Urban change detection related to earthquakes using an adaptive nonlinear mapping of high-resolution images

Author

Kosugi, Yukio ; Sakamoto, Mitsuteru ; Fukunishi, Munenori ; Lu, Wei ; Doihara, Takeshi ; Kakumoto, Shigeru

Author_Institution

Interdisciplinary Graduate Sch. of Sci. & Eng., Tokyo Inst. of Technol., Japan

Volume

1

Issue

3

fYear

2004

fDate

7/1/2004 12:00:00 AM

Firstpage

152

Lastpage

156

Abstract

We propose a nonlinear mapping method for detecting geographical changes. In our system, two images photographed at different points of time are checked based on an iterative nonlinear mapping. The system automatically extracts feature changes of aerial imageries by computing distribution of the image matching score. We evaluate the change detection ability by using the receiver operating characteristic under misregistration cases, including rotational misalignments.

Keywords

earthquakes; feature extraction; geographic information systems; geophysical signal processing; image matching; image resolution; iterative methods; remote sensing; adaptive nonlinear mapping; aerial imageries; computing distribution; earthquakes; feature extraction; geographical changes detection; high-resolution images; image matching; iterative nonlinear mapping; misregistration; receiver; rotational misalignments; urban change detection; Distributed computing; Earthquakes; Feature extraction; Image matching; Image segmentation; Iterative algorithms; Nonlinear distortion; Pixel; Principal component analysis; Vegetation mapping; Aerial images; ROC; change detection; evaluation; nonlinear mapping; receiver operating characteristic; satellite images;

fLanguage

English

Journal_Title

Geoscience and Remote Sensing Letters, IEEE

Publisher

ieee

ISSN

1545-598X

Type

jour

DOI

10.1109/LGRS.2004.828917

Filename

1315621