Título: | IMPROVING VISUAL SLAM BY COMBINING DEPTH ESTIMATION, SEMANTIC SEGMENTATION, AND DYNAMIC OBJECT REMOVAL USING VISUAL FOUNDATION MODELS | ||||||||||||
Autor: |
PEDRO THIAGO CUTRIM DOS SANTOS |
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Colaborador(es): |
SERGIO COLCHER - Orientador |
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Catalogação: | 28/NOV/2024 | Língua(s): | ENGLISH - UNITED STATES |
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Tipo: | TEXT | Subtipo: | THESIS | ||||||||||
Notas: |
[pt] Todos os dados constantes dos documentos são de inteira responsabilidade de seus autores. Os dados utilizados nas descrições dos documentos estão em conformidade com os sistemas da administração da PUC-Rio. [en] All data contained in the documents are the sole responsibility of the authors. The data used in the descriptions of the documents are in conformity with the systems of the administration of PUC-Rio. |
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Referência(s): |
[pt] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/ETDs/consultas/conteudo.php?strSecao=resultado&nrSeq=68676&idi=1 [en] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/ETDs/consultas/conteudo.php?strSecao=resultado&nrSeq=68676&idi=2 |
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DOI: | https://doi.org/10.17771/PUCRio.acad.68676 | ||||||||||||
Resumo: | |||||||||||||
The goal of a SLAM (Simultaneous Localization and Mapping) system is
to estimate the camera s trajectory in space while reconstructing an accurate
map of the surrounding environment. Its definition can be explained in two
parts: the first one, mapping an unknown environment, and the second,
performing agent localization in this environment through available sensors.
Among the different types of sensors, cameras have lower operating costs
while providing a rich amount of environmental information that allows for
more precise mapping. Because of this, solutions where only the use of the
camera is employed as the main sensor, called Visual SLAM Systems, are of
great interest. This work proposes an adaptation of a Visual SLAM System
that uses Visual Foundation Models to generate depth images that assist in
the robustness of mapping and localization in the environment. Additionally,
such a system should also be capable of identifying dynamic elements in the
environment and removing them from the map, through the use of computer
vision models. Finally, this should be viable for real-time applications.
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