Orientation To Objects
Mostrando 13-24 de 36 artigos, teses e dissertações.
-
13. Framework para construção de sistemas supervisórios em dispositivos móveis
Sistemas supervisórios são sistemas computacionais que permitem a monitoração de informações de processos produtivos ou de dispositivos de automação e de plantas industriais. Neste trabalho é proposto um framework para construção de tais sistemas, direcionada a dispositivos móveis, tais como Personal Digital Assistants (PDAs), telefones celulares
Publicado em: 2007
-
14. CALIBRAGEM VISUAL IN SITU DE MANIPULADORES ROBÓTICOS COM APLICAÇÃO EM INTERVENÇÕES SUBMARINAS / VISION BASED IN-SITU CALIBRATION OF ROBOTS WITH APPLICATION IN SUBSEA INTERVENTIONS
The majority of today`s industrial robots are programmed to follow a predefined trajectory. This is sufficient when the robot is working in a fixed environment where all objects of interest are situated in a predetermined position relative to the robot base. However, if the robot`s position is altered all the trajectories have to be reprogrammed for the robo
Publicado em: 2007
-
15. Sistema de visão robótica para identificação e localização de objetos sob manipulação por robôs industriais em células de manufatura.
There are several techniques for applying robotic vision for identification and localization of industrial objects. These objects are typically found in manufacturing cells. The purpose is to catch and transport the pieces for automatically grouping. Robotic vision for industrial objects is an important and still difficult task, especially feature extraction
Publicado em: 2006
-
16. Gesture recognizing using segmentation of dynamic hand image based on the mixture of Gaussians model and skin color / Reconhecimento de gestos usando segmentação de imagens dinâmicas de mãos baseada no modelo de mistura de gaussianas e cor de pele
The purpose of this paper is to develop a methodology able to recognize hand gestures from dynamic images to interact with systems. After the image capture segmentation takes place where pixels belonging to the hands are separated from the background based on skin-color segmentation and background extraction. The image preprocessing can be applied before the
Publicado em: 2006
-
17. Formas de transmissÃo de conhecimentos entre os Tariano da regiÃo do Rio UaupÃs â AM
This work turns on the forms of transmission of knowledge among TalyÃseri (Tariano), Arawak people of the region of the river UaupÃs (Alto Rio Negro Amazon). In the last decades it occurs, in this region, a process of revitalization of the indigenous traditional knowledge. This work searches to identify, to analyze and to argue the importance in the curren
Publicado em: 2006
-
18. AN ARCHITECTURE BASED ON MEDIATORS AND WEB SERVICES FOR INTEGRATING LEARNING OBJECTS REPOSITORIES / UMA ARQUITETURA PARA INTEGRAÇÃO DE REPOSITÓRIOS DE OBJETOS DE APRENDIZAGEM BASEADA EM MEDIADORES E SERVIÇOS WEB
In web-based education there is an emphasis on reusing and sharing instructional content due to the complexity of the development process of highquality learning materials. It leads to the learning objects orientation as well as to partnerships among institutions to promote sharing of these objects. In order to contribute to these efforts, we proposed an arc
Publicado em: 2005
-
19. Objetos Inteligentes Baseados em CLP para Aplicações Científicas
Constraint logic programming (CLP) is a programming language class based on logic programming together with constraint programming. It is derived from general research areas such as artificial intelligence, programming languages, and combinatorial optimization, and has been employed to model and solve many complex real problems. The objective of this work is
Publicado em: 2005
-
20. IMPLEMENTAÇÃO DE UM DISPOSITIVO DE RASTREAMENTO ÓPTICO COM 6 GRAUS DE LIBERDADE PARA INTERAÇÃO COM APLICAÇÕES DE REALIDADE VIRTUAL / IMPLEMENTATION OF AN OPTICAL TRACKING DEVICE WITH 6 DEGREES OF FREEDOM FOR INTERACTING WITH VIRTUAL REALITY APPLICATIONS
Tracking systems are a fundamental technology in virtual reality systems. They provide a continuous detection of the position and orientation of markers or specific objects that the user employs to interact with the system. One of the technologies most commonly used to implement these types of systems is the optical tracking, which allows the users to have m
Publicado em: 2005
-
21. Arquitetura residencial das superquadras do Plano Piloto: aspectos de conforto térmico
Brasília, capital of Brazil, is a new city, planed and built between 1956 and 1960. The objects of this study are the residential buildings, constructed from 1958: most of those followed the modern style, using horizontal strip windows. This often implicates in facades with a high percentual of glazing. However, most of the buildings dont have any kind of s
Publicado em: 2005
-
22. Automação do processo PMBOK para gestão de projetos utilizando o paradigma OO em empresas de IT / Implementation of a method to automate the PMBOK (Project Management Body of Knowledge) process in project management-using the paradigm OO (Oriented to Objects) in IT companies
Dissertation presented to the Institute for Technological Research from the State of São Paulo IPT, with the aim of obtaining the Masters Degree in Computer Engineering. São Paulo, 2004. This document refers to resource application in Information Technology for project management in companies. The paper presents the implementation of a method to automate t
Publicado em: 2004
-
23. Inferência de orientação de dados esparsos para reconstrução de superfícies
Orientation inference of sparse data for surface reconstruction This work approaches the problem of sparse data spatial organization inference for surface reconstruction. We propose a variant of the voting method developed by Gideon Guy and extended by Mi-Suen Lee. Tensors to represent orientations and spatial infuence ¯elds are the main mathematical instru
Publicado em: 2002
-
24. 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