The Application of the Technique of 2D Fragments Stitching Based on Outline Feature in Rejoining Oracle Bones

Based on the edge feature extraction of oracle bones, two-dimensional fragments contour matching algorithm based on angular sequence is proposed to obtain the most likely njugating outcome between two pieces. The algorithm is combined with the multi-scale space, which not only solves the sharp corner problem of oracle bone conjugating effectively, also improves the computational efficiency and accuracy of matching fragments. The algorithm produced better results in oracle bones conjugating.