Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.13/1057
Título: 3D reconstruction through photographs
Autor: Almeida, Vítor Miguel Amorim de
Orientador: Fermé, Eduardo Leopoldo
Gomes, Luís Armando de Aguiar Oliveira
Palavras-chave: Computer vision
Software engineering
Epipolar geometry
Stereo vision
Informatics Engineering
Centro de Ciências Exatas e da Engenharia
Data de Defesa: 30-Jan-2014
Resumo: Humans can perceive three dimension, our world is three dimensional and it is becoming increasingly digital too. We have the need to capture and preserve our existence in digital means perhaps due to our own mortality. We have also the need to reproduce objects or create small identical objects to prototype, test or study them. Some objects have been lost through time and are only accessible through old photographs. With robust model generation from photographs we can use one of the biggest human data sets and reproduce real world objects digitally and physically with printers. What is the current state of development in three dimensional reconstruction through photographs both in the commercial world and in the open source world? And what tools are available for a developer to build his own reconstruction software? To answer these questions several pieces of software were tested, from full commercial software packages to open source small projects, including libraries aimed at computer vision. To bring to the real world the 3D models a 3D printer was built, tested and analyzed, its problems and weaknesses evaluated. Lastly using a computer vision library a small software with limited capabilities was developed.
URI: http://hdl.handle.net/10400.13/1057
Designação: Master in Informatics Engineering
Aparece nas colecções:Dissertações de Mestrado

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