Edge location of cannon barrel image based on non-contact measurement of CCD

Abstract

In the non-contact measurement field, CCD camera is used widely. However, it is restrict in some area, especially in military, for the size of its cells. The paper proposes an algorithm for improving the precision of edge detection and location by arithmetic aspect. This method is based on human visual characteristics, which is convenient for observation by human eyes and actual measurement. It is also more general-purpose and adaptive to different barrel image processing. Index Terms -Visual characteristics, image location, noncontact measurement, edge detection0-7803-9426-7/05/$20.00 ©2005 IEEE