A CAD-based computer vision system

A vision system for recognizing rigid and articulated three-dimensional objects in two-dimensional images is described. Geometrical models are extracted from a commercial computer aided design package. The models are then augmented with appearance and functional information which improves the system...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Image and vision computing 1998-06, Vol.16 (8), p.533-539
Hauptverfasser:	Byne, J.H.M., Anderson, J.A.D.W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Appearance-based vision Applied sciences Artificial intelligence CAD-based vision Computer aided design Computer science control theory systems Exact sciences and technology Functional knowledge Operational research and scientific management Operational research. Management science Pattern recognition. Digital image processing. Computational geometry Software Target location and tracking
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A vision system for recognizing rigid and articulated three-dimensional objects in two-dimensional images is described. Geometrical models are extracted from a commercial computer aided design package. The models are then augmented with appearance and functional information which improves the system's hypothesis generation, hypothesis verification, and pose refinement. Significant advantages over existing CAD-based vision systems, which utilize only information available in the CAD system, are realized. Examples show the system recognizing, locating, and tracking a variety of objects in a robot work-cell and in natural scenes.
ISSN:	0262-8856 1872-8138
DOI:	10.1016/S0262-8856(98)00100-0