Context-aware information modeling for HR SAR image scene interpretation

Author

Liu, Bin ; Zhou, Yuhao ; Yu, Qiuze ; Liu, Xingzhao ; Yu, Wenxian

Author_Institution

Geospatial Inf. Technol. Center, Shanghai Jiao Tong Univ., Shanghai, China

fYear

2012

fDate

22-27 July 2012

Firstpage

6821

Lastpage

6824

Abstract

In this paper, we improve the traditional bag-of-words-based image representation method in two aspects: preserving the semantics in vocabulary generation and incorporating spatial relations in image representation. Based on that, we present a novel context-aware information modeling method for high resolution synthetic aperture radar image scene interpretation. We compare the proposed method with traditional ones in scene interpretation on TerraSAR-X data sets.

Keywords

geophysical image processing; geophysical techniques; synthetic aperture radar; ubiquitous computing; TerraSAR-X data sets; context-aware information modeling; high resolution synthetic aperture radar image scene interpretation; semantics; spatial relations; traditional bag-of-words-based image representation method; vocabulary generation; Context modeling; Image representation; Image resolution; Remote sensing; Semantics; Synthetic aperture radar; Vocabulary; Context-aware; high resolution; information modeling; scene interpretation; synthetic aperture radar;

fLanguage

English

Publisher

ieee

Conference_Titel

Geoscience and Remote Sensing Symposium (IGARSS), 2012 IEEE International

Conference_Location

Munich

ISSN

2153-6996

Print_ISBN

978-1-4673-1160-1

Electronic_ISBN

2153-6996

Type

conf

DOI

10.1109/IGARSS.2012.6352597

Filename

6352597