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Title:
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Batch gating for data association in monocular SLAM
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Author:
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Guerra Paradas, Edmundo; Munguía Alcalá, Rodrigo Francisco; Bolea Monte, Yolanda; Grau Saldes, Antoni
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Other authors:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial; Universitat Politècnica de Catalunya. VIS - Visió Artificial i Sistemes Intel.ligents |
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Abstract:
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This work describes the development and implementation of a single-camera SLAM
system, introducing a novel data validation algorithm. A 6-DOF monocular SLAM method
developed is based on the Delayed Inverse-Depth (DI-D) Feature Initialization, with the addition of a new data association batch validation technique, the Highest Order Hypothesis Compatibility Test, HOHCT. The DI-D initializes new features in the system defining single hypothesis for the
initial depth of features by stochastic triangulation. The HOHCT is based on evaluation of statistically compatible hypotheses, and search algorithm designed to exploit the Delayed Inverse-Depth technique characteristics. Experiments with real data are presented in order to validate the performance of the system. |
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Subject(s):
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-Àrees temàtiques de la UPC::Informàtica::Robòtica
-Robots -- Control systems
-Monocular SLAM
-robotics
-only-bearing sensor
-computer science
-Robots -- Sistemes de control |
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Rights:
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Document type:
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Article - Published version
Article |
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Published by:
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Trans Tech Publications
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