Research on Spectral Classification Algorithm Based on Spatial Feature

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 光学影像学习与分析中心

	Research on Spectral Classification Algorithm Based on Spatial Feature
	Gao Xiao-hui2,3 ; Xiangli Bin 1; Wei Jun-xia 2,3; Wei Ru-yi2,3 ; Yu Tao2
刊名	spectroscopy and spectral analysis
	2010-10-01
卷号	30 期号:10 页码:2772-2775
关键词	Object identification Spectral detection Spectral match Spectral classification
ISSN号	1000-0593
其他题名	基于空间特征的光谱分类算法研究
产权排序	2
英文摘要	with the wide use of imaging spectroscopy, applying data cubes to classification and identification of materials has been developed to be an important research content. the classification algorithms play a vital role in accuracy and precision of object identification. the most common classification algorithms mainly make use of the information gained from spectral dimension and classify the materials based on spectral match. the material reflectance spectra collected by imaging spectroscopy is determined not only by the sorts, but also by the geometry structure and roughness of material surface, and so on. then classification and identification algorithms only using the reflection spectra have errors to some extent. this paper puts forward an algorithm based on the common classification algorithms that controls the classification process by using the spatial feature of image to promote the correctness of classification. this algorithm was applied to identify the true leaves from the fake ones. the result shows preferable spatial continuity. to a great extent, the algorithm overcomes "ma pixel" domino effect, and is proved valid.
WOS标题词	science & technology ; technology
类目[WOS]	spectroscopy
研究领域[WOS]	spectroscopy
收录类别	SCI ; EI
语种	中文
WOS记录号	WOS:000283267900040
公开日期	2011-07-12
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/10045]
专题	西安光学精密机械研究所_光学影像学习与分析中心
作者单位	1.Chinese Acad Sci, Acad Optoelect, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Key Lab Spectral Imaging Technol, Xian 710119, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Gao Xiao-hui,Xiangli Bin,Wei Jun-xia,et al. Research on Spectral Classification Algorithm Based on Spatial Feature[J]. spectroscopy and spectral analysis,2010,30(10):2772-2775.
APA	Gao Xiao-hui,Xiangli Bin,Wei Jun-xia,Wei Ru-yi,&Yu Tao.(2010).Research on Spectral Classification Algorithm Based on Spatial Feature.spectroscopy and spectral analysis,30(10),2772-2775.
MLA	Gao Xiao-hui,et al."Research on Spectral Classification Algorithm Based on Spatial Feature".spectroscopy and spectral analysis 30.10(2010):2772-2775.