基于机器视觉的海鲜花螺分类研究.docxVIP

基于机器视觉的海鲜花螺分类研究

目录

1.内容概览................................................3

1.1研究背景.............................................3

1.2研究意义.............................................4

1.3研究内容与方法.......................................5

2.国内外研究现状..........................................6

2.1海鲜花螺分类研究概述.................................8

2.2机器视觉技术在生物分类中的应用.......................9

2.3相关技术发展综述....................................10

3.研究对象与数据.........................................11

3.1海鲜花螺样本采集与预处理............................12

3.2数据库构建与分析....................................13

4.机器视觉算法...........................................15

4.1图像预处理技术......................................16

4.1.1图像去噪........................................18

4.1.2图像增强........................................19

4.1.3图像分割........................................20

4.2特征提取技术........................................21

4.2.1基于颜色特征的提取..............................22

4.2.2基于形状特征的提取..............................23

4.2.3基于纹理特征的提取..............................25

4.3分类算法............................................26

4.3.1人工神经网络....................................27

4.3.2支持向量机......................................28

4.3.3深度学习........................................30

5.系统设计与实现.........................................30

5.1系统架构设计........................................32

5.2系统功能模块........................................33

5.2.1数据采集模块....................................34

5.2.2图像预处理模块..................................35

5.2.3特征提取模块....................................36

5.2.4分类识别模块....................................37

5.2.5系统管理模块....................................38

6.实验与分析.............................................40

6.1实验数据集准备......................................40

6.2实验环境与工具......................................41

6.3实验结果分析........................................42

6.3.1分类准确率对比......