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Publicação
Artistic rendering of the visual cortex
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Orientador(es)
Resumo(s)
In this paper we explain the processing in the
first layers of the visual cortex by simple, complex and endstopped
cells, plus grouping cells for line, edge, keypoint and
saliency detection. Three visualisations are presented: (a) an
integrated scheme that shows activities of simple, complex
and end-stopped cells, (b) artistic combinations of selected
activity maps that give an impression of global image
structure and/or local detail, and (c) NPR on the basis of a
2D brightness model. The cortical image representations
offer many possibilities for non-photorealistic rendering.
Descrição
Palavras-chave
Visão computorizada Córtex visual 621.38 Non-photorealistic Rendering Cortex Multi-scale
Contexto Educativo
Citação
2nd Workshop Luso-Galaico de Artes Digitais (ARTECH 2005). - Vila-Nova-Cerveira , 27 August 2005. - p. 65-78
Editora
Vila-Nova-Cerveira