Skeletonization in Natural Image using Delaunay Triangulation

In this paper a novel approach to extract 2D skeleton information (skeletonization) from natural image is proposed. The work presented here is the extension of our previous paper presented at the International Sympsosium on Multimedia 2016. In the past work, a threshold based method is utilized. Here the algorithm is further improved by using a better edge points detection and skeleton extraction. Furthermore the proposed method is compared with the Skeleton Strength Map (SSM) and shows better result visually and numerically (F-measure comparison)