Deep Kernel Extreme-Learning Machine for the Spectral-Spatial Classification of Hyperspectral Imagery

doi:10.3390/rs10122036

	Deep Kernel Extreme-Learning Machine for the Spectral-Spatial Classification of Hyperspectral Imagery
	Li, Jiaojiao 1; Xi, Bobo 1; Du, Qian 2; Song, Rui 1; Li, Yunsong 1; Ren, Guangbo 3
刊名	REMOTE SENSING
	2018-12
卷号	10 期号:12
关键词	hyperspectral classification deep layer kernel-based ELM spectral and spatial features
ISSN号	2072-4292
DOI	10.3390/rs10122036
英文摘要	Extreme-learning machines (ELM) have attracted significant attention in hyperspectral image classification due to their extremely fast and simple training structure. However, their shallow architecture may not be capable of further improving classification accuracy. Recently, deep-learning-based algorithms have focused on deep feature extraction. In this paper, a deep neural network-based kernel extreme-learning machine (KELM) is proposed. Furthermore, an excellent spatial guided filter with first-principal component (GFFPC) is also proposed for spatial feature enhancement. Consequently, a new classification framework derived from the deep KELM network and GFFPC is presented to generate deep spectral and spatial features. Experimental results demonstrate that the proposed framework outperforms some state-of-the-art algorithms with very low cost, which can be used for real-time processes.
资助项目	111 project[B08038]
WOS关键词	FOREST
WOS研究方向	Remote Sensing
语种	英语
出版者	MDPI
WOS记录号	WOS:000455637600178
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/25877]
专题	自然资源部第一海洋研究所
通讯作者	Song, Rui; Li, Yunsong
作者单位	1.Xidian Univ, State Key Lab Integrated Serv Networks, Sch Telecommun Engn, Xian 710200, Shaanxi, Peoples R China 2.Mississippi State Univ, Dept Elect & Comp Engn, Starkville, MS 39762 USA 3.State Ocean Adm, Inst Oceanog 1, Qingdao 266000, Peoples R China
推荐引用方式 GB/T 7714	Li, Jiaojiao,Xi, Bobo,Du, Qian,et al. Deep Kernel Extreme-Learning Machine for the Spectral-Spatial Classification of Hyperspectral Imagery[J]. REMOTE SENSING,2018,10(12).
APA	Li, Jiaojiao,Xi, Bobo,Du, Qian,Song, Rui,Li, Yunsong,&Ren, Guangbo.(2018).Deep Kernel Extreme-Learning Machine for the Spectral-Spatial Classification of Hyperspectral Imagery.REMOTE SENSING,10(12).
MLA	Li, Jiaojiao,et al."Deep Kernel Extreme-Learning Machine for the Spectral-Spatial Classification of Hyperspectral Imagery".REMOTE SENSING 10.12(2018).