DocumentCode
1102017
Title
Extraction of 3D object features from CAD boundary representation using the super relation graph method
Author
Kao, Ching-Yao ; Kumara, Soundar R T ; Kasturi, Rangachar
Author_Institution
Dept. of Ind. & Manuf. Eng., Pennsylvania State Univ., University Park, PA, USA
Volume
17
Issue
12
fYear
1995
fDate
12/1/1995 12:00:00 AM
Firstpage
1228
Lastpage
1233
Abstract
This paper presents the super relation graph (SRG) method for extracting prismatic features from the CAD boundary representation of a machined part. Using the definition of super relations and the validity of a feature volume, this method recognizes features with all three types of interactions: face splitting, face merging, and edge truncation
Keywords
CAD/CAM; computational geometry; feature extraction; graph theory; image representation; machining; solid modelling; 3D object feature extraction; CAD boundary representation; CAD/CAM; computational geometry; edge truncation; face merging; face splitting; graph isomorphism; machined part; pattern recognition; prismatic features; super relation graph; CADCAM; Computational geometry; Computer aided manufacturing; Computer integrated manufacturing; Design automation; Face recognition; Feature extraction; Machining; Merging; Pattern recognition;
fLanguage
English
Journal_Title
Pattern Analysis and Machine Intelligence, IEEE Transactions on
Publisher
ieee
ISSN
0162-8828
Type
jour
DOI
10.1109/34.476517
Filename
476517
Link To Document