject to a quadratic fidelity criterion…”
Získať plný text

Distributed source coding in wireless sensor networks using LDPC codes: a non-uniform framework Autor Sartipi, M., Fekri, F.

“… We propose a non-uniform LDPC code that considers the fact that different bits are subject to different sources of noise…”
Získať plný text

Exploration of Wireless Multimedia Sensor Network Based on Joint Photographic Experts Group Image Coding Algorithm Autor He, Jie

“…: individual source coding and distributed source coding. The compression of video monitoring image sequence in wireless multimedia sensor network is studied and a low…”
Získať plný text

Multiterminal source coding with an entropy-based distortion measure Autor Courtade, T. A., Wesel, R. D.

“…) the canonical Slepian-Wolf lossless distributed source coding network, and (2) the Ahlswede-Körner-Wyner source coding with side information problem in which only…”
Získať plný text

Side information extraction based on motion trajectory learning for distributed video coding Autor Taeyoung Na, Munchurl Kim

“…Distributed video coding (DVC) is an emerging application of distributed source coding (DSC…”
Získať plný text

Optimized Analog Mappings for Distributed Source-Channel Coding Autor Akyol, Emrah, Rose, Kenneth, Ramstad, Tor

“… The obtained encoding functions are shown to be a continuous relative of, and in fact subsume as a special case, the Wyner-Ziv mappings encountered in digital distributed source coding systems…”
Získať plný text