License: Creative Commons Attribution 4.0 International license (CC BY 4.0)
When quoting this document, please refer to the following
DOI: 10.4230/DagSemProc.10081.3
URN: urn:nbn:de:0030-drops-26285
URL: http://dagstuhl.sunsite.rwth-aachen.de/volltexte/2010/2628/
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Belardinelli, Anna
Attending to Motion: an object-based approach
Abstract
Visual attention is the biological mechanism allowing to turn mere sensing
into conscious perception. In this process, object-based modulation of attention
provides a further layer between low-level space/feature-based region selection and full object recognition. In this context, motion is a very powerful feature, naturally attracting our gaze and yielding rapid and effective shape distinction.
Moving from a pixel-based account of attention to the definition of proto-objects as perceptual units labelled with a single saliency value, we present a framework for the selection of moving objects within cluttered scenes. Through segmentation of motion energy features, the system extracts coherently moving proto-objects defining them as consistently moving blobs and produces an object saliency map, by evaluating bottom-up distinctiveness of each object candidate with respect to its surroundings, in a center-surround fashion.
BibTeX - Entry
@InProceedings{belardinelli:DagSemProc.10081.3,
author = {Belardinelli, Anna},
title = {{Attending to Motion: an object-based approach}},
booktitle = {Cognitive Robotics},
pages = {1--11},
series = {Dagstuhl Seminar Proceedings (DagSemProc)},
ISSN = {1862-4405},
year = {2010},
volume = {10081},
editor = {Gerhard Lakemeyer and Hector J. Levesque and Fiora Pirri},
publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
address = {Dagstuhl, Germany},
URL = {https://drops.dagstuhl.de/opus/volltexte/2010/2628},
URN = {urn:nbn:de:0030-drops-26285},
doi = {10.4230/DagSemProc.10081.3},
annote = {Keywords: Visual attention model, motion selection, saliency map}
}
Keywords: |
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Visual attention model, motion selection, saliency map |
Collection: |
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10081 - Cognitive Robotics |
Issue Date: |
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2010 |
Date of publication: |
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27.10.2010 |