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A Fisheye image matching method boosted by recursive search space for close range photogrammetry
(2019-06-01)
Close range photogrammetry (CRP) with large field-of-view images has become widespread in recent years, especially in terrestrial mobile mapping systems (TMMS). However, feature-based matching (FBM) with omnidirectional ...
Combining Edge and One-Point RANSAC Algorithm to Estimate Visual Odometry
(2013-07-28)
In recent years, classical structure from motion based SLAM has achieved significant results. Omnidirectional camera-based motion estimation has become interested researchers due to the lager field of view. This paper ...
On-line SLAM using clustered landmarks with omnidirectional vision
(Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM, 2010)
The problem of SLAM (simultaneous localization and mapping) is a fundamental problem in autonomous robotics. It arises when a robot must create a map of the regions it has navigated while localizing itself on it, using ...
A portable mobile terrestrial system with omnidirectional camera for close range applications
(Universidade Estadual Paulista (Unesp), 2019-03-13)
This research proposes a new technique for close-range mobile data acquisition and processing, consisting of a backpacked light-weight low-cost system. This system integrates an omnidirectional camera and a GPS/IMU system ...
Utilização de imagens omnidirecionais georreferenciadas como controle de campo para orientação de imagens orbitais
(Universidade Estadual Paulista (Unesp), 2014-08-29)
The increasing of the usage of satellite images in the maps and orthoimages production makes the elimination of residuals systematic errors, generated by inaccuracy in the direct determination of the platform motion, ...
Utilização de imagens omnidirecionais georreferenciadas como controle de campo para orientação de imagens orbitais
(Universidade Estadual Paulista (UNESP), 2015)
Utilização de imagens omnidirecionais georreferenciadas como controle de campo para orientação de imagens orbitais
(Universidade Estadual Paulista (Unesp), 2015)
Sistema autônomo de sensoriamento remoto espaço-temporal do céu por imagens e sua aplicação em sistemas distribuídos de energia.
(Universidade Federal de Santa MariaBrasilEngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia ElétricaCentro de Tecnologia, 2020-12-17)
Cloud cover instability is the main impact and uncertainty factor on the forecast of energy generated in photovoltaic systems. Establishing reliable metrics for large-scale photovoltaic (PV) power forecasting models while ...
Traffic accident energy loss estimation using three-dimensional computer vision
(Universidad Nacional de ColombiaBogotá - Ingeniería - Maestría en Ingeniería - Ingeniería de Sistemas y ComputaciónDepartamento de Ingeniería de Sistemas e IndustrialFacultad de IngenieríaBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2021-09)
Photogrammetry is the technique that allows to obtain information from objects in image captures. Structure from Motion is a computer vision technique by which it is possible to obtain a three-dimensional representation ...