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Calibration of a catadioptric omnidirectional vision system with conic mirror
(2016-03-01)
Omnidirectional vision systems that enable 360° imaging have been widely used in several research areas, including close-range photogrammetry, which allows the accurate 3D measurement of objects. To achieve accurate results ...
CURVAS PARALELAS EXPLÍCITAS DE LAS CURVAS CÓNICAS NO DEGENERADAS PARA EL TORNEADO CNC DE LENTES Y ESPEJOS ASFÉRICO-CÓNICOS (EXPLICIT PARALLEL CURVES OF NON-DEGENERATE CONIC CURVES FOR THE TURNED CNC OF ASPHERIC-CONIC LENSES AND MIRRORS)
(Fondo Editorial EIA - Universidad EIA, 2013-10-03)
Este artículo presenta el método para obtener, en coordenadas cartesianas, las líneas curvas paralelas de las curvas cónicas no degeneradas, por métodos analíticos y numéricos. Se define el offset como una función paralela ...
Platform calibration of an omnidirectional vision system composed of a camera and a conical mirrorCalibração da Plataforma de um Sistema de Visão Omnidirecional composto por uma Câmara e um Espelho Cônico
(2020-06-30)
Omnidirectional vision systems allow for a 360° imaging field and are applied in many areas of knowledge, including close range Photogrammetry. Obtaining reliable measurements, the Photogrammetry's goal, requires calibration ...
Environment mapping for mobile robots navigation using hierarchical neural network and omnivision
(2008-11-24)
Autonomous robots must be able to learn and maintain models of their environments. In this context, the present work considers techniques for the classification and extraction of features from images in joined with artificial ...
Diseño de una superficie cónica en silicio cristalino
(Revista Mexicana de Física, 2009)
Environment mapping for mobile robots navigation using hierarchical neural network and omnivision
(2008-11-24)
Autonomous robots must be able to learn and maintain models of their environments. In this context, the present work considers techniques for the classification and extraction of features from images in joined with artificial ...
Modelagem fotogramétrica e calibração de um sistema de visão omnidirecional
(Universidade Estadual Paulista (Unesp), 2014-05-14)
Omnidirectional vision systems that enable 360° imaging have been widely used in several research areas including Close-Range Photogrammetry. The use of this system to acquire accurate measurement, which is the aim of ...
Uso de programacion lineal para conocer los parametros geometrícos de superficies cónicas convexas
(Revista Mexicana de Física, 2009)
Hipérbola
(2014-03-25)
The hyperbola is a conical section that unlike the others, it’s conformed by two separated parts named branches, which properties are used in navigation system LORAN, in building mirrors to design the reflecting telescope ...