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Master's Dissertation
DOI
10.11606/D.55.2007.tde-12092007-163458
Document
Author
Full name
Robson Eisinger
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 2007
Supervisor
Committee
Goularte, Rudinei (President)
Romero, Roseli Aparecida Francelin
Teixeira, Cesar Augusto Camillo
Title in Portuguese
Adaptação dinâmica de vídeo
Keywords in Portuguese
Adaptação de conteúdo
Computação ubíqua
Inferência Bayesiana
Redes neurais
Transmissão de vídeo
Abstract in Portuguese
O presente trabalho apresenta o resultado de um estudo comparando o uso de técnicas de aprendizado de máquina na adaptação dinâmica de vídeo. O sistema utiliza informações de contexto, como as características de um dispositivo, preferências do usuário e condições de rede, como entrada de um mecanismo de decisão responsável por encontrar parâmetros de codificação mais adequados ao contexto à geração de um novo fluxo de vídeo dinamicamente personalizado
Title in English
Dynamic video adapting
Keywords in English
Bayesian inference
Content adapting
Neural networks
Ubiquitous computing
Video transmission
Abstract in English
This work presents the results of a comparative study about machine learning techniques used in dynamic video adaptation. The system uses contextual information, such as devices? characteristics, user?s preferences and network condition as an input for a decision engine, responsible to find the best encoding parameters to be used during the generation of a new dynamically personalized video stream
 
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eisinger.pdf (3.06 Mbytes)
Publishing Date
2007-09-12
 
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