The Fast Matching Method for Work Piece Images Based on Texture Features
Lei Zhang · Manufacture Information Engineering of China · 2008
In order to realize the work piece images matching, it proposes a new method for the work piece of strip texture surface. First, the rude angle is gotten by extracting some circle areas called texture circle from the image of work piece, and getting the strip texture direction of work piece based on the texture circle. Then based on the rude angle rotating one of the two matching images makes sure the matching method of correlation coefficient do not lose its role. Finally gray character matching is presented based on the method of correlation coefficient. Experimental results indicate that the method solves the matching problem of work piece with strip texture surface and makes sure fast computing speed.