Virtual And Augmented Environments
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. GRAPHICAL REPRESENTATION ANALYSIS OF COMPLEMENTARY CIVIL PROJECTS USING "CAD 2D", "BIM" AND "RA" AND IDENTIFICATION OF INTERFERENCES
Abstract Technical graphic representation presents problems concerning the reduction of dimensionality from 3D to 2D. AEC (architecture, engineering and construction) projects usually adopt the top view paradigm with two-dimensional orthogonal projection. Recently, three major changes in technical representation were the alteration of orthogonal projection i
Bol. Ciênc. Geod.. Publicado em: 18/07/2019
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2. Mobile Augmented Reality enhances indoor navigation for wheelchair users
Introduction: Individuals with mobility impairments associated with lower limb disabilities often face enormous challenges to participate in routine activities and to move around various environments. For many, the use of wheelchairs is paramount to provide mobility and social inclusion. Nevertheless, they still face a number of challenges to properly functi
Res. Biomed. Eng.. Publicado em: 24/05/2016
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3. Modelo abrangente e reconhecimento de gestos com as mãos livres para ambientes 3D. / Comprehensive model and gesture recognition with free hands for 3d environments.
This works main goal is to make possible the recognition of free hand gestures, for use in interaction in 3D environments, allowing the gestures to be selected, for each interaction context, from a large set of possible gestures. This large set must increase the probability of selecting a gesture which already exists in the applications domain or with clear
Publicado em: 2010
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4. Ambientes de comunicação alternativos com base na realidade aumentada para crianças com paralisia cerebral: uma proposta de currículo em ação
Children with cerebral palsy may be unable to perform oral or written communication and manipulate traditional computer data input devices (mouse and keyboard) due to motor problems. People with special needs must have an alternative environment with a simple autonomous interface. Augmented Reality environments can offer interactivity and multimedia informat
Publicado em: 2008
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5. MVC-RA: multiple views on coordinates environments up to reality / MVC-RA: múltiplas visões coordenadas em ambientes de realidade aumentada
This work aims to apply the characteristics of an augmented reality environment such as easy and intuitive interaction and large visualization space to the implementation, interaction and visualization of multiple coordinated data views. Multiple data views provide the user a better data analysis on different aspects. The coordination among multiple views re
Publicado em: 2008
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6. A methodology for development augmented reality applications using mobile phones and sensors devices. / Uma metodologia para o desenvolvimento de aplicações de realidade aumentada em telefones celulares utilizando dispositivos sensores.
Handheld Augmented Reality or Handheld AR is the implementation of Augmented Reality (AR) systems into handheld devices. Handheld AR applications use the handheld devices camera to recognize markers (inserted into the environment). This process enables data entry into AR system. The response generated for these applications are presented as virtual images (3
Publicado em: 2008
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7. A low cost one-camera optical tracking system for indoor wide-area augmented and virtual reality environments = Sistema de rastreamento ótico monocular de baixo custo para ambientes internos amplos de realidade virtual e aumentada / Sistema de rastreamento ótico monocular de baixo custo para ambientes internos amplos de realidade virtual e aumentada
O número de aplicações industriais para ambientes de “Realidade Aumentada” (AR) e “Realidade Virtual” (VR) tem crescido de forma significativa nos últimos anos. Sistemas óticos de rastreamento (optical tracking systems) constituem um importante componente dos ambientes de AR/VR. Este trabalho propõe um sistema ótico de rastreamento de baixo cu
Publicado em: 2007