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Duplicate a key using image processing
Author(s)
Cheewanantakul, Montri
Kiatsunthorn, Suthian
Date Issued
December 1, 2008
Type
Conference Paper
Abstract
This paper proposes to use image processing to duplicate a key grooves and a key cuts [1]. The first step of this research is taking a cross-sectional image of the key grooves and top-sectional image the key cuts. Exploiting binary image enhancement to acquire a contour of the key grooves and key cuts. Then transform the image data to contour data presented by coordinate(x,y). This information is transformed into CNC G Coding. The duplication of the key will be performed by mini CNC machine. The tolerance examination is conducted by comparing a dimension of the master key and the duplicated key. © 2008 SICE.
Citation
Proceedings of the SICE Annual Conference, 40-44, 2008