Stereogram
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Estudo de estabilidade de taludes da mina a céu aberto São Luís em Catas Altas/MG combinando técnicas de geoprocessamento e métodos usuais de investigação e análise geológico-geotécnicas / Study of slope stability of open pit mine São Luís in Catas Altas/MG combining geoprocessing techniques and usual methods of investigation and geological-geotechnical analysis
Métodos de estudo de estabilidade de taludes são diversificados e estão bastante desenvolvidos e consolidados na Geologia de Engenharia. Paralelamente, a aplicação de ferramentas de geoprocessamento tem se intensificado bastante em todos os campos de conhecimento técnico científico, demonstrando ser uma ferramenta de grande importância e auxiliando a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/08/2012
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2. Topographic visually evoked potentials induced by stereoptic stimulus.
Topographic processes of brain activity during stereopsis were investigated by means of two different principles, with a real stereo target and a computer stereogram. Use of either principle produced the same tendency: an electrically negative focus started from the central region of the scalp and moved to the parietal and occipital regions. These flows of e
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3. Use of random-dot sterograms in the clinical assessment of strabismic patients.
Random-dot stereograms were shown to a sample of strabismic patients for whom there was clinical evidence of stereopsis. Two kinds of sterograms were used, one of the usual sort and the other having a contour surrounding the disparate area in each field of view. The patients tested could be clearly classified as belonging to one of three response groups. The
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4. Convergent processing in honeybee vision: multiple channels for the recognition of shape.
Advanced mammalian visual systems can recognize a familiar shape under a variety of viewing conditions. Recognition is possible whether the shape is presented in simple outline, as a random dot stereogram, or by motion contrast. We report here that bees have a similar ability: they can recognize a shape when it is learned through visual signals of one kind a