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基于OTSU算法提取寒区河流流冰密度研究 期刊论文
发表期刊: 应用基础与工程科学学报. 出版年: 2021, 卷号: 29, 期号: 6, 页码: 1429-1439
作者:  汪恩良;  徐雷;  韩红卫;  于福海
收藏  |  浏览/下载:36/0  |  提交时间:2022/03/18
Matlab  OTSU algorithm  river ice concentration  image segmentation  threshold-selection  Matlab  top-hat transformation algorithm  
Future river basin health assessment through reliability-resilience-vulnerability: Thresholds of multiple dryness conditions 期刊论文
发表期刊: SCIENCE OF THE TOTAL ENVIRONMENT. 出版年: 2020, 卷号: 741
作者:  Zeng, Peng;  Sun, Fengyun;  Liu, Yaoyi;  Che, Yue
收藏  |  浏览/下载:15/0  |  提交时间:2021/01/07
CMIP5 models  River health  RRV  SPEI  Threshold selection  
Enhanced normalized difference index for impervious surface area estimation at the plateau basin scale 期刊论文
发表期刊: JOURNAL OF APPLIED REMOTE SENSING. 出版年: 2019, 卷号: 13, 期号: 1
作者:  Chen, Junyi;  Yang, Kun;  Chen, Suozhong;  Yang, Chao;  Zhang, Shaohua;  He, Liang
收藏  |  浏览/下载:25/0  |  提交时间:2019/11/29
enhanced normalized difference impervious surfaces index  impervious surface area  plateau basin  automatic threshold selection  
Normalized difference water indexes have dissimilar performances in detecting seasonal and permanent water in the Sahara-Sahel transition zone 期刊论文
发表期刊: JOURNAL OF HYDROLOGY. 出版年: 2012, 卷号: 464, 页码: 438-446
作者:  Campos, Joao C.;  Sillero, Neftali;  Brito, Jose C.
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/29
Mauritania  NDWI performance  Sahara  Sahel  Threshold selection  Water detection