计算机科学 ›› 2014, Vol. 41 ›› Issue (1): 311-.
• 图形图像与模式识别 • 上一篇
韩姗姗,黄凯,王万良,郑建炜,蒋一波
HAN Shan-shan,HUANG Kai,WANG Wan-liang,ZHENG Jian-wei and JIANG Yi-bo
摘要： 在传统DCV的基础上,提出了一种改进的快速DCV分类方法。该方法与传统的DCV分类方法相比,在保证识别率相同的情况下具有较快的分类速率。传统的DCV分类方法通过计算特征向量之间的距离来进行分类,而所提快速DCV分类方法则通过标量计算完成分类。理论分析及复杂度计算表明,快速DCV分类方法的分类速率是传统DCV分类方法的2倍左右,在Yale、ORL和PIE 3种人脸数据库得到的对比仿真实验结果验证了该算法的有效性。
| [1] Teja G P,Ravi S．Face Recognition Using Subspaces Techniques[C]∥International Conference on Recent Trends in Information Technology(ICRTIT)．2012:103-107 [2] 汪洋,严云洋,王洪元．基于差空间的双向2DPCA和SVM人脸识别算法[J]．计算机科学,2012,39(12):268-271 [3] 齐鸣鸣,向阳．基于MB-LBP和改进的LFDA的人脸识别[J]．计算机科学,2012,39(6):266-269 [4] Wang Cheng-liang,Lan Li-bin,Zhang Yu-wei,et al．Face Recognition Based on Principle Component Analysis and Support Vector Machine[C]∥3th International Workshop on Intelligent System and Applications．Chongqing,China,2011:1-4 [5] 杜海顺,李玉玲,汪凤泉,等．一种核最大散度差判别分析人脸识别方法[J]．计算机科学,2010,37(6):286-288 [6] 俞璐,谢钧,朱磊．一种基于目标空间的局部判别投影方法[J]．电子与信息学报,2011,33(10):2390-2395 [7] 郑建炜,王万良,姚晓敏,等．张量局部Fisher判别分析的人脸识别[J]．自动化学报,2012,38(9):1485-1495 [8] Cevikalp H,Neamtu M,Wilkes M,et al．Discriminative common vectors for face recognition[J]．IEEE Transactions on Pattern Analysis and Machine Intelligence,2005,27(1):4-13 [9] Gunal S,Edizkan R．Subspace based feature selection for pattern recognition[J]．Information Sciences,2008,178(19):3716-3726 [10] Edizkan R,Gulmezoglu M B,Ergin S,et al.Improvements on common vector approach for multi class problems[C]∥13th European Signal Processing Conference．Antalya,Turkiye,2005:257-261 [11] Tamura A,Zhao Q．Rough common vector:a new approach to face recognition[C]∥IEEE International Conference on Systems,Man,and Cybernetics．2007:2366-2371 [12] Gulmezoglu M B,Dzhafarov V,Barkana A．The common vector approach and its relation to principal component analysis[J]．IEEE Transactions on Speech and Audio Processing,2001,9(6):655-662 [13] Lu Gui-fu,Wang Yong．Feature extraction using a fast nullspace based linear discriminant analysis algorithm[J]．Information Sciences,2012,193(3):72-80 [14] Liu Jun,Chen Song-can．Discriminant common vectors versusneighbourhood components analysis and Laplacian faces:A comparative study in small sample size problem[J]．Image and Vision Computing,2006,24(3):249-262 [15] Cevikalp H,Wilkes M．Face Recognition by Using Discriminative Common Vectors[C]∥Proceedings of the 17th Internatio-nal Conference on Pattern Recognition．2004:326-329 [16] http://cvc.yale.edu/projects/yalefaces/yalefaces.html [17] http://blog.sina.com.cn/s/blog_02b6f23d0100eq88.html [18] http://www.zjucadcg.cn/dengcai/Data |
| No related articles found! |
|
||
首页