DocumentCode
2979568
Title
Research on detection of internal wave area based on power spectrum in SAR image
Author
Chen, Biao ; Ding, Can ; Hou, Hai-ping
Author_Institution
Navy submarine Acad., Qingdao, China
fYear
2009
fDate
26-30 Oct. 2009
Firstpage
1115
Lastpage
1118
Abstract
Synthetic Aperture Radar (SAR) is important method in ocean remote observation, most ocean surface in SAR image have specific texture character. Ocean Wave, internal wave, ocean eddy, island have different character in SAR image, so is power spectrum. We get power spectrum character of different texture character in SAR image by Fourier transform, and conclude the specific power spectrum character of internal wave. As a result, the method can be applied in detecting internal wave area.
Keywords
Fourier transforms; image texture; radar imaging; synthetic aperture radar; Fourier transform; SAR image; image texture; internal wave area detection; ocean eddy; ocean remote observation; power spectrum; synthetic aperture radar; Fourier transforms; Frequency domain analysis; Oceans; Radar imaging; Radar scattering; Rough surfaces; Sea surface; Surface roughness; Surface waves; Synthetic aperture radar; FFT; SAR; internal wave; power spectrum;
fLanguage
English
Publisher
ieee
Conference_Titel
Synthetic Aperture Radar, 2009. APSAR 2009. 2nd Asian-Pacific Conference on
Conference_Location
Xian, Shanxi
Print_ISBN
978-1-4244-2731-4
Electronic_ISBN
978-1-4244-2732-1
Type
conf
DOI
10.1109/APSAR.2009.5374104
Filename
5374104
Link To Document