Residential Collegefalse
Status已發表Published
Tensor Decomposition Based Latent Feature Clustering for Hyperspectral Band Selection
Qi, Jianwen1; Zhang, Jie2; Zhang, Yongshan1; Jiang, Xinwei1; Cai, Zhihua1
2023
Conference Name48th IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2023
Source PublicationICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Conference Date2023/06/04-2023/06/10
Conference PlaceRhodes Island
Abstract

Hyperspectral band selection has been proved to be effective in reducing redundant information for hyperspectral images (HSIs). Most existing band selection methods simply consider the relationship between bands by reshaping them into vectors and destroying the spatial structure. Moreover, the converted band vectors are usually high-dimensional, making the learning processing very time-consuming. To solve these problems, we propose a tensor decomposition based latent feature clustering (TDLFC) model for band selection. We maintain the tensor structure of the HSI and use CANDECOMP/PARAFAC (CP) decomposition to learn the latent low-dimensional representation of the bands to preserve spatial and spectral information. To avoid overfitting, we introduce a regularization term for the CP decomposition model. To solve the proposed model, we present an effective optimization algorithm as solution. Finally, the k-means algorithm is applied to the latent representation to get the band clustering results for band selection. Extensive experiments on three public HSI datasets show the superiority of our proposed model over the state-of-the-art methods.

KeywordBand Selection Hyperspectral Image Latent Feature Clustering Tensor Decomposition
DOI10.1109/ICASSP49357.2023.10096731
URLView the original
Language英語English
Scopus ID2-s2.0-85180535420
Fulltext Access
Citation statistics
Document TypeConference paper
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Affiliation1.China University of Geosciences, School of Computer Science, Wuhan, 430074, China
2.University of Macau, Department of Computer and Information Science, 999078, Macao
Recommended Citation
GB/T 7714
Qi, Jianwen,Zhang, Jie,Zhang, Yongshan,et al. Tensor Decomposition Based Latent Feature Clustering for Hyperspectral Band Selection[C], 2023.
APA Qi, Jianwen., Zhang, Jie., Zhang, Yongshan., Jiang, Xinwei., & Cai, Zhihua (2023). Tensor Decomposition Based Latent Feature Clustering for Hyperspectral Band Selection. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Qi, Jianwen]'s Articles
[Zhang, Jie]'s Articles
[Zhang, Yongshan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Qi, Jianwen]'s Articles
[Zhang, Jie]'s Articles
[Zhang, Yongshan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Qi, Jianwen]'s Articles
[Zhang, Jie]'s Articles
[Zhang, Yongshan]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.