期刊论文

中文

遥感技术与应用

1004-0323

2024

39

3

741-752

10.11873/j.issn.1004-0323.2024.3.0741

51839002:国家自然科学基金 52079010:国家自然科学基金 XSKJ2019081-45:湖南省水利科技项目 2020SK2130:湖南省重点研发计划项目

本校为第一机构

洞庭湖水体面积动态变化监测对防洪、维系生态系统的稳定及生物多样性具有重要意义。以经典Unet网络模型和创新性HRNet网络模型为代表的深度学习技术已成为遥感图像信息获取的高效途径,实验以Sentinel-1A SAR影像...展开更多 洞庭湖水体面积动态变化监测对防洪、维系生态系统的稳定及生物多样性具有重要意义。以经典Unet网络模型和创新性HRNet网络模型为代表的深度学习技术已成为遥感图像信息获取的高效途径,实验以Sentinel-1A SAR影像为主要数据源,定性、定量地分析了Sentinel-1双极化水体指数法(Sentinel-1 Dual-Polarized Water Index,SDWI)、面向对象分类法、UNet网络模型和HRNet网络模型4种...

Monitoring the dynamic changes of water area in Dongting Lake is of great significance for flood control,ecosystem stability and biodiversity.The deep learning algorithm represented by the classic Unet the innovative HRNet has become an efficient way to obtain remote se...MORE Monitoring the dynamic changes of water area in Dongting Lake is of great significance for flood control,ecosystem stability and biodiversity.The deep learning algorithm represented by the classic Unet the innovative HRNet has become an efficient way to obtain remote sens...