计算机应用与软件2011，Vol.28Issue(4)：50-53,62,5.
基于改进地形统计模型的表情识别
AN IMPROVED STATIC TOPOGRAPHIC MODELING FOR FACIAL EXPRESSION RECOGNITION
摘要
Abstract
It is an innovative and effective method of facial feature extraction by building a statistic topographic model, but there are still some problems:the sizes of the images lack uniformity, the model misses local information, and the topographic maps in the model are not fine enough, etc. To deal with those problems,we conduct the generalisation of width geometry on the expression of the face; fuse the topographic features with geometric statistical features and make further partition based on the terrain maps which were roughly divided. Experiments prove that our method is able to improve the recognition rate of facial expression recognition effectively.关键词
人脸表情识别/地形统计模型/特征提取Key words
Facial expression recognition/ Statistic topographic modeling/ Feature extraction引用本文复制引用
蒋海军,赵晖..基于改进地形统计模型的表情识别[J].计算机应用与软件,2011,28(4):50-53,62,5.基金项目
国家自然科学基金(60962005) （60962005）
新疆维吾尔自治区自然科学基金(200821124) （200821124）
教育部科学技术研究重点项目(208164) （208164）
新疆高校科研计划青年教师启动基金项目(XJEDU2007509). （XJEDU2007509）
