Partial matching of 3-D objects in CAD/CAM systems

Partial matching of 3-D objects in CAD/CAM systems

This application presents an algorithm for model-based partial recognition of CAD/CAM objects in 3-D space. Its main goal is to serve as an industrial application in robotic aided production lines and to facilitate the programming of process robots. Hence, a special emphasis is given to its practica...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Cohen, E., Wolfson, H.J.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Application software
CADCAM
Computer aided manufacturing
Computer science
Layout
Orbital robotics
Production
Robot programming
Robotics and automation
Service robots
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Beschreibung
Zusammenfassung:This application presents an algorithm for model-based partial recognition of CAD/CAM objects in 3-D space. Its main goal is to serve as an industrial application in robotic aided production lines and to facilitate the programming of process robots. Hence, a special emphasis is given to its practical capabilities. The recognition algorithm is invariant to the 3-D similarity transformation: rotation (& reflection), translation and scale. The objects can be represented as wireframes, solids or surfaces. The algorithm is based on the geometric hashing method and exploits specific CAD/CAM geometric constraints.
DOI:10.1109/ICPR.1994.576332