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Multi-scale keypoint hierarchy for Focus-of-Attention and object detection
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Orientador(es)
Resumo(s)
Hypercolumns in area V1 contain frequency- and orientation-selective simple
and complex cells for line (bar) and edge coding, plus end-stopped cells for key-
point (vertex) detection. A single-scale (single-frequency) mathematical model
of single and double end-stopped cells on the basis of Gabor filter responses was
developed by Heitger et al. (1992 Vision Research 32 963-981). We developed
an improved model by stabilising keypoint detection over neighbouring micro-
scales.
Descrição
Palavras-chave
Visão computorizada Córtex visual 621.38
Contexto Educativo
Citação
28th European Conference on Visual Perception (ECVP 2005) . - Coruña, 22-26 August 2005. - Vol. 34 Suppl. - p. 240
Editora
Coruña