Automatic Cloud Detection for All-Sky Images Using Superpixel Segmentation
文献类型：期刊论文
| 作者 | Liu,Shuang; Zhang,Linbo; Zhang,Zhong; Wang,Chunheng ; Xiao,Baihua
|
| 刊名 | IEEE Geosci. Remote Sensing Lett
 |
| 出版日期 | 2015 |
| 期号 | 2页码:354-358 |
| 关键词 | Cloud Detection Superpixel Segmentation (Sps) Threshold Matrix |
| 英文摘要 | Cloud detection plays an essential role in meteoro- logical research and has received considerable attention in recent years. However, this issue is particularly challenging due to the diverse characteristics of clouds. In this letter, a novel algorithm based on superpixel segmentation (SPS) is proposed for cloud detection. In our proposed strategy, a series of superpixels could be obtained adaptively by SPS algorithm according to the char- acteristics of clouds. We first calculate a local threshold for each superpixel and then determine a threshold matrix for the whole image. Finally, cloud can be detected by comparing with the obtained threshold matrix. Experimental results show that our proposed algorithm achieves better performance than the current cloud detection algorithms. |
| 源URL | [http://ir.ia.ac.cn/handle/173211/19720]  |
| 专题 | 自动化研究所_复杂系统管理与控制国家重点实验室_影像分析与机器视觉团队 |
| 作者单位 | Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu,Shuang,Zhang,Linbo,Zhang,Zhong,et al. Automatic Cloud Detection for All-Sky Images Using Superpixel Segmentation[J]. IEEE Geosci. Remote Sensing Lett,2015(2):354-358. |
| APA | Liu,Shuang,Zhang,Linbo,Zhang,Zhong,Wang,Chunheng,&Xiao,Baihua.(2015).Automatic Cloud Detection for All-Sky Images Using Superpixel Segmentation.IEEE Geosci. Remote Sensing Lett(2),354-358. |
| MLA | Liu,Shuang,et al."Automatic Cloud Detection for All-Sky Images Using Superpixel Segmentation".IEEE Geosci. Remote Sensing Lett .2(2015):354-358. |
入库方式： OAI收割
来源：自动化研究所
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