Digital holographic image and video projection system

Bibliographic Details
Main Author: Ramos, Micael Aléxis Pinto Hilário
Publication Date: 2023
Format: Master thesis
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10773/41075
Summary: This document presents the work developed in the creation of a holographic system for real-time image and video projection. The main motivation behind this project lies in its complexity, addressing both the generation of holographic videos from 2D images (or image sequences) and their reconstruction and projection in an experimental setup. The initial phase of this work involved researching the basic concepts of holography, followed by the study of various computational holography algorithms. These efforts culminated in a system capable of real-time holographic projection using a spatial light modulator. Despite its functionality, the created system has some limitations for more complex videos and economic feasibility due to the high cost of a spatial light modulator. Therefore, suggestions for future work to enhance the system and overcome these limitations are proposed, concluding this document.
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spelling Digital holographic image and video projection systemProgrammingHolographic aplicationsHardware designMage and video manipulationMultimediaThis document presents the work developed in the creation of a holographic system for real-time image and video projection. The main motivation behind this project lies in its complexity, addressing both the generation of holographic videos from 2D images (or image sequences) and their reconstruction and projection in an experimental setup. The initial phase of this work involved researching the basic concepts of holography, followed by the study of various computational holography algorithms. These efforts culminated in a system capable of real-time holographic projection using a spatial light modulator. Despite its functionality, the created system has some limitations for more complex videos and economic feasibility due to the high cost of a spatial light modulator. Therefore, suggestions for future work to enhance the system and overcome these limitations are proposed, concluding this document.Este documento apresenta o trabalho desenvolvido na criação de um sistema holográfico de projeção de imagem e vídeo em tempo real. A grande motivação deste projeto reside na complexidade do mesmo, tendo sido abordados tanto a geração de vídeos holográficos a partir de imagens(ou sequência de imagens) 2D, bem como a sua reconstrução e projeção num setup experimental. Este trabalho envolveu inicialmente a pesquisa dos conceitos básicos sobre a holografia e posteriormente estudou-se alguns algoritmos de holografia computacional, que culminaram num sistema capaz de projeção holográfica em tempo real, a partir de um modulador espacial de luz. Apesar de funcional, o sistema criado apresenta algumas limitações para vídeos mais complexos e de viabilidade económica, devido ao elevado custo de um modulador espacial de luz, sendo então propostas sugestões de continuação deste trabalho para aprimoramento do sistema em si de forma a colmatar tais limitações, encerrando assim este documento.2024-03-14T09:08:13Z2023-07-14T00:00:00Z2023-07-14info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10773/41075engRamos, Micael Aléxis Pinto Hilárioinfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-06T04:53:11Zoai:ria.ua.pt:10773/41075Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T14:23:44.527679Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Digital holographic image and video projection system
title Digital holographic image and video projection system
spellingShingle Digital holographic image and video projection system
Ramos, Micael Aléxis Pinto Hilário
Programming
Holographic aplications
Hardware design
Mage and video manipulation
Multimedia
title_short Digital holographic image and video projection system
title_full Digital holographic image and video projection system
title_fullStr Digital holographic image and video projection system
title_full_unstemmed Digital holographic image and video projection system
title_sort Digital holographic image and video projection system
author Ramos, Micael Aléxis Pinto Hilário
author_facet Ramos, Micael Aléxis Pinto Hilário
author_role author
dc.contributor.author.fl_str_mv Ramos, Micael Aléxis Pinto Hilário
dc.subject.por.fl_str_mv Programming
Holographic aplications
Hardware design
Mage and video manipulation
Multimedia
topic Programming
Holographic aplications
Hardware design
Mage and video manipulation
Multimedia
description This document presents the work developed in the creation of a holographic system for real-time image and video projection. The main motivation behind this project lies in its complexity, addressing both the generation of holographic videos from 2D images (or image sequences) and their reconstruction and projection in an experimental setup. The initial phase of this work involved researching the basic concepts of holography, followed by the study of various computational holography algorithms. These efforts culminated in a system capable of real-time holographic projection using a spatial light modulator. Despite its functionality, the created system has some limitations for more complex videos and economic feasibility due to the high cost of a spatial light modulator. Therefore, suggestions for future work to enhance the system and overcome these limitations are proposed, concluding this document.
publishDate 2023
dc.date.none.fl_str_mv 2023-07-14T00:00:00Z
2023-07-14
2024-03-14T09:08:13Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10773/41075
url http://hdl.handle.net/10773/41075
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833594555575828480

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