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Dictionary Learning-Based Hough Transform for Road Detection in Multispectral Image
Liu, Weifeng1; Zhang, Zhenqing1; Chen, Xinghua1,2; Li, Shuying3; Zhou, Yicong4
2017-12
Source PublicationIEEE GEOSCIENCE AND REMOTE SENSING LETTERS
ISSN1545-598X
Volume14Issue:12Pages:2330-2334
Abstract

It is of great importance to determine the location and orientation of a straight road in multispectral images for remote sensing. One of the classical methods for straight line detection is the Hough transform that is widely used in binary images. Although there are many previous works for straight road detection, it is still in its infancy to extract a straight road in multispectral images for remote sensing. In this letter, we propose a multiview dictionary learning formulation to approximate the Hough transform for straight road detection in multispectral images. Our formulation can exploit the complementary among the multiple spectral channels. Furthermore, it is natural to incorporate regularizations of prior information to significantly leverage the performance. We consider L-1-norm regularization as a case study and conduct extensive experiments on RSSCN7 data set to verify the proposed algorithm. The experimental results demonstrate the superiority of our method in comparison with traditional methods.

KeywordDictionary Learning Hough Transform Multispectral Image Radon Transform (Rt) Road Detection
DOI10.1109/LGRS.2017.2764042
URLView the original
Indexed BySCI
Language英语
WOS Research AreaGeochemistry & Geophysics ; Engineering ; Remote Sensing ; Imaging Science & Photographic Technology
WOS SubjectGeochemistry & Geophysics ; Engineering, Electrical & Electronic ; Remote Sensing ; Imaging Science & Photographic Technology
WOS IDWOS:000418116500032
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
The Source to ArticleWOS
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Cited Times [WOS]:5   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Science and Technology
DEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Affiliation1.College of Information and Control Engineering, China University of Petroleum, Qingdao 266580, China
2.Nanjing University of Science and Technology, Nanjing 210094, China
3.The 16th Institute, China Aerospace Science and Technology Corporation, Xi’an 710100, China
4.Faculty of Science and Technology, University of Macau, Macau 999078, China
Recommended Citation
GB/T 7714
Liu, Weifeng,Zhang, Zhenqing,Chen, Xinghua,et al. Dictionary Learning-Based Hough Transform for Road Detection in Multispectral Image[J]. IEEE GEOSCIENCE AND REMOTE SENSING LETTERS,2017,14(12):2330-2334.
APA Liu, Weifeng,Zhang, Zhenqing,Chen, Xinghua,Li, Shuying,&Zhou, Yicong.(2017).Dictionary Learning-Based Hough Transform for Road Detection in Multispectral Image.IEEE GEOSCIENCE AND REMOTE SENSING LETTERS,14(12),2330-2334.
MLA Liu, Weifeng,et al."Dictionary Learning-Based Hough Transform for Road Detection in Multispectral Image".IEEE GEOSCIENCE AND REMOTE SENSING LETTERS 14.12(2017):2330-2334.
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