@article{聂桂军_947, author = {[聂桂军, 吴陈, 叶锡君, 徐荣青]}, title = {基于连续分布方向图和改进的Poincaré Index的指纹分类}, publisher = {电子学报}, year = {2006}, journal = {电子学报}, volume = {34}, number = {5}, eid = {947}, pages = {947-952}, keywords = {自动指纹识别系统;指纹分类;连续分布方向图;奇异点检测;Poincaré Index}, url = https://www.ejournal.org.cn/CN/abstract/article_2015.shtml }