A binocular machine vision system for three-dimensional surface measurement of small objects

Gorpas, D; Politopoulos, K; Yova, D

dc.contributor.author	Gorpas, D	en
dc.contributor.author	Politopoulos, K	en
dc.contributor.author	Yova, D	en
dc.date.accessioned	2014-03-01T01:25:38Z
dc.date.available	2014-03-01T01:25:38Z
dc.date.issued	2007	en
dc.identifier.issn	0895-6111	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/17702
dc.subject	3D skin tumour imaging	en
dc.subject	Calibration	en
dc.subject	Conjugate points	en
dc.subject	Photogrammetry	en
dc.subject	Small object imaging	en
dc.subject	Structured light	en
dc.subject.classification	Radiology, Nuclear Medicine & Medical Imaging	en
dc.subject.other	Algorithms	en
dc.subject.other	Calibration	en
dc.subject.other	Imaging systems	en
dc.subject.other	Photogrammetry	en
dc.subject.other	Skin	en
dc.subject.other	Surface measurement	en
dc.subject.other	Three dimensional	en
dc.subject.other	Tumors	en
dc.subject.other	Conjugate points	en
dc.subject.other	Skin tumour imaging	en
dc.subject.other	Small object imaging	en
dc.subject.other	Structured light	en
dc.subject.other	Computer vision	en
dc.subject.other	animal model	en
dc.subject.other	article	en
dc.subject.other	binocular vision	en
dc.subject.other	computer program	en
dc.subject.other	controlled study	en
dc.subject.other	image processing	en
dc.subject.other	imaging system	en
dc.subject.other	mathematical model	en
dc.subject.other	mouse	en
dc.subject.other	nonhuman	en
dc.subject.other	photodynamic therapy	en
dc.subject.other	priority journal	en
dc.subject.other	skin tumor	en
dc.subject.other	three dimensional imaging	en
dc.subject.other	Calibration	en
dc.subject.other	Surface Properties	en
dc.subject.other	Vision, Binocular	en
dc.title	A binocular machine vision system for three-dimensional surface measurement of small objects	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.compmedimag.2007.07.005	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.compmedimag.2007.07.005	en
heal.language	English	en
heal.publicationDate	2007	en
heal.abstract	Rendering three-dimensional information of a scene from optical measurements is very important for a wide variety of applications. However, computer vision advancements have not yet achieved the accurate three-dimensional reconstruction of objects smaller than I cm diameter. This paper describes the development of a novel volumetric method for small objects, using a binocular machine vision system. The achieved precision is high, providing a standard deviation of 0.04 mm. The robustness, of the system, issues from the lab prototype imaging system with the crucial Z-axis movement without the need of further calibration and the fully automated volumetric algorithms. (c) 2007 Elsevier Ltd. All rights reserved.	en
heal.publisher	PERGAMON-ELSEVIER SCIENCE LTD	en
heal.journalName	Computerized Medical Imaging and Graphics	en
dc.identifier.doi	10.1016/j.compmedimag.2007.07.005	en
dc.identifier.isi	ISI:000251486400005	en
dc.identifier.volume	31	en
dc.identifier.issue	8	en
dc.identifier.spage	625	en
dc.identifier.epage	637	en