De-flickering submarine images in robotic applications
De-Flickering or caustics noise removal in underwater images recorded in shallow waters improves the quality of the visual in- formation obtained and infered from the sea bottom in terms of clarity, ilumination balance, and textures, facilitating biological subsequent diagnosis. Ongoing work is curr...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2025 |
| 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:2117/446884 |
| Acceso en línea: | https://hdl.handle.net/2117/446884 https://dx.doi.org/10.5821/iwp.2025.24.13970 |
| Access Level: | acceso abierto |
| Palabra clave: | Oceanography Oceanography -- Research Oceanography -- Equipment and supplies Robotics Oceanografia Oceanografia -- Investigació Oceanografia -- Aparells i instruments Robòtica Àrees temàtiques de la UPC::Enginyeria civil::Geologia::Oceanografia Àrees temàtiques de la UPC::Enginyeria electrònica::Instrumentació i mesura Àrees temàtiques de la UPC::Informàtica::Robòtica |
| Sumario: | De-Flickering or caustics noise removal in underwater images recorded in shallow waters improves the quality of the visual in- formation obtained and infered from the sea bottom in terms of clarity, ilumination balance, and textures, facilitating biological subsequent diagnosis. Ongoing work is currently focused on. a) implementing several original image-processing algorithms based on guided-filters that go one step beyond the state-of-the art to remove soft and strong flicker, and b) test the effect of de-flicker- ing images in the computation of the camera motion. |
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