Visual Search: finding similar images
Visual Search task focuses on finding visually similar images given a query image and returning the results in a ranked order where the most similar images ranked first. The main contributions of this thesis are implementing an end-toend system to perform the visual search that can be used in furthe...
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| Tipo de recurso: | tesis de maestría |
| Fecha de publicación: | 2020 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/185623 |
| Acceso en línea: | https://hdl.handle.net/2117/185623 |
| Access Level: | acceso abierto |
| Palabra clave: | Image processing Web search engines visual search image retrieval feature extraction dimensionality reduction Imatges -- Processament Cercadors d'Internet Àrees temàtiques de la UPC::Informàtica |
| Sumario: | Visual Search task focuses on finding visually similar images given a query image and returning the results in a ranked order where the most similar images ranked first. The main contributions of this thesis are implementing an end-toend system to perform the visual search that can be used in further research or applications, and conducting experiments on different types of feature extraction and dimensionality reduction methods to understand which ones are more likely to give better search relevance and quality results. |
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