基于人脑情感注意回路的表情识别

来源 :模式识别与人工智能 | 被引量 : 6次 | 上传用户:swordhero
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
表情识别是自然人机交互中的重要环节之一.目前表情识别中的分类器主要采用机器学习的相关技术和方法,取得了一定的研究成果.而人脸表情识别被认为是人类视觉中独特的过程,因此本文提出采用模拟人脑认知情感结构的扩展神经网络方法进行表情识别,在隐层节点中体现基于注意的反馈控制.在 Cohn Kanade 表情数据库上进行实验验证,实验结果证明该算法的有效性.
其他文献
Background Patient characteristics may be an internal factor influencing patient complaints,but in China patient characterization is restricted to patient satis
Ectopic Cushings syndrome caused by pheochromocytoma is rare.We reported a 15-year-old female patient who was admitted to hospital with typical Cushings syndrom
The grown Ce doped potassium lithium tantalite niobate (KLTN) crystals and characterize their physical properties were reported. The top seeded solution growth
Gangliocytic paraganglioma of the duodenum is an extremely rare disease.Few cases have been reported in the literature from 1957 to 2010.We reported a 67-year-o
通过选取了2010年到2011年的农林牧副渔行业人半年度财务、人力资本数据,通过建立计量回归模型,采取因子分析以及截面数据的混合数据等方法,对影响因素进行了实证分析,发现人
Based on the similarity theory,a scale effect model of the spraying water cooling system of Shanghai expo Theme Pavilions roof was set up.According to the typic
Littoral cell angioma is a recently described rare vascular tumor of the spleen.The clinical course of this benign tumor is asymptomatic in most patients.Herein
通过调查问卷和现场访谈,对相同或不同行业的不同职位做有区别的总结和概括。文中涉及公务员,矿区女工,按摩师三种职业,将结合专门测评的结果得出就业经验和工作技巧,并提出
针对大型微机保护装置板间交互信息越来越多,而并行通信抗干扰能力差、硬件成本高的现状,提出了一种基于FPGA编程实现的微机保护装置板间通信技术.制定了微机保护板间通信技
We present simultaneous observations of 12CO, 13CO and C180 J=1-0emission in 11 nearby (cz<1000 km s-1) bright infrared galaxies. Both 12CO and 13CO are detected