Automatic Calibration Of Cameras
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. METHODOLOGY SEMI-AUTOMATIC 3D FOR RECONSTRUCTION OF SOLID GEOMETRY BASED IMAGE / METODOLOGIA SEMI-AUTOMÁTICA PARA RECONSTRUÇÃO 3D DE SÓLIDOS GEOMÉTRICOS BASEADA EM IMAGEM
Apresentamos uma metodologia semi-automática para reconstrução tridimensional utilizando um ambiente de modelagem no qual o usuário, a partir de uma determinada imagem e de pontos nela selecionados com seu correspondente no espaço do mundo, realiza a calibração da câmera. Após este processo, a cena poderá ser composta a partir de objetos pré-estab
Publicado em: 2007
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2. SCENE TRACKING WITH AUTOMATIC CAMERA CALIBRATION / ACOMPANHAMENTO DE CENAS COM CALIBRAÇÃO AUTOMÁTICA DE CÂMERAS
In the television casting of sports events, it has become very common to insert synthetic elements to the images in real time, such as adds, marks on the field, etc. Usually, this insertion is made using special cameras, previously calibrated and provided with features that record their movements and parameter changes. With such information, inserting new ob
Publicado em: 2001
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3. Desenvolvimento de um Sistema de Visão Global para uma Frota de Mini-Robôs Móveis
Navigation based on visual feedback for robots, working in a closed environment, can be obtained settling a camera in each robot (local vision system). However, this solution requests a camera and capacity of local processing for each robot. When possible, a global vision system is a cheapest solution for this problem. In this case, one or a little amount of
Publicado em: 2001
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4. Concepção e implementação de um sistema para analise cinematica de movimentos humanos / Conception and implementation of a system for kinematic analysis of human movements
This research consists in the conception and implementation of a system for kinematic analysis of human movements, based on video registers. The guide concept is presented. Problems inherent to the three-dimensional kinematic analysis of human movements are formulated and solutions proposed. The implemented solutions are tested and applied examples shown. Th
Publicado em: 1997