Abstract
Research in progress on data base requirements is described for second-generation, integrated CAD/CAM systems. Syntactic pattern recognition is applied to the classification of holes from 2-D cross-sectional descriptions extracted from a 3-D solid geometric data base. The experimental system includes a program to extract an edge list of a hole from a solid data base and to code the cross section into a string representation. An Earley syntax analyzer/feature recognizer then classifies the string according to user-defined generic hole families.
Original language | English (US) |
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Title of host publication | Computers in Mechanical Engineering |
Pages | 61-66 |
Number of pages | 6 |
Volume | 2 |
Edition | 2 |
State | Published - Sep 1983 |
Externally published | Yes |
ASJC Scopus subject areas
- General Engineering