Title | ||
---|---|---|
A case-based evolutionary model for defect classification of printed circuit board images |
Abstract | ||
---|---|---|
In this research, a case-based evolutionary identification model is developed for PCB defect classification problems. Image
understanding is the first and foremost step in the inspection of printed circuit boards. This paper presents a two-phase
method for the segmentation of printed circuit board (PCB) images. In the first phase, a set of defect images of several existing
basic patterns are stored to form a concept space. In the second phase, a new pattern is evolutionally grabbed using some
primitive operators generated by calculating the relative position of several similar cases in the concept space. The case-based
reasoning system relies on the software agents derived from past experience within the domain database to determine what feature
is required to deliver new patterns in satisfying user’s requirements. Experimental results show that the proposed approach
is very effective in identifying the defect patterns. |
Year | DOI | Venue |
---|---|---|
2008 | 10.1007/s10845-008-0074-8 | J. Intelligent Manufacturing |
Keywords | Field | DocType |
Case-based reasoning,Printed circuit board,Defect classification problems,Automatic Optical Inspection (AOI) | Computer vision,Concept space,Segmentation,Printed circuit board,Software agent,Operator (computer programming),Artificial intelligence,Engineering,Case-based reasoning,Reasoning system,Machine learning | Journal |
Volume | Issue | ISSN |
19 | 2 | 0956-5515 |
Citations | PageRank | References |
9 | 0.63 | 10 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Pei-Chann Chang | 1 | 1752 | 109.32 |
Li-Yuan Chen | 2 | 9 | 0.63 |
Chin-Yuan Fan | 3 | 473 | 28.27 |