Hand Gestures
Mostrando 1-12 de 18 artigos, teses e dissertações.
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1. The Sound of Technique: Gesture, rhythm and form in bobbin lacing in the Brazilian Northeast
Resumo O bater dos bilros, modo como as rendeiras se referem a “fazer renda”, envolve uma ação que à primeira vista não apresenta nenhuma função técnica específica, acaba por revelar-se um gesto elementar fundamental para a elaboração de uma boa renda, uma vez que é ele que garante a firmeza da trama. A partir da análise dos diferentes sentid
Vibrant, Virtual Braz. Anthr.. Publicado em: 28/11/2019
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2. DIREITOS UNIVERSAIS OU AMERICANIZAÇÃO TOTAL?
Resumo Os direitos humanos, supostamente disseminados pelos Estados Unidos, sempre foram por eles utilizados como instrumento de propaganda. Tão exitosos foram nessa manipulação que, até hoje, quando observadores demonstram surpresa com as iniciativas de Trump, entre as quais a de abandonar o Conselho de Direitos Humanos da Organização das Nações Uni
Lua Nova. Publicado em: 28/11/2019
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3. Dexterous hand gestures recognition based on low-density sEMG signals for upper-limb forearm amputees
Abstract Introduction Intuitive prosthesis control is one of the most important challenges in order to reduce the user effort in learning how to use an artificial hand. This work presents the development of a novel method for pattern recognition of sEMG signals able to discriminate, in a very accurate way, dexterous hand and fingers movements using a reduce
Res. Biomed. Eng.. Publicado em: 17/08/2017
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4. A fully automatic method for recognizing hand configurations of Brazilian sign language
Abstract Introduction Sign language is a collection of gestures, postures, movements, and facial expressions used by deaf people. The Brazilian sign language is Libras. The use of Libras has been increased among the deaf communities, but is still not disseminated outside this community. Sign language recognition is a field of research, which intends to help
Res. Biomed. Eng.. Publicado em: 2017-03
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5. Eu gosto de escutar música todo dia [] Todo jovem gosta Escutar música já faz parte da minha vida: Jovens, escuta diária de música e aprendizagem musical
The purpose of this study was to identify what young students learn of music to experience it through the everyday experience of listening to music using digital technologies. It was developed in the field of music education in its social and cultural approach. Taking for granted that music is learned in daily activities, and that young people listen to musi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/05/2012
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6. 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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7. Gesture as image and image as gesture: hand gestures in commun / O gesto como imagem e a imagem como gesto: a gestualidade das mãos na comunicação
The goal of this work is to investigate hand gestures in both communication and culture. It also aims to understand the gesture as image, analyzing some hand gestures in Image History. There are genetic and social-cultural codes interlaced in hand movements. Consequently, there is no way not to take them into account, for hands incorporate everything they re
Publicado em: 2009
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8. Características dinâmicas e eletromiográficas do forehand e backhand em tenistas: uma perspectiva biomecânica para avaliar o desempenho / ynamic and eletromyographic characteristics of the forehand and backhand in tennis players
The forehand and the backhand are the most common movements in tennis. They are technical strokes of complex execution because they depend on perfect temporal synchronization between the rackets movement and the balls trajectory. The tennis literature on the subject shows that the feets positioning is crucial to generate power during these strokes. Two kinds
Publicado em: 2008
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9. Das experiências sensoriais aos conhecimentos matemáticos: uma análise das práticas associadas ao ensino e aprendizagem de alunos cegos e com visão subnormal numa escola inclusiva
This thesis examines issues concerning the relationship body cognition in a scenario composed of visually impaired students, working with the sighted, with mathematical tasks and with material and semiotic tools. It aims to analyse the teaching and learning processes of students included within regular classroom when the object of study is mathematics, parti
Publicado em: 2008
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10. TIARI: Uma Interface para Entrada de Texto em Sistemas de Realidade Aumentada
Augmented Reality interfaces overlap virtual information in a real world scene, augmenting the userâs reality by interacting with virtual and real objects. To make this interaction possible, lots of interfaces were developed trying to make this interaction simple, efficient and intuitive. Some Augmented Reality applications need text input and interfaces li
Publicado em: 2007
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11. 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
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12. Teoria da mente: um procedimento de intervenção aplicado em crianças de 3 a 4 anos
There are evidences that the conversation and explanation about mind studies influence the capacity to comprehend ones mind which arises as the success in false belief tasks. However, there are still few studies about the theory of mind that may test the hypothesis of precedence concerning linguistic abilities related to the ability of assignment of mind sta
Publicado em: 2006