Now showing items 1-4 of 4
Modelagem fotogramétrica e calibração de um sistema de visão omnidirecional
(2014-05-14) [Tese de doutorado]
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 ...
Estimation of Submerged Aquatic Vegetation Height and Distribution in Nova Avanhandava Reservoir (São Paulo State, Brazil) Using Bio-Optical Modeling
(2015-03-11) [Tese de doutorado]
Semi-analytical models have been developed to remove the water column influence and then retrieve the bottom reflectance in water bodies in order to study submerged targets. However, the majority of these models were ...
Localização automática de pontos de controle em imagens aéreas baseada em cenas terrestres verticais
(2014-10-24) [Tese de doutorado]
Control field is essential in image orientation procedures and is based on the determination of ground coordinates from distinguishable features. Aerial survey techniques have evolved with the integration of Global Navigation ...
Extração de contornos de telhado de edifícios no espaço-objeto baseada em snakes e programação dinâmica a partir de TIN/laser e imagens aéreas de alta resolução
(2011-12-16) [Tese de doutorado]
This research presents a semi-automatic method for rectilinear building roof contours extraction, based on the integration of high resolution aerial imagery taken from dense urban scenes and light detection and ranging ...