The Perceptual Buildup of Three-Dimensional Structure from Motion

dc.creator	Hildreth, Ellen C.
dc.creator	Grzywacz, Norberto M.
dc.creator	Adelson, Edward H.
dc.creator	Inada, Victor K.
dc.date	2004-10-04T15:14:21Z
dc.date	2004-10-04T15:14:21Z
dc.date	1989-08-01
dc.date.accessioned	2013-10-09T02:45:52Z
dc.date.available	2013-10-09T02:45:52Z
dc.date.issued	2013-10-09
dc.identifier	AIM-1141
dc.identifier	http://hdl.handle.net/1721.1/6512
dc.identifier.uri	http://koha.mediu.edu.my:8181/xmlui/handle/1721
dc.description	We present psychophysical experiments that measure the accuracy of perceived 3D structure derived from relative image motion. The experiments are motivated by Ullman's incremental rigidity scheme, which builds up 3D structure incrementally over an extended time. Our main conclusions are: first, the human system derives an accurate model of the relative depths of moving points, even in the presence of noise; second, the accuracy of 3D structure improves with time, eventually reaching a plateau; and third, the 3D structure currently perceived depends on previous 3D models. Through computer simulations, we relate the psychophysical observations to the behavior of Ullman's model.
dc.format	5867023 bytes
dc.format	2284527 bytes
dc.format	application/postscript
dc.format	application/pdf
dc.language	en_US
dc.relation	AIM-1141
dc.title	The Perceptual Buildup of Three-Dimensional Structure from Motion

Files in this item

Files	Size	Format	View
There are no files associated with this item.