DocumentCode
3375649
Title
Highway Bridge Detection Based on PCA Fusion in Airborne Multiband High Resolution SAR Images
Author
Wu Tao ; Ren Qinan ; Chen Xi ; Niu Lei ; Ruan Xiangwei
Author_Institution
Digital Technol. Dept., East China Res. Inst. of Electron. Eng., Hefei, China
fYear
2011
fDate
9-11 Aug. 2011
Firstpage
1
Lastpage
3
Abstract
This paper proposes a method for bridge detection in airborne multiband high resolution SAR images based on PCA fusion. Images are obtained simultaneously by three bands, which are L(HH), C(HH) and X(W), with resolution 1 meter. The paper compares the efficiency of bridge detection from different band firstly. Then, the PCA fusion of multiband is implied to detect bridge. The results show that PCA fusion is an effective method in this case.
Keywords
bridges (structures); image fusion; object detection; principal component analysis; radar imaging; synthetic aperture radar; PCA fusion; airborne multiband high resolution SAR images; highway bridge detection; Bridge circuits; Bridges; Image resolution; Image segmentation; Noise; Principal component analysis; Radar imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Data Fusion (ISIDF), 2011 International Symposium on
Conference_Location
Tengchong, Yunnan
Print_ISBN
978-1-4577-0967-8
Type
conf
DOI
10.1109/ISIDF.2011.6024266
Filename
6024266
Link To Document