Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/66115
Título: | A rapid prototyping tool to produce 360° video-based immersive experiences enhanced with virtual/multimedia elements |
Autor(es): | Adão, Telmo Pádua, Luís Fonseca, Miguel Agrellos, Luís Sousa, Joaquim J. Magalhães, Luís Gonzaga Mendes Peres, Emanuel |
Palavras-chave: | 360 Videos Editing Immersive Digital Panoramas Multimedia Prototyping Spatialized Sound Virtual Reality 360 degrees Videos Editing 3D model 3D text |
Data: | 2018 |
Editora: | Elsevier 1 |
Revista: | Procedia Computer Science |
Resumo(s): | While the popularity of virtual reality (VR) grows in a wide range of application contexts – e.g. entertainment, training, cultural heritage and medicine –, its economic impact is expected to reach around 15bn USD, by the year of 2020. Within VR field, 360° video has been sparking the interest of development and research communities. However, editing tools supporting 360° panoramas are usually expensive and/or demand programming skills and/or advanced user knowledge. Besides, application approaches to quickly and intuitively set up such 360° video-based VR environments complemented with diverse types of parameterizable virtual assets and multimedia elements are still hard to find. Thereby, this paper aims to propose a system specification to simply and rapidly configure immersive VR environments composed of surrounding 360° video spheres that can be complemented with parameterizable multimedia contents – namely 3D models, text and spatial sound –, whose behavior can be either time-range or user-interaction dependent. Moreover, a preliminary prototype that follows a substantial part of the previously mentioned specification and implements the enhancement of 360° videos with time-range dependent virtual assets is presented. Preliminary tests evaluating usability and user satisfaction were also carried out with 30 participants, from which encouraging results were achieved. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/66115 |
DOI: | 10.1016/j.procs.2018.10.062 |
ISSN: | 1877-0509 |
Versão da editora: | https://www.sciencedirect.com/science/article/pii/S1877050918316958 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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1-s2.0-S1877050918316958-main.pdf | 1 MB | Adobe PDF | Ver/Abrir |
Este trabalho está licenciado sob uma Licença Creative Commons