利用脑电和眼动信号进行动态连续情绪识别的方法.docx
利用脑电和眼动信号进行动态连续情绪识别的方法
目录
内容概括................................................3
1.1研究背景和意义.........................................3
1.2国内外研究现状.........................................4
1.3研究内容与方法.........................................5
理论基础................................................6
2.1脑电信号基础知识.......................................6
2.1.1脑电波类型...........................................7
2.1.2脑电信号特点.........................................8
2.2眼动信号基础知识.......................................9
2.2.1眼动类型............................................10
2.2.2眼动信号特点........................................11
2.3情感识别技术概述......................................11
2.3.1情感分类方法........................................12
2.3.2情绪识别的难点......................................14
实验设计与材料.........................................15
3.1实验设计思路..........................................16
3.1.1实验框架构建........................................17
3.1.2数据收集方法........................................18
3.2实验材料准备..........................................19
3.2.1脑电设备介绍........................................20
3.2.2眼动设备介绍........................................21
3.3实验环境设置..........................................22
3.3.1实验场地布置........................................22
3.3.2实验流程设计........................................23
实验方法与过程.........................................24
4.1数据采集方法..........................................25
4.1.1脑电数据的采集......................................26
4.1.2眼动数据的采集......................................26
4.2数据处理与分析........................................27
4.2.1信号预处理..........................................28
4.2.2特征提取............................................29
4.3模型训练与验证........................................30
4.3.1模型选择............................................30
4.3.2训练与验证流程......................................31
结果分析与讨论.........................................33
5.1实验结果展示..........................................34
5.1.1情绪识别准确率..