Seeing 'Ghost' Solutions in Stereo Vision
dc.date.accessioned | 2004-10-08T20:38:03Z | |
dc.date.accessioned | 2018-11-24T10:21:33Z | |
dc.date.available | 2004-10-08T20:38:03Z | |
dc.date.available | 2018-11-24T10:21:33Z | |
dc.date.issued | 1988-09-01 | en_US |
dc.identifier.uri | http://hdl.handle.net/1721.1/6692 | |
dc.identifier.uri | http://repository.aust.edu.ng/xmlui/handle/1721.1/6692 | |
dc.description.abstract | A unique matching is a stated objective of most computational theories of stereo vision. This report describes situations where humans perceive a small number of surfaces carried by non-unique matching of random dot patterns, although a unique solution exists and is observed unambiguously in the perception of isolated features. We find both cases where non-unique matchings compete and suppress each other and cases where they are all perceived as transparent surfaces. The circumstances under which each behavior occurs are discussed and a possible explanation is sketched. It appears that matching reduces many false targets to a few, but may still yield multiple solutions in some cases through a (possibly different) process of surface interpolation. | en_US |
dc.format.extent | 2484670 bytes | |
dc.format.extent | 977210 bytes | |
dc.language.iso | en_US | |
dc.title | Seeing 'Ghost' Solutions in Stereo Vision | en_US |
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