基于对比学习的无监督水下图像快速增强.docx
基于对比学习的无监督水下图像快速增强
目录
内容描述................................................3
1.1研究背景与意义.........................................3
1.2水下图像增强技术概述...................................4
1.3对比学习在图像处理中的应用.............................5
相关工作回顾............................................5
2.1无监督水下图像增强方法.................................6
2.2基于对比学习的图像增强技术.............................7
2.3其他相关领域的研究进展.................................7
对比学习基础............................................8
3.1对比学习的定义与原理...................................9
3.2对比学习模型结构.......................................9
3.2.1单层对比网络........................................10
3.2.2多层对比网络........................................11
3.3对比学习算法比较......................................12
3.3.1参数优化策略........................................13
3.3.2损失函数设计........................................14
3.3.3训练技巧............................................14
水下图像特性分析.......................................15
4.1水下环境对图像的影响..................................16
4.2水下图像的常见类型....................................17
4.3水下图像增强的需求与挑战..............................18
对比学习在水下图像增强中的应用.........................18
5.1数据预处理与标注......................................19
5.2对比学习模型的选择与构建..............................20
5.2.1数据集选择与准备....................................20
5.2.2模型架构设计........................................21
5.3实验设计与评估标准....................................21
5.3.1实验设置............................................22
5.3.2性能评价指标........................................23
5.4结果分析与讨论........................................24
5.4.1实验结果展示........................................24
5.4.2结果分析与讨论......................................25
案例研究与应用示例.....................................26
6.1案例选取与分析........................................27
6.2应用示例展示..........................................27
6.2.1应用流程............................................28
6.2.2效果对比分析........................................29
6.3实际应用中的挑战与解决方案................