Research on fast edge matching algorithm
Hui Shu · Jisuanji gongcheng yu sheji · 2004
To improve the performance of scene matching algorithm, the anti-grayscale distortion ability of several active edge detection methods is firstly discussed. Then, lateral inhibition compete method is selected to detect image edge,According to the main idea of Sequential Similarity Detection Algorithm (SSDA), a fast matching algorithm based on the edge feature of the images for guidance is proposed finally. The comparative matching experimental results in relation to Absolute Difference (AD) and Normalized Product correlation (NProd) matching algorithm are given and it is proved that the algorithm is more efficient.