Gesture Recognition
Mostrando 1-11 de 11 artigos, teses e dissertações.
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1. Repensar a comunicação com Raymond Williams: estrutura de sentimento, tecnocultura e paisagens afetivas
Resumo Neste texto, indicamos a importância da hipótese cultural de estrutura de sentimento, de Raymond Williams, para as discussões e análises que tomam a noção de historicidade como decisiva para as reflexões em torno das práticas comunicativas e culturais. Partimos do reconhecimento de que tal noção permite levar em consideração distintas temp
Galáxia (São Paulo). Publicado em: 22/08/2019
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2. 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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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. Robert Frank e a operação de montagem no campo do olhar
In the Polaroids series photographer Robert Frank creates performed situations and manipulates the two-dimensional surface in a post-production condition, building images with uncertain borders where emptiness, words, pictorial gestures, appropriations and acts are highlighted. Emerging through mounting resources, these procedures question certain intrinsic
Publicado em: 2009
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5. "Areal" site and "Rincão do Inferno" region: the gestural variability and the locating model for the west frontier of Rio Grande do Sul / O sítio do Areal e a região do Rincão do Inferno: a variabilidade gestual e o modelo locacional para a fronteira oeste do Rio Grande do Sul
This dissertation presents an analysis of chipped lithic that were recovered in 1999 by the laboratory of Archeological Researches and Studies, in the West Region of Rio Grande do Sul State, Quaraí. The study aimed mainly at the technological perspective and at the gestural recognition of lithic industry. Considering it, there is a great variability that ca
Publicado em: 2008
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6. RUMO À MANIPULAÇÃO DIRETA ESPACIAL DE OBJETOS VIRTUAIS 3D USANDO RASTREAMENTO BASEADO EM VISÃO E NO RECONHECIMENTO DE GESTOS DE MÃOS SEM MARCADORES / TOWARDS DIRECT SPATIAL MANIPULATION OF VIRTUAL 3D OBJECTS USING VISUAL TRACKING AND GESTURE RECOGNITION OF UNMARKED HANDS
A necessidade de executar manipulações espaciais (como seleção, deslocamento, rotação, e escalamento) de objetos virtuais 3D é comum a muitos tipos de aplicações do software, inclusive aplicações de computer-aided design (CAD), computer-aided modeling (CAM) e aplicações de visualização científica e de engenharia. Neste trabalho é apresentado
Publicado em: 2008
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7. 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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8. O sentido etico-estetico do corpo na cultura popular
With regard to the body, ethics and esthetics there are several theoretical contributions, mainly on the philosophic field. However, a study that searches for interfaces between what I name ?ethic and esthetic body sense?, more specifically from the popular gestures, still needs further investigations. Based on this understanding, the present research aims a
Publicado em: 2004
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9. A project of a module for acquisition and color image pre-processing based on reconfigurable computation and applied to mobile robots / Projeto de um módulo de aquisição e pré-processamento de imagem colorida baseado em computação reconfigurável e aplicado a robôs móveis
Este trabalho propõe um módulo básico de aquisição e pré-processamento de imagem colorida aplicado a robôs móveis, implementado em hardware reconfigurável, dentro do conceito de sistemas SoC (System-on-a-Chip). O módulo básico é apresentado em conjunto com funções mais específicas de pré-processamento de imagem, que são utilizadas como base
Publicado em: 2004
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10. CT scan correlates of gesture recognition.
The ability to recognise gestures was studied in 65 left-hemispheric stroke patients whose lesions were located by CT scan. In the acute stage (first month) frontal lobe and basal ganglia were frequently involved in patients showing inability to recognise gestures. In the later (third to fourth month) and chronic stages (greater than 6 months) parietal lobe
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11. Pantomime agnosia.
Visual agnosia is impaired visual recognition not explained by defective visual acuity, visual fields, attention, or general mental ability. Two nonapraxic patients with lesions in the left occipital lobe could imitate pantomimes they could not recognise. Although both patients had a hemianopia, sparing of gesture imitation shows that no visual defect accoun