Target Recognition Based on Mathematical Morphology
Zuoping Chen, David T. W. Chan, YE Zheng-lin, Guohua Peng · 2007
A recognition algorithm for a type of coded target widely used in photogrammetry is presented in this paper. An efficient feature vector is first proposed to describe the targets, then mathematical morphological operations are used for clustering to location the the targets in the image. Finally, by ellipse fitting, each coded target in the image is recognized. Experimental results in both the better and worse case demonstrate the effectiveness of our approach.