Least squares estimation of 3D shape and motion of rigid objects from their orthographic projections

Xirouhakis, Y; Delopoulos, A

dc.contributor.author	Xirouhakis, Y	en
dc.contributor.author	Delopoulos, A	en
dc.date.accessioned	2014-03-01T01:15:40Z
dc.date.available	2014-03-01T01:15:40Z
dc.date.issued	2000	en
dc.identifier.issn	0162-8828	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/13661
dc.subject	3D motion	en
dc.subject	3D structure	en
dc.subject	structure from motion	en
dc.subject	orthography	en
dc.subject.classification	Computer Science, Artificial Intelligence	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.other	FACTORIZATION METHOD	en
dc.subject.other	3-DIMENSIONAL MOTION	en
dc.subject.other	DEPTH ESTIMATION	en
dc.subject.other	IMAGE STREAMS	en
dc.subject.other	ALGORITHM	en
dc.subject.other	RECOVERY	en
dc.title	Least squares estimation of 3D shape and motion of rigid objects from their orthographic projections	en
heal.type	journalArticle	en
heal.identifier.primary	10.1109/34.845382	en
heal.identifier.secondary	http://dx.doi.org/10.1109/34.845382	en
heal.language	English	en
heal.publicationDate	2000	en
heal.abstract	The extraction of motion and shape information of three-dimensional objects from their two-dimensional projections is a task that emerges in Various applications such as computer vision, biomedical engineering, and video coding and mining especially after the recent guidelines of the Motion Pictures Expert Group regarding MPEG-4 and MPEG-7 standards. Present work establishes a novel approach for extracting the motion and shape parameters of a rigid three-dimensional object on the basis of its orthographic projections and the associated motion field. Experimental results have been included to verify the theoretical analysis.	en
heal.publisher	IEEE COMPUTER SOC	en
heal.journalName	IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE	en
dc.identifier.doi	10.1109/34.845382	en
dc.identifier.isi	ISI:000087250500009	en
dc.identifier.volume	22	en
dc.identifier.issue	4	en
dc.identifier.spage	393	en
dc.identifier.epage	399	en