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Quantifying navigational information: The catchment volumes of panoramic snapshots in outdoor scenes

Murray, Trevor; Zeil, Jochen


Panoramic views of natural environments provide visually navigating animals with two kinds of information: they define locations because image differences increase smoothly with distance from a reference location and they provide compass information, because image differences increase smoothly with rotation away from a reference orientation. The range over which a given reference image can provide navigational guidance (its ‘catchment area’) has to date been quantified from the perspective of...[Show more]

CollectionsANU Research Publications
Date published: 2017
Type: Journal article
Source: PLOS ONE (Public Library of Science)
DOI: 10.1371/journal.pone.0187226
Access Rights: Open Access


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