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http://hdl.handle.net/2183/33354 Clasificación e etiquetado de imaxes dixitais mediante unha aplicación web
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Fraga Neiro, Jorge
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Universidade da Coruña. Facultade de Informática
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Abstract
[Resumo]: Este proxecto ten como obxectivo a realización dunha aplicación no framework Microsoft
.NET para a catalogación e etiquetado de imaxes nun entorno dixital, así como almacenar
datos de relevancia das mesmas, e favorecer ao usuario con ferramentas de procesado de
imaxes e de xeolocalización para poder especificar onde foi tomada cada unha delas.
O proceso de desenvolvemento dividiuse en varias etapas, nas que o produto software
foi escalando ciclo a ciclo seguindo unha metodoloxía áxil SCRUM. Realizouse un sistema o
cal permite aos usuarios mediante unha interface web seleccionar qué arquivos querían subir
ao sistema e posteriormente detallar os datos que eles considerasen preciso, como poden ser
descricións, características do arquivo ou da cámara ca que foi tomada a imaxe, ou o etiquetado
das fotos.
Para medir a eficacia e rendemento da aplicación, realizáronse probas exhaustivas de diversos
tipos para certificar que, mediante unha interface sinxela e accesible, o usuario puidese
navegar, catalogar e realizar buscas dentro do sistema de maneira rápida e fidedigna.
En conclusión, este proxecto proporciona unha solución para a xestión de grandes galerías
de imaxes, nas que os usuarios precisen realizar pescudas atendendo criterios diversos.
[Abstract]: The aim of this project is to develop a Microsoft .NET framework application for image tagging and catalog in a digital environment, to store relevant data relating to these images, and to provide the user with image processing and geolocation tools so they can specify where each photo was taken. Development was split in various stages, where the software product has been scaling step by step following the agile methodology called SCRUM. A system was developed where users can select through a web interface what files they want to upload to the system and subsequently detail all the data they find relevant, like descriptions, file or camera properties, or image tags. In order to measure the effectiveness and performance of the application, exhaustive testing of different kinds took place in order to prove that, while using a simple and accessible interface, the user could navigate, catalog and perform searches inside the system in a quick and trustworthy manner. In conclusion, this project provides a solution to the management of large photo galleries, where users might need to perform searches according to different criteria.
[Abstract]: The aim of this project is to develop a Microsoft .NET framework application for image tagging and catalog in a digital environment, to store relevant data relating to these images, and to provide the user with image processing and geolocation tools so they can specify where each photo was taken. Development was split in various stages, where the software product has been scaling step by step following the agile methodology called SCRUM. A system was developed where users can select through a web interface what files they want to upload to the system and subsequently detail all the data they find relevant, like descriptions, file or camera properties, or image tags. In order to measure the effectiveness and performance of the application, exhaustive testing of different kinds took place in order to prove that, while using a simple and accessible interface, the user could navigate, catalog and perform searches inside the system in a quick and trustworthy manner. In conclusion, this project provides a solution to the management of large photo galleries, where users might need to perform searches according to different criteria.
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Keywords
Aplicación web .NET Entity Framework Base de datos en tempo real Metodoloxía áxil SCRUM Sesión de usuario Etiquetado de imaxes Clasificación de imaxes Búsqueda por propiedades Búsqueda por propiedades Xeolocalización Procesado de imaxes Web Application Real-time database Agile methodology User session Image tagging Image classification Search by properties Geolocalization Image processing
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