图像匹配的鲜明特征多边形定位法

The Fixed Position Method of Image Match with Distinctive Characteristic Polygon

图像匹配技术在众多领域中有重要作用.通过在待匹配的两个点集中寻找两个全等的具有鲜明特征的多边形,由这两个多边形对应点的匹配,确定两个点集中点的匹配.经验证,这种方法对图形既有平移又有旋转的情形匹配速度快.

The technology of image matching plays an important role in numerous fields. By means of looking for two congruent polygons which have distinctive features, we can get the match of all points following the correspondence of the match of the two congruent polygons. It is verified that this method is effective for matching two images with features of moving and revolving.