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Quantitative perceived depth from sequential monocular decamouflage

Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.14/192336

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Title: Quantitative perceived depth from sequential monocular decamouflage
Related: Vision research, Vol. 46, No. 5, (2006), p.605-613
DOI: 10.1016/j.visres.2005.06.015
Publisher: Pergamon
Date: 2006
FoR/RFCD Code(s): 111300 Ophthalmology and Optometry 110900 Neurosciences 170200 Cognitive Sciences
Author/Creator: Brooks, K. R
Author/Creator: Gillam, B. J
Description: We present a novel binocular stimulus without conventional disparity cues whose presence and depth are revealed by sequential monocular stimulation (delay ⩾ 80 ms). Vertical white lines were occluded as they passed behind an otherwise camouflaged black rectangular target. The location (and instant) of the occlusion event, decamouflaging the target’s edges, differed in the two eyes. Probe settings to match the depth of the black rectangular target showed a monotonic increase with simulated depth. Control tests discounted the possibility of subjects integrating retinal disparities over an extended temporal window or using temporal disparity. Sequential monocular decamouflage was found to be as precise and accurate as conventional simultaneous stereopsis with equivalent depths and exposure durations.
Description: 9 page(s)
Subject Keyword: 111300 Ophthalmology and Optometry
Subject Keyword: 110900 Neurosciences
Subject Keyword: 170200 Cognitive Sciences
Subject Keyword: Binocular
Subject Keyword: Depth
Subject Keyword: Motion
Subject Keyword: Occlusion
Subject Keyword: Stereopsis
Resource Type: journal article
Organisation: Macquarie University. Dept. of Psychology

Identifier: http://hdl.handle.net/1959.14/192336
Identifier: ISSN:0042-6989
Identifier: mq-rm-2008004340
Language: eng
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