3D Pose from Three Corresponding Points Under Weak-Perspective Projection

Please use this identifier to cite or link to this item: http://dspace.mediu.edu.my:8181/xmlui/handle/1721.1/6611

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DC Field	Value	Language
dc.creator	Alter, T.D.	-
dc.date	2004-10-08T20:34:26Z	-
dc.date	2004-10-08T20:34:26Z	-
dc.date	1992-07-01	-
dc.date.accessioned	2013-10-09T02:46:09Z	-
dc.date.available	2013-10-09T02:46:09Z	-
dc.date.issued	2013-10-09	-
dc.identifier	AIM-1378	-
dc.identifier	http://hdl.handle.net/1721.1/6611	-
dc.identifier.uri	http://koha.mediu.edu.my:8181/xmlui/handle/1721	-
dc.description	Model-based object recognition commonly involves using a minimal set of matched model and image points to compute the pose of the model in image coordinates. Furthermore, recognition systems often rely on the "weak-perspective" imaging model in place of the perspective imaging model. This paper discusses computing the pose of a model from three corresponding points under weak-perspective projection. A new solution to the problem is proposed which, like previous solutins, involves solving a biquadratic equation. Here the biquadratic is motivate geometrically and its solutions, comprised of an actual and a false solution, are interpreted graphically. The final equations take a new form, which lead to a simple expression for the image position of any unmatched model point.	-
dc.format	198455 bytes	-
dc.format	687004 bytes	-
dc.format	application/octet-stream	-
dc.format	application/pdf	-
dc.language	en_US	-
dc.relation	AIM-1378	-
dc.title	3D Pose from Three Corresponding Points Under Weak-Perspective Projection	-
Appears in Collections:	MIT Items

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