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Resumo(s)
This dissertation addresses the problem of providing a tool with an object-oriented
architecture in order to allow the possibility of simulate the transmission of images and/or videos coded with Multiple Description over high-speed optical fibre channels.
In order to solve the problem proposed the choice was a simulator, once the advantage of this solution when compared to a real experiment as several advantages.
The solution presented on this dissertation presents several advantages when compared with the solutions already analysed that only allows to analyse some physical
phenomena that occur on optical fibre, not filling the requirements pretended to
simulate. The proposed solution was developed using an object-oriented architecture, providing the possibility of increment the number of scenarios possible to simulate.
On this dissertation all of the development process is described, since the structure
of the proposed solution, to the classes developed as long as the Graphical User
Interface implemented. The simulation results presented were obtained using a Multiple Description Coding algorithm.
Descrição
Palavras-chave
Multiple description coding Multiple description of image and video coding Simulation of multichannel optical communication system Object-oriented archichecture - Transmission simulation Optical fibre communications