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Authors: J. A. Martins ; J. A. Rodrigues and J. M. H. du Buf

Affiliation: University of the Algarve, Portugal

Keyword(s): Saliency, Focus-of-Attention, Region segregation, Colour, Texture.

Abstract: Research has shown that regions with conspicuous colours are very effective in attracting attention, and that regions with different textures also play an important role. We present a biologically plausible model to obtain a saliency map for Focus-of-Attention (FoA), based on colour and texture boundaries. By applying grouping cells which are devoted to low-level geometry, boundary information can be completed such that segregated regions are obtained. Furthermore, we show that low-level geometry, in addition to rendering filled regions, provides important local cues like corners, bars and blobs for region categorisation. The integration of FoA, region segregation and categorisation is important for developing fast gist vision, i.e., which types of objects are about where in a scene.

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Paper citation in several formats:
A. Martins, J.; A. Rodrigues, J. and M. H. du Buf, J. (2009). FOCUS OF ATTENTION AND REGION SEGREGATION BY LOW-LEVEL GEOMETRY. In Proceedings of the Fourth International Conference on Computer Vision Theory and Applications (VISIGRAPP 2009) - Volume 2: VISAPP; ISBN 978-989-8111-69-2; ISSN 2184-4321, SciTePress, pages 267-272. DOI: 10.5220/0001768502670272

@conference{visapp09,
author={J. {A. Martins}. and J. {A. Rodrigues}. and J. {M. H. du Buf}.},
title={FOCUS OF ATTENTION AND REGION SEGREGATION BY LOW-LEVEL GEOMETRY},
booktitle={Proceedings of the Fourth International Conference on Computer Vision Theory and Applications (VISIGRAPP 2009) - Volume 2: VISAPP},
year={2009},
pages={267-272},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001768502670272},
isbn={978-989-8111-69-2},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the Fourth International Conference on Computer Vision Theory and Applications (VISIGRAPP 2009) - Volume 2: VISAPP
TI - FOCUS OF ATTENTION AND REGION SEGREGATION BY LOW-LEVEL GEOMETRY
SN - 978-989-8111-69-2
IS - 2184-4321
AU - A. Martins, J.
AU - A. Rodrigues, J.
AU - M. H. du Buf, J.
PY - 2009
SP - 267
EP - 272
DO - 10.5220/0001768502670272
PB - SciTePress