We propose to design a DSP based image acquisition and pattern recognition system. This system which could mainly apply to do the vision guided automatic drill on the Flexible Printed Circuit Board (FPCB) includes three sub systems as ¡§Image acquisition system¡¨ , ¡§Pattern recognition system¡¨ and ¡§PCI communication system¡¨ . First , we obtain the FPCB image by the CCD camera , and do the pattern match for the drill goal on it . After computing , DSP transmits the goal coordinates to the computer user interface application . By the experiment result , we successfully make the whole system match the original purpose by using two image pre-process steps.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0709102-171628 |
| Date | 09 July 2002 |
| Creators | Yen, Jui-Yu |
| Contributors | Yin-Chin Wu, Chin-Ching Huang, Jium-Ming Lin, Song-Jau Tasi, Tzuen-Lih Chern |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0709102-171628 |
| Rights | off_campus_withheld, Copyright information available at source archive |
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